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[RISOLTO]Priorità boot non tenuta su grub dopo aggioramento

https://forum.ubuntu-it.org/viewtopic.php?f=8&t=619573

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[RISOLTO]Priorità boot non tenuta su grub dopo aggioramento

Inviato: venerdì 17 marzo 2017, 10:21
da gabrieleto
Saluti a tutti,
ho installato ubuntu 16.04 in dual boot con win 10 su computer uefi (dell). Tutto ok !!
Ma ho voluto strafare...purtroppo uso principalmente win e volevo che il primo sistema operativo nel grub fosse win e non come da default ubuntu.
Sudo gedit ..ho modificato il grub.cfg da 0 a 3 e modificato il tempo da 10 a 60 sec....tutto ok.

Ma pochi giorni dopo, al primo aggiornamento del kernel (il 3 marzo u.s.) mi si è presentato un grub strano...ho due ubuntu e win è scivolato in terza posizione
(stranamente i 60 secondi però sono stati mantenuti).

Cioè leggo dall'alto (senza numeri ovviamente)
1 ubuntu
2 opzioni avanzate per ubuntu
3 windows boot manager
4 ubuntu
5 opzioni avanzate per ubuntu
6 system setup

Posso lanciare ubuntu sia quello in prima posizione che quello in quarta posizione, tutto funziona normalmente.
Ho controllato, hanno anche lo stesso kernel 4.4.0.66 (uname -a) ed anche aprendo le opzioni avanzate i contenuti sono assolutamente uguali.

Cosa ho sbagliato e soprattutto cosa posso fare ora per eliminare la 4 e 5 riga del grub senza spiattellare il pc nuovissimo?
Se non faccio niente al prossimo aggiornamento di kernel mi troverò ubuntu in tre posizioni?
Siccome mi hanno detto che toccare il grub specialmente da un principiante come il sottoscritto è pericolosetto, per cui chiedo cortesemente
un piccolo consiglio.

Grazie
gabriele

Re: Priorità boot non tenuta e stranezze grub dopo agg kerne

Inviato: venerdì 17 marzo 2017, 11:25
da caturen

Codice: Seleziona tutto

sudo update-grub
e posta il risultato

Re: Priorità boot non tenuta e stranezze grub dopo agg kerne

Inviato: venerdì 17 marzo 2017, 12:47
da Gerry Ghetto
gabrieleto [url=http://forum.ubuntu-it.org/viewtopic.php?p=4966838#p4966838][img]http://forum.ubuntu-it.org/images/icons/icona-cita.gif[/img][/url] ha scritto: Sudo gedit ..ho modificato il grub.cfg da 0 a 3 e modificato il tempo da 10 a 60 sec....tutto ok.
Non si usa sudo con applicazioni grafiche. Hai modificato /boot/grub/grub.cfg o /etc/default/grub?
ho due ubuntu e win è scivolato in terza posizione
Hai installato due Ubuntu? O hai solo due voci per Ubuntu?
Cosa ho sbagliato e soprattutto cosa posso fare ora per eliminare la 4 e 5 riga del grub senza spiattellare il pc nuovissimo?
Se non dici esattamente cosa hai fatto, non si sa, dove ti sei sbagliato.


Avvia Ubuntu, apri un terminale e postaci per favore il risultato chiesto da caturen ed anche i listati di

Codice: Seleziona tutto

cat /boot/grub/grub.cfg
cat /etc/default/grub
qua come "Codice".

Re: Priorità boot non tenuta e stranezze grub dopo agg kerne

Inviato: venerdì 17 marzo 2017, 13:43
da gabrieleto
Grazie innanzi tutto.
Ho installato ubuntu solo una volta, ma ho due voci nel grub.
Ho modificato /boot/grub/grub.cfg (almeno credo...)

Codice: Seleziona tutto

racanella@racanella-Inspiron-15-5578:~$ sudo update-grub
[sudo] password di racanella: 
Generating grub configuration file ...
Trovata immagine linux: /boot/vmlinuz-4.4.0-66-generic
Trovata immagine initrd: /boot/initrd.img-4.4.0-66-generic
Trovata immagine linux: /boot/vmlinuz-4.4.0-64-generic
Trovata immagine initrd: /boot/initrd.img-4.4.0-64-generic
Trovata immagine linux: /boot/vmlinuz-4.4.0-62-generic
Trovata immagine initrd: /boot/initrd.img-4.4.0-62-generic
Trovata immagine linux: /boot/vmlinuz-4.4.0-31-generic
Trovata immagine initrd: /boot/initrd.img-4.4.0-31-generic
Trovato Windows Boot Manager su /dev/sda1@/EFI/Microsoft/Boot/bootmgfw.efi
Trovata immagine linux: /boot/vmlinuz-4.4.0-66-generic
Trovata immagine initrd: /boot/initrd.img-4.4.0-66-generic
Trovata immagine linux: /boot/vmlinuz-4.4.0-64-generic
Trovata immagine initrd: /boot/initrd.img-4.4.0-64-generic
Trovata immagine linux: /boot/vmlinuz-4.4.0-62-generic
Trovata immagine initrd: /boot/initrd.img-4.4.0-62-generic
Trovata immagine linux: /boot/vmlinuz-4.4.0-31-generic
Trovata immagine initrd: /boot/initrd.img-4.4.0-31-generic
Adding boot menu entry for EFI firmware configuration
fatto


Codice: Seleziona tutto

racanella@racanella-Inspiron-15-5578:~$ cat /etc/default/grub
# If you change this file, run 'update-grub' afterwards to update
# /boot/grub/grub.cfg.
# For full documentation of the options in this file, see:
#   info -f grub -n 'Simple configuration'

GRUB_DEFAULT=0
#GRUB_HIDDEN_TIMEOUT=0
GRUB_HIDDEN_TIMEOUT_QUIET=true
GRUB_TIMEOUT=60
GRUB_DISTRIBUTOR=`lsb_release -i -s 2> /dev/null || echo Debian`
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash"
GRUB_CMDLINE_LINUX=""

# Uncomment to enable BadRAM filtering, modify to suit your needs
# This works with Linux (no patch required) and with any kernel that obtains
# the memory map information from GRUB (GNU Mach, kernel of FreeBSD ...)
#GRUB_BADRAM="0x01234567,0xfefefefe,0x89abcdef,0xefefefef"

# Uncomment to disable graphical terminal (grub-pc only)
#GRUB_TERMINAL=console

# The resolution used on graphical terminal
# note that you can use only modes which your graphic card supports via VBE
# you can see them in real GRUB with the command `vbeinfo'
#GRUB_GFXMODE=640x480

# Uncomment if you don't want GRUB to pass "root=UUID=xxx" parameter to Linux
#GRUB_DISABLE_LINUX_UUID=true

# Uncomment to disable generation of recovery mode menu entries
#GRUB_DISABLE_RECOVERY="true"

# Uncomment to get a beep at grub start
#GRUB_INIT_TUNE="480 440 1"

Codice: Seleziona tutto

racanella@racanella-Inspiron-15-5578:~$ cat /boot/grub/grub.cfg
#
# DO NOT EDIT THIS FILE
#
# It is automatically generated by grub-mkconfig using templates
# from /etc/grub.d and settings from /etc/default/grub
#

### BEGIN /etc/grub.d/00_header ###
if [ -s $prefix/grubenv ]; then
  set have_grubenv=true
  load_env
fi
if [ "${next_entry}" ] ; then
   set default="${next_entry}"
   set next_entry=
   save_env next_entry
   set boot_once=true
else
   set default="0"
fi

if [ x"${feature_menuentry_id}" = xy ]; then
  menuentry_id_option="--id"
else
  menuentry_id_option=""
fi

export menuentry_id_option

if [ "${prev_saved_entry}" ]; then
  set saved_entry="${prev_saved_entry}"
  save_env saved_entry
  set prev_saved_entry=
  save_env prev_saved_entry
  set boot_once=true
fi

function savedefault {
  if [ -z "${boot_once}" ]; then
    saved_entry="${chosen}"
    save_env saved_entry
  fi
}
function recordfail {
  set recordfail=1
  if [ -n "${have_grubenv}" ]; then if [ -z "${boot_once}" ]; then save_env recordfail; fi; fi
}
function load_video {
  if [ x$feature_all_video_module = xy ]; then
    insmod all_video
  else
    insmod efi_gop
    insmod efi_uga
    insmod ieee1275_fb
    insmod vbe
    insmod vga
    insmod video_bochs
    insmod video_cirrus
  fi
}

if [ x$feature_default_font_path = xy ] ; then
   font=unicode
else
insmod part_gpt
insmod ext2
set root='hd0,gpt6'
if [ x$feature_platform_search_hint = xy ]; then
  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt6 --hint-efi=hd0,gpt6 --hint-baremetal=ahci0,gpt6  fb8d02d2-7f93-4419-b913-3b01d1c212b0
else
  search --no-floppy --fs-uuid --set=root fb8d02d2-7f93-4419-b913-3b01d1c212b0
fi
    font="/usr/share/grub/unicode.pf2"
fi

if loadfont $font ; then
  set gfxmode=auto
  load_video
  insmod gfxterm
  set locale_dir=$prefix/locale
  set lang=it_IT
  insmod gettext
fi
terminal_output gfxterm
if [ "${recordfail}" = 1 ] ; then
  set timeout=30
else
  if [ x$feature_timeout_style = xy ] ; then
    set timeout_style=menu
    set timeout=60
  # Fallback normal timeout code in case the timeout_style feature is
  # unavailable.
  else
    set timeout=60
  fi
fi
### END /etc/grub.d/00_header ###

### BEGIN /etc/grub.d/05_debian_theme ###
set menu_color_normal=white/black
set menu_color_highlight=black/light-gray
if background_color 44,0,30,0; then
  clear
fi
### END /etc/grub.d/05_debian_theme ###

### BEGIN /etc/grub.d/10_linux ###
function gfxmode {
	set gfxpayload="${1}"
	if [ "${1}" = "keep" ]; then
		set vt_handoff=vt.handoff=7
	else
		set vt_handoff=
	fi
}
if [ "${recordfail}" != 1 ]; then
  if [ -e ${prefix}/gfxblacklist.txt ]; then
    if hwmatch ${prefix}/gfxblacklist.txt 3; then
      if [ ${match} = 0 ]; then
        set linux_gfx_mode=keep
      else
        set linux_gfx_mode=text
      fi
    else
      set linux_gfx_mode=text
    fi
  else
    set linux_gfx_mode=keep
  fi
else
  set linux_gfx_mode=text
fi
export linux_gfx_mode
menuentry 'Ubuntu' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-simple-fb8d02d2-7f93-4419-b913-3b01d1c212b0' {
	recordfail
	load_video
	gfxmode $linux_gfx_mode
	insmod gzio
	if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
	insmod part_gpt
	insmod ext2
	set root='hd0,gpt6'
	if [ x$feature_platform_search_hint = xy ]; then
	  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt6 --hint-efi=hd0,gpt6 --hint-baremetal=ahci0,gpt6  fb8d02d2-7f93-4419-b913-3b01d1c212b0
	else
	  search --no-floppy --fs-uuid --set=root fb8d02d2-7f93-4419-b913-3b01d1c212b0
	fi
	linux	/boot/vmlinuz-4.4.0-66-generic.efi.signed root=UUID=fb8d02d2-7f93-4419-b913-3b01d1c212b0 ro  quiet splash $vt_handoff
	initrd	/boot/initrd.img-4.4.0-66-generic
}
submenu 'Opzioni avanzate per Ubuntu' $menuentry_id_option 'gnulinux-advanced-fb8d02d2-7f93-4419-b913-3b01d1c212b0' {
	menuentry 'Ubuntu, con Linux 4.4.0-66-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.4.0-66-generic-advanced-fb8d02d2-7f93-4419-b913-3b01d1c212b0' {
		recordfail
		load_video
		gfxmode $linux_gfx_mode
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt6'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt6 --hint-efi=hd0,gpt6 --hint-baremetal=ahci0,gpt6  fb8d02d2-7f93-4419-b913-3b01d1c212b0
		else
		  search --no-floppy --fs-uuid --set=root fb8d02d2-7f93-4419-b913-3b01d1c212b0
		fi
		echo	'Caricamento Linux 4.4.0-66-generic...'
		linux	/boot/vmlinuz-4.4.0-66-generic.efi.signed root=UUID=fb8d02d2-7f93-4419-b913-3b01d1c212b0 ro  quiet splash $vt_handoff
		echo	'Caricamento ramdisk iniziale...'
		initrd	/boot/initrd.img-4.4.0-66-generic
	}
	menuentry 'Ubuntu, with Linux 4.4.0-66-generic (upstart)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.4.0-66-generic-init-upstart-fb8d02d2-7f93-4419-b913-3b01d1c212b0' {
		recordfail
		load_video
		gfxmode $linux_gfx_mode
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt6'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt6 --hint-efi=hd0,gpt6 --hint-baremetal=ahci0,gpt6  fb8d02d2-7f93-4419-b913-3b01d1c212b0
		else
		  search --no-floppy --fs-uuid --set=root fb8d02d2-7f93-4419-b913-3b01d1c212b0
		fi
		echo	'Caricamento Linux 4.4.0-66-generic...'
		linux	/boot/vmlinuz-4.4.0-66-generic.efi.signed root=UUID=fb8d02d2-7f93-4419-b913-3b01d1c212b0 ro  quiet splash $vt_handoff init=/sbin/upstart
		echo	'Caricamento ramdisk iniziale...'
		initrd	/boot/initrd.img-4.4.0-66-generic
	}
	menuentry 'Ubuntu, with Linux 4.4.0-66-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.4.0-66-generic-recovery-fb8d02d2-7f93-4419-b913-3b01d1c212b0' {
		recordfail
		load_video
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt6'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt6 --hint-efi=hd0,gpt6 --hint-baremetal=ahci0,gpt6  fb8d02d2-7f93-4419-b913-3b01d1c212b0
		else
		  search --no-floppy --fs-uuid --set=root fb8d02d2-7f93-4419-b913-3b01d1c212b0
		fi
		echo	'Caricamento Linux 4.4.0-66-generic...'
		linux	/boot/vmlinuz-4.4.0-66-generic.efi.signed root=UUID=fb8d02d2-7f93-4419-b913-3b01d1c212b0 ro recovery nomodeset 
		echo	'Caricamento ramdisk iniziale...'
		initrd	/boot/initrd.img-4.4.0-66-generic
	}
	menuentry 'Ubuntu, con Linux 4.4.0-64-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.4.0-64-generic-advanced-fb8d02d2-7f93-4419-b913-3b01d1c212b0' {
		recordfail
		load_video
		gfxmode $linux_gfx_mode
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt6'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt6 --hint-efi=hd0,gpt6 --hint-baremetal=ahci0,gpt6  fb8d02d2-7f93-4419-b913-3b01d1c212b0
		else
		  search --no-floppy --fs-uuid --set=root fb8d02d2-7f93-4419-b913-3b01d1c212b0
		fi
		echo	'Caricamento Linux 4.4.0-64-generic...'
		linux	/boot/vmlinuz-4.4.0-64-generic.efi.signed root=UUID=fb8d02d2-7f93-4419-b913-3b01d1c212b0 ro  quiet splash $vt_handoff
		echo	'Caricamento ramdisk iniziale...'
		initrd	/boot/initrd.img-4.4.0-64-generic
	}
	menuentry 'Ubuntu, with Linux 4.4.0-64-generic (upstart)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.4.0-64-generic-init-upstart-fb8d02d2-7f93-4419-b913-3b01d1c212b0' {
		recordfail
		load_video
		gfxmode $linux_gfx_mode
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt6'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt6 --hint-efi=hd0,gpt6 --hint-baremetal=ahci0,gpt6  fb8d02d2-7f93-4419-b913-3b01d1c212b0
		else
		  search --no-floppy --fs-uuid --set=root fb8d02d2-7f93-4419-b913-3b01d1c212b0
		fi
		echo	'Caricamento Linux 4.4.0-64-generic...'
		linux	/boot/vmlinuz-4.4.0-64-generic.efi.signed root=UUID=fb8d02d2-7f93-4419-b913-3b01d1c212b0 ro  quiet splash $vt_handoff init=/sbin/upstart
		echo	'Caricamento ramdisk iniziale...'
		initrd	/boot/initrd.img-4.4.0-64-generic
	}
	menuentry 'Ubuntu, with Linux 4.4.0-64-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.4.0-64-generic-recovery-fb8d02d2-7f93-4419-b913-3b01d1c212b0' {
		recordfail
		load_video
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt6'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt6 --hint-efi=hd0,gpt6 --hint-baremetal=ahci0,gpt6  fb8d02d2-7f93-4419-b913-3b01d1c212b0
		else
		  search --no-floppy --fs-uuid --set=root fb8d02d2-7f93-4419-b913-3b01d1c212b0
		fi
		echo	'Caricamento Linux 4.4.0-64-generic...'
		linux	/boot/vmlinuz-4.4.0-64-generic.efi.signed root=UUID=fb8d02d2-7f93-4419-b913-3b01d1c212b0 ro recovery nomodeset 
		echo	'Caricamento ramdisk iniziale...'
		initrd	/boot/initrd.img-4.4.0-64-generic
	}
	menuentry 'Ubuntu, con Linux 4.4.0-62-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.4.0-62-generic-advanced-fb8d02d2-7f93-4419-b913-3b01d1c212b0' {
		recordfail
		load_video
		gfxmode $linux_gfx_mode
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt6'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt6 --hint-efi=hd0,gpt6 --hint-baremetal=ahci0,gpt6  fb8d02d2-7f93-4419-b913-3b01d1c212b0
		else
		  search --no-floppy --fs-uuid --set=root fb8d02d2-7f93-4419-b913-3b01d1c212b0
		fi
		echo	'Caricamento Linux 4.4.0-62-generic...'
		linux	/boot/vmlinuz-4.4.0-62-generic.efi.signed root=UUID=fb8d02d2-7f93-4419-b913-3b01d1c212b0 ro  quiet splash $vt_handoff
		echo	'Caricamento ramdisk iniziale...'
		initrd	/boot/initrd.img-4.4.0-62-generic
	}
	menuentry 'Ubuntu, with Linux 4.4.0-62-generic (upstart)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.4.0-62-generic-init-upstart-fb8d02d2-7f93-4419-b913-3b01d1c212b0' {
		recordfail
		load_video
		gfxmode $linux_gfx_mode
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt6'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt6 --hint-efi=hd0,gpt6 --hint-baremetal=ahci0,gpt6  fb8d02d2-7f93-4419-b913-3b01d1c212b0
		else
		  search --no-floppy --fs-uuid --set=root fb8d02d2-7f93-4419-b913-3b01d1c212b0
		fi
		echo	'Caricamento Linux 4.4.0-62-generic...'
		linux	/boot/vmlinuz-4.4.0-62-generic.efi.signed root=UUID=fb8d02d2-7f93-4419-b913-3b01d1c212b0 ro  quiet splash $vt_handoff init=/sbin/upstart
		echo	'Caricamento ramdisk iniziale...'
		initrd	/boot/initrd.img-4.4.0-62-generic
	}
	menuentry 'Ubuntu, with Linux 4.4.0-62-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.4.0-62-generic-recovery-fb8d02d2-7f93-4419-b913-3b01d1c212b0' {
		recordfail
		load_video
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt6'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt6 --hint-efi=hd0,gpt6 --hint-baremetal=ahci0,gpt6  fb8d02d2-7f93-4419-b913-3b01d1c212b0
		else
		  search --no-floppy --fs-uuid --set=root fb8d02d2-7f93-4419-b913-3b01d1c212b0
		fi
		echo	'Caricamento Linux 4.4.0-62-generic...'
		linux	/boot/vmlinuz-4.4.0-62-generic.efi.signed root=UUID=fb8d02d2-7f93-4419-b913-3b01d1c212b0 ro recovery nomodeset 
		echo	'Caricamento ramdisk iniziale...'
		initrd	/boot/initrd.img-4.4.0-62-generic
	}
	menuentry 'Ubuntu, con Linux 4.4.0-31-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.4.0-31-generic-advanced-fb8d02d2-7f93-4419-b913-3b01d1c212b0' {
		recordfail
		load_video
		gfxmode $linux_gfx_mode
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt6'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt6 --hint-efi=hd0,gpt6 --hint-baremetal=ahci0,gpt6  fb8d02d2-7f93-4419-b913-3b01d1c212b0
		else
		  search --no-floppy --fs-uuid --set=root fb8d02d2-7f93-4419-b913-3b01d1c212b0
		fi
		echo	'Caricamento Linux 4.4.0-31-generic...'
	        linux	/boot/vmlinuz-4.4.0-31-generic root=UUID=fb8d02d2-7f93-4419-b913-3b01d1c212b0 ro  quiet splash $vt_handoff
		echo	'Caricamento ramdisk iniziale...'
		initrd	/boot/initrd.img-4.4.0-31-generic
	}
	menuentry 'Ubuntu, with Linux 4.4.0-31-generic (upstart)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.4.0-31-generic-init-upstart-fb8d02d2-7f93-4419-b913-3b01d1c212b0' {
		recordfail
		load_video
		gfxmode $linux_gfx_mode
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt6'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt6 --hint-efi=hd0,gpt6 --hint-baremetal=ahci0,gpt6  fb8d02d2-7f93-4419-b913-3b01d1c212b0
		else
		  search --no-floppy --fs-uuid --set=root fb8d02d2-7f93-4419-b913-3b01d1c212b0
		fi
		echo	'Caricamento Linux 4.4.0-31-generic...'
	        linux	/boot/vmlinuz-4.4.0-31-generic root=UUID=fb8d02d2-7f93-4419-b913-3b01d1c212b0 ro  quiet splash $vt_handoff init=/sbin/upstart
		echo	'Caricamento ramdisk iniziale...'
		initrd	/boot/initrd.img-4.4.0-31-generic
	}
	menuentry 'Ubuntu, with Linux 4.4.0-31-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.4.0-31-generic-recovery-fb8d02d2-7f93-4419-b913-3b01d1c212b0' {
		recordfail
		load_video
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt6'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt6 --hint-efi=hd0,gpt6 --hint-baremetal=ahci0,gpt6  fb8d02d2-7f93-4419-b913-3b01d1c212b0
		else
		  search --no-floppy --fs-uuid --set=root fb8d02d2-7f93-4419-b913-3b01d1c212b0
		fi
		echo	'Caricamento Linux 4.4.0-31-generic...'
	        linux	/boot/vmlinuz-4.4.0-31-generic root=UUID=fb8d02d2-7f93-4419-b913-3b01d1c212b0 ro recovery nomodeset 
		echo	'Caricamento ramdisk iniziale...'
		initrd	/boot/initrd.img-4.4.0-31-generic
	}
}

### END /etc/grub.d/10_linux ###

### BEGIN /etc/grub.d/10_os-prober ###
menuentry 'Windows Boot Manager (su /dev/sda1)' --class windows --class os $menuentry_id_option 'osprober-efi-0C64-4EB3' {
	insmod part_gpt
	insmod fat
	set root='hd0,gpt1'
	if [ x$feature_platform_search_hint = xy ]; then
	  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt1 --hint-efi=hd0,gpt1 --hint-baremetal=ahci0,gpt1  0C64-4EB3
	else
	  search --no-floppy --fs-uuid --set=root 0C64-4EB3
	fi
	chainloader /EFI/Microsoft/Boot/bootmgfw.efi
}
set timeout_style=menu
if [ "${timeout}" = 0 ]; then
  set timeout=10
fi
### END /etc/grub.d/10_os-prober ###

### BEGIN /etc/grub.d/20_linux_xen ###

### END /etc/grub.d/20_linux_xen ###

### BEGIN /etc/grub.d/20_memtest86+ ###
### END /etc/grub.d/20_memtest86+ ###

### BEGIN /etc/grub.d/30_linux ###
function gfxmode {
	set gfxpayload="${1}"
	if [ "${1}" = "keep" ]; then
		set vt_handoff=vt.handoff=7
	else
		set vt_handoff=
	fi
}
if [ "${recordfail}" != 1 ]; then
  if [ -e ${prefix}/gfxblacklist.txt ]; then
    if hwmatch ${prefix}/gfxblacklist.txt 3; then
      if [ ${match} = 0 ]; then
        set linux_gfx_mode=keep
      else
        set linux_gfx_mode=text
      fi
    else
      set linux_gfx_mode=text
    fi
  else
    set linux_gfx_mode=keep
  fi
else
  set linux_gfx_mode=text
fi
export linux_gfx_mode
menuentry 'Ubuntu' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-simple-fb8d02d2-7f93-4419-b913-3b01d1c212b0' {
	recordfail
	load_video
	gfxmode $linux_gfx_mode
	insmod gzio
	if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
	insmod part_gpt
	insmod ext2
	set root='hd0,gpt6'
	if [ x$feature_platform_search_hint = xy ]; then
	  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt6 --hint-efi=hd0,gpt6 --hint-baremetal=ahci0,gpt6  fb8d02d2-7f93-4419-b913-3b01d1c212b0
	else
	  search --no-floppy --fs-uuid --set=root fb8d02d2-7f93-4419-b913-3b01d1c212b0
	fi
	linux	/boot/vmlinuz-4.4.0-66-generic.efi.signed root=UUID=fb8d02d2-7f93-4419-b913-3b01d1c212b0 ro  quiet splash $vt_handoff
	initrd	/boot/initrd.img-4.4.0-66-generic
}
submenu 'Opzioni avanzate per Ubuntu' $menuentry_id_option 'gnulinux-advanced-fb8d02d2-7f93-4419-b913-3b01d1c212b0' {
	menuentry 'Ubuntu, con Linux 4.4.0-66-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.4.0-66-generic-advanced-fb8d02d2-7f93-4419-b913-3b01d1c212b0' {
		recordfail
		load_video
		gfxmode $linux_gfx_mode
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt6'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt6 --hint-efi=hd0,gpt6 --hint-baremetal=ahci0,gpt6  fb8d02d2-7f93-4419-b913-3b01d1c212b0
		else
		  search --no-floppy --fs-uuid --set=root fb8d02d2-7f93-4419-b913-3b01d1c212b0
		fi
		echo	'Caricamento Linux 4.4.0-66-generic...'
		linux	/boot/vmlinuz-4.4.0-66-generic.efi.signed root=UUID=fb8d02d2-7f93-4419-b913-3b01d1c212b0 ro  quiet splash $vt_handoff
		echo	'Caricamento ramdisk iniziale...'
		initrd	/boot/initrd.img-4.4.0-66-generic
	}
	menuentry 'Ubuntu, with Linux 4.4.0-66-generic (upstart)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.4.0-66-generic-init-upstart-fb8d02d2-7f93-4419-b913-3b01d1c212b0' {
		recordfail
		load_video
		gfxmode $linux_gfx_mode
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt6'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt6 --hint-efi=hd0,gpt6 --hint-baremetal=ahci0,gpt6  fb8d02d2-7f93-4419-b913-3b01d1c212b0
		else
		  search --no-floppy --fs-uuid --set=root fb8d02d2-7f93-4419-b913-3b01d1c212b0
		fi
		echo	'Caricamento Linux 4.4.0-66-generic...'
		linux	/boot/vmlinuz-4.4.0-66-generic.efi.signed root=UUID=fb8d02d2-7f93-4419-b913-3b01d1c212b0 ro  quiet splash $vt_handoff init=/sbin/upstart
		echo	'Caricamento ramdisk iniziale...'
		initrd	/boot/initrd.img-4.4.0-66-generic
	}
	menuentry 'Ubuntu, with Linux 4.4.0-66-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.4.0-66-generic-recovery-fb8d02d2-7f93-4419-b913-3b01d1c212b0' {
		recordfail
		load_video
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt6'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt6 --hint-efi=hd0,gpt6 --hint-baremetal=ahci0,gpt6  fb8d02d2-7f93-4419-b913-3b01d1c212b0
		else
		  search --no-floppy --fs-uuid --set=root fb8d02d2-7f93-4419-b913-3b01d1c212b0
		fi
		echo	'Caricamento Linux 4.4.0-66-generic...'
		linux	/boot/vmlinuz-4.4.0-66-generic.efi.signed root=UUID=fb8d02d2-7f93-4419-b913-3b01d1c212b0 ro recovery nomodeset 
		echo	'Caricamento ramdisk iniziale...'
		initrd	/boot/initrd.img-4.4.0-66-generic
	}
	menuentry 'Ubuntu, con Linux 4.4.0-64-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.4.0-64-generic-advanced-fb8d02d2-7f93-4419-b913-3b01d1c212b0' {
		recordfail
		load_video
		gfxmode $linux_gfx_mode
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt6'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt6 --hint-efi=hd0,gpt6 --hint-baremetal=ahci0,gpt6  fb8d02d2-7f93-4419-b913-3b01d1c212b0
		else
		  search --no-floppy --fs-uuid --set=root fb8d02d2-7f93-4419-b913-3b01d1c212b0
		fi
		echo	'Caricamento Linux 4.4.0-64-generic...'
		linux	/boot/vmlinuz-4.4.0-64-generic.efi.signed root=UUID=fb8d02d2-7f93-4419-b913-3b01d1c212b0 ro  quiet splash $vt_handoff
		echo	'Caricamento ramdisk iniziale...'
		initrd	/boot/initrd.img-4.4.0-64-generic
	}
	menuentry 'Ubuntu, with Linux 4.4.0-64-generic (upstart)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.4.0-64-generic-init-upstart-fb8d02d2-7f93-4419-b913-3b01d1c212b0' {
		recordfail
		load_video
		gfxmode $linux_gfx_mode
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt6'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt6 --hint-efi=hd0,gpt6 --hint-baremetal=ahci0,gpt6  fb8d02d2-7f93-4419-b913-3b01d1c212b0
		else
		  search --no-floppy --fs-uuid --set=root fb8d02d2-7f93-4419-b913-3b01d1c212b0
		fi
		echo	'Caricamento Linux 4.4.0-64-generic...'
		linux	/boot/vmlinuz-4.4.0-64-generic.efi.signed root=UUID=fb8d02d2-7f93-4419-b913-3b01d1c212b0 ro  quiet splash $vt_handoff init=/sbin/upstart
		echo	'Caricamento ramdisk iniziale...'
		initrd	/boot/initrd.img-4.4.0-64-generic
	}
	menuentry 'Ubuntu, with Linux 4.4.0-64-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.4.0-64-generic-recovery-fb8d02d2-7f93-4419-b913-3b01d1c212b0' {
		recordfail
		load_video
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt6'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt6 --hint-efi=hd0,gpt6 --hint-baremetal=ahci0,gpt6  fb8d02d2-7f93-4419-b913-3b01d1c212b0
		else
		  search --no-floppy --fs-uuid --set=root fb8d02d2-7f93-4419-b913-3b01d1c212b0
		fi
		echo	'Caricamento Linux 4.4.0-64-generic...'
		linux	/boot/vmlinuz-4.4.0-64-generic.efi.signed root=UUID=fb8d02d2-7f93-4419-b913-3b01d1c212b0 ro recovery nomodeset 
		echo	'Caricamento ramdisk iniziale...'
		initrd	/boot/initrd.img-4.4.0-64-generic
	}
	menuentry 'Ubuntu, con Linux 4.4.0-62-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.4.0-62-generic-advanced-fb8d02d2-7f93-4419-b913-3b01d1c212b0' {
		recordfail
		load_video
		gfxmode $linux_gfx_mode
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt6'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt6 --hint-efi=hd0,gpt6 --hint-baremetal=ahci0,gpt6  fb8d02d2-7f93-4419-b913-3b01d1c212b0
		else
		  search --no-floppy --fs-uuid --set=root fb8d02d2-7f93-4419-b913-3b01d1c212b0
		fi
		echo	'Caricamento Linux 4.4.0-62-generic...'
		linux	/boot/vmlinuz-4.4.0-62-generic.efi.signed root=UUID=fb8d02d2-7f93-4419-b913-3b01d1c212b0 ro  quiet splash $vt_handoff
		echo	'Caricamento ramdisk iniziale...'
		initrd	/boot/initrd.img-4.4.0-62-generic
	}
	menuentry 'Ubuntu, with Linux 4.4.0-62-generic (upstart)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.4.0-62-generic-init-upstart-fb8d02d2-7f93-4419-b913-3b01d1c212b0' {
		recordfail
		load_video
		gfxmode $linux_gfx_mode
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt6'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt6 --hint-efi=hd0,gpt6 --hint-baremetal=ahci0,gpt6  fb8d02d2-7f93-4419-b913-3b01d1c212b0
		else
		  search --no-floppy --fs-uuid --set=root fb8d02d2-7f93-4419-b913-3b01d1c212b0
		fi
		echo	'Caricamento Linux 4.4.0-62-generic...'
		linux	/boot/vmlinuz-4.4.0-62-generic.efi.signed root=UUID=fb8d02d2-7f93-4419-b913-3b01d1c212b0 ro  quiet splash $vt_handoff init=/sbin/upstart
		echo	'Caricamento ramdisk iniziale...'
		initrd	/boot/initrd.img-4.4.0-62-generic
	}
	menuentry 'Ubuntu, with Linux 4.4.0-62-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.4.0-62-generic-recovery-fb8d02d2-7f93-4419-b913-3b01d1c212b0' {
		recordfail
		load_video
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt6'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt6 --hint-efi=hd0,gpt6 --hint-baremetal=ahci0,gpt6  fb8d02d2-7f93-4419-b913-3b01d1c212b0
		else
		  search --no-floppy --fs-uuid --set=root fb8d02d2-7f93-4419-b913-3b01d1c212b0
		fi
		echo	'Caricamento Linux 4.4.0-62-generic...'
		linux	/boot/vmlinuz-4.4.0-62-generic.efi.signed root=UUID=fb8d02d2-7f93-4419-b913-3b01d1c212b0 ro recovery nomodeset 
		echo	'Caricamento ramdisk iniziale...'
		initrd	/boot/initrd.img-4.4.0-62-generic
	}
	menuentry 'Ubuntu, con Linux 4.4.0-31-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.4.0-31-generic-advanced-fb8d02d2-7f93-4419-b913-3b01d1c212b0' {
		recordfail
		load_video
		gfxmode $linux_gfx_mode
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt6'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt6 --hint-efi=hd0,gpt6 --hint-baremetal=ahci0,gpt6  fb8d02d2-7f93-4419-b913-3b01d1c212b0
		else
		  search --no-floppy --fs-uuid --set=root fb8d02d2-7f93-4419-b913-3b01d1c212b0
		fi
		echo	'Caricamento Linux 4.4.0-31-generic...'
		linux	/boot/vmlinuz-4.4.0-31-generic root=UUID=fb8d02d2-7f93-4419-b913-3b01d1c212b0 ro  quiet splash $vt_handoff
		echo	'Caricamento ramdisk iniziale...'
		initrd	/boot/initrd.img-4.4.0-31-generic
	}
	menuentry 'Ubuntu, with Linux 4.4.0-31-generic (upstart)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.4.0-31-generic-init-upstart-fb8d02d2-7f93-4419-b913-3b01d1c212b0' {
		recordfail
		load_video
		gfxmode $linux_gfx_mode
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt6'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt6 --hint-efi=hd0,gpt6 --hint-baremetal=ahci0,gpt6  fb8d02d2-7f93-4419-b913-3b01d1c212b0
		else
		  search --no-floppy --fs-uuid --set=root fb8d02d2-7f93-4419-b913-3b01d1c212b0
		fi
		echo	'Caricamento Linux 4.4.0-31-generic...'
		linux	/boot/vmlinuz-4.4.0-31-generic root=UUID=fb8d02d2-7f93-4419-b913-3b01d1c212b0 ro  quiet splash $vt_handoff init=/sbin/upstart
		echo	'Caricamento ramdisk iniziale...'
		initrd	/boot/initrd.img-4.4.0-31-generic
	}
	menuentry 'Ubuntu, with Linux 4.4.0-31-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.4.0-31-generic-recovery-fb8d02d2-7f93-4419-b913-3b01d1c212b0' {
		recordfail
		load_video
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt6'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt6 --hint-efi=hd0,gpt6 --hint-baremetal=ahci0,gpt6  fb8d02d2-7f93-4419-b913-3b01d1c212b0
		else
		  search --no-floppy --fs-uuid --set=root fb8d02d2-7f93-4419-b913-3b01d1c212b0
		fi
		echo	'Caricamento Linux 4.4.0-31-generic...'
		linux	/boot/vmlinuz-4.4.0-31-generic root=UUID=fb8d02d2-7f93-4419-b913-3b01d1c212b0 ro recovery nomodeset 
		echo	'Caricamento ramdisk iniziale...'
		initrd	/boot/initrd.img-4.4.0-31-generic
	}
}

### END /etc/grub.d/30_linux ###

### BEGIN /etc/grub.d/30_uefi-firmware ###
menuentry 'System setup' $menuentry_id_option 'uefi-firmware' {
	fwsetup
}
### END /etc/grub.d/30_uefi-firmware ###

### BEGIN /etc/grub.d/40_custom ###
# This file provides an easy way to add custom menu entries.  Simply type the
# menu entries you want to add after this comment.  Be careful not to change
# the 'exec tail' line above.
### END /etc/grub.d/40_custom ###

### BEGIN /etc/grub.d/41_custom ###
if [ -f  ${config_directory}/custom.cfg ]; then
  source ${config_directory}/custom.cfg
elif [ -z "${config_directory}" -a -f  $prefix/custom.cfg ]; then
  source $prefix/custom.cfg;
fi
### END /etc/grub.d/41_custom ###

Re: Priorità boot non tenuta e stranezze grub dopo agg kerne

Inviato: venerdì 17 marzo 2017, 19:18
da Gerry Ghetto
Sì, tutte le voci di Ubuntu puntano sulla stessa partizione.
Ho modificato /boot/grub/grub.cfg (almeno credo...)
Lo credi? Non eri presente quando l'hai modificato?
  1. Modificare /boot/grub/grub.cfg non serve a niente (solo per provare qualcosa) head -n 3 /boot/grub/grub.cfg
  2. Hai cambiato il nome dello script di os_prober.
  3. Forse hai anche modificato il contenuto dello script os_prober?

Re: Priorità boot non tenuta e stranezze grub dopo agg kerne

Inviato: sabato 18 marzo 2017, 8:29
da gabrieleto
Ho modificato /boot/grub/grub.cfg (almeno credo...)

Lo credi? Non eri presente quando l'hai modificato?

Modificare /boot/grub/grub.cfg non serve a niente (solo per provare qualcosa) head -n 3 /boot/grub/grub.cfg
Hai cambiato il nome dello script di os_prober.
Forse hai anche modificato il contenuto dello script os_prober?
No non ero presente al momento della modifica del grub!! Lo ha fatto un tecnico del negozio dal quale avevo comprato il pc
Io personalmente avrei modificato il file etc/default/grub come avevo letto sui vari forum, ma siccome non ero sicuro ho fatto fare questa parte a lui.
Prima di scrivere qui sono ritornato in negozio per fargli vedere il problema in quell'occasione mi ha detto che ha modificato solo il grub.cfg, niente altro e che non se la sentiva di capire perchè non funzionasse più. Ha modificato anche il timing da 10 a 60 sec.
In effetti per qualche giorno tutto ha funzionato, solo dopo l'aggiornamento del kernel la priorità è cambiata, ma il tempo (60 sec) è rimasto, ha perso solo la priorità e sono apparse le altre righe finali.

Re: Priorità boot non tenuta e stranezze grub dopo agg kerne

Inviato: sabato 18 marzo 2017, 9:47
da Gerry Ghetto
Posta per favore

Codice: Seleziona tutto

ls -l /etc/grub.d/
dpkg -l os-prober
dpkg -l grub-common
sudo lsblk -o NAME,FSTYPE,MOUNTPOINT
sudo grub-mkconfig
Dopo gli aggiornamenti del kernel o Grub, tutti i cambiamenti in /boot/grub/grub.cfg sono persi, perché viene generato.

Re: Priorità boot non tenuta e stranezze grub dopo agg kerne

Inviato: sabato 18 marzo 2017, 15:16
da gabrieleto
ecco quanto richiesto
(una domanda il fatto che io stia utilizzando grub2, l'ultimo comando non dovrebbe essere ..sudo grub2- mkconfig invece di solo grub??)
grazie saluti

Codice: Seleziona tutto

racanella@racanella-Inspiron-15-5578:~$ ls -l /etc/grub.d/
totale 92
-rwxr-xr-x 1 root root  9791 giu 17  2016 00_header
-rwxr-xr-x 1 root root  6258 mar 15  2016 05_debian_theme
-rwxr-xr-x 1 root root 12512 mar  1 22:01 10_linux
-rwxr-xr-x 1 root root 11692 giu 17  2016 10_os-prober
-rwxr-xr-x 1 root root 11082 giu 17  2016 20_linux_xen
-rwxr-xr-x 1 root root  1992 gen 28  2016 20_memtest86+
-rwxr-xr-x 1 root root 12261 giu 17  2016 30_linux
-rwxr-xr-x 1 root root  1418 giu 17  2016 30_uefi-firmware
-rwxr-xr-x 1 root root   214 giu 17  2016 40_custom
-rwxr-xr-x 1 root root   216 giu 17  2016 41_custom
-rw-r--r-- 1 root root   483 giu 17  2016 README
racanella@racanella-Inspiron-15-5578:~$

Codice: Seleziona tutto

racanella@racanella-Inspiron-15-5578:~$ dpkg -l os-prober
Voluto=U (non noto)/I (installato)/R (rimosso)/P (rimosso totale)/H (in attesa)
| Stato=Non/Inst/Conf-files/Unpacked/halF-conf/Half-inst/trig-aWait/Trig-pend
|/ Err?=(nessuno)/R (reinstallazione richiesta) (Stato,Err: maiuscolo=grave)
||/ Nome           Versione     Architettura Descrizione
+++-==============-============-============-=================================
ii  os-prober      1.70ubuntu3. amd64        utility to detect other OSes on a
racanella@racanella-Inspiron-15-5578:~$

Codice: Seleziona tutto

racanella@racanella-Inspiron-15-5578:~$ dpkg -l grub-common
Voluto=U (non noto)/I (installato)/R (rimosso)/P (rimosso totale)/H (in attesa)
| Stato=Non/Inst/Conf-files/Unpacked/halF-conf/Half-inst/trig-aWait/Trig-pend
|/ Err?=(nessuno)/R (reinstallazione richiesta) (Stato,Err: maiuscolo=grave)
||/ Nome           Versione     Architettura Descrizione
+++-==============-============-============-=================================
ii  grub-common    2.02~beta2-3 amd64        GRand Unified Bootloader (common 
racanella@racanella-Inspiron-15-5578:~$

Codice: Seleziona tutto

racanella@racanella-Inspiron-15-5578:~$ sudo lsblk -o NAME,FSTYPE,MOUNTPOINT
[sudo] password di racanella: 
NAME   FSTYPE MOUNTPOINT
sda           
├─sda1 vfat   /boot/efi
├─sda2        
├─sda3 ntfs   
├─sda4 ntfs   
├─sda5 ntfs   
└─sda6 ext4   /
racanella@racanella-Inspiron-15-5578:~$

Codice: Seleziona tutto

racanella@racanella-Inspiron-15-5578:~$ sudo grub-mkconfig
[sudo] password di racanella: 
Generating grub configuration file ...
#
# DO NOT EDIT THIS FILE
#
# It is automatically generated by grub-mkconfig using templates
# from /etc/grub.d and settings from /etc/default/grub
#

### BEGIN /etc/grub.d/00_header ###
if [ -s $prefix/grubenv ]; then
  set have_grubenv=true
  load_env
fi
if [ "${next_entry}" ] ; then
   set default="${next_entry}"
   set next_entry=
   save_env next_entry
   set boot_once=true
else
   set default="0"
fi

if [ x"${feature_menuentry_id}" = xy ]; then
  menuentry_id_option="--id"
else
  menuentry_id_option=""
fi

export menuentry_id_option

if [ "${prev_saved_entry}" ]; then
  set saved_entry="${prev_saved_entry}"
  save_env saved_entry
  set prev_saved_entry=
  save_env prev_saved_entry
  set boot_once=true
fi

function savedefault {
  if [ -z "${boot_once}" ]; then
    saved_entry="${chosen}"
    save_env saved_entry
  fi
}
function recordfail {
  set recordfail=1
  if [ -n "${have_grubenv}" ]; then if [ -z "${boot_once}" ]; then save_env recordfail; fi; fi
}
function load_video {
  if [ x$feature_all_video_module = xy ]; then
    insmod all_video
  else
    insmod efi_gop
    insmod efi_uga
    insmod ieee1275_fb
    insmod vbe
    insmod vga
    insmod video_bochs
    insmod video_cirrus
  fi
}

if [ x$feature_default_font_path = xy ] ; then
   font=unicode
else
insmod part_gpt
insmod ext2
set root='hd0,gpt6'
if [ x$feature_platform_search_hint = xy ]; then
  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt6 --hint-efi=hd0,gpt6 --hint-baremetal=ahci0,gpt6  fb8d02d2-7f93-4419-b913-3b01d1c212b0
else
  search --no-floppy --fs-uuid --set=root fb8d02d2-7f93-4419-b913-3b01d1c212b0
fi
    font="/usr/share/grub/unicode.pf2"
fi

if loadfont $font ; then
  set gfxmode=auto
  load_video
  insmod gfxterm
  set locale_dir=$prefix/locale
  set lang=it_IT
  insmod gettext
fi
terminal_output gfxterm
if [ "${recordfail}" = 1 ] ; then
  set timeout=30
else
  if [ x$feature_timeout_style = xy ] ; then
    set timeout_style=menu
    set timeout=60
  # Fallback normal timeout code in case the timeout_style feature is
  # unavailable.
  else
    set timeout=60
  fi
fi
### END /etc/grub.d/00_header ###

### BEGIN /etc/grub.d/05_debian_theme ###
set menu_color_normal=white/black
set menu_color_highlight=black/light-gray
if background_color 44,0,30,0; then
  clear
fi
### END /etc/grub.d/05_debian_theme ###

### BEGIN /etc/grub.d/10_linux ###
function gfxmode {
	set gfxpayload="${1}"
	if [ "${1}" = "keep" ]; then
		set vt_handoff=vt.handoff=7
	else
		set vt_handoff=
	fi
}
if [ "${recordfail}" != 1 ]; then
  if [ -e ${prefix}/gfxblacklist.txt ]; then
    if hwmatch ${prefix}/gfxblacklist.txt 3; then
      if [ ${match} = 0 ]; then
        set linux_gfx_mode=keep
      else
        set linux_gfx_mode=text
      fi
    else
      set linux_gfx_mode=text
    fi
  else
    set linux_gfx_mode=keep
  fi
else
  set linux_gfx_mode=text
fi
export linux_gfx_mode
Trovata immagine linux: /boot/vmlinuz-4.4.0-66-generic
Trovata immagine initrd: /boot/initrd.img-4.4.0-66-generic
menuentry 'Ubuntu' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-simple-fb8d02d2-7f93-4419-b913-3b01d1c212b0' {
	recordfail
	load_video
	gfxmode $linux_gfx_mode
	insmod gzio
	if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
	insmod part_gpt
	insmod ext2
	set root='hd0,gpt6'
	if [ x$feature_platform_search_hint = xy ]; then
	  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt6 --hint-efi=hd0,gpt6 --hint-baremetal=ahci0,gpt6  fb8d02d2-7f93-4419-b913-3b01d1c212b0
	else
	  search --no-floppy --fs-uuid --set=root fb8d02d2-7f93-4419-b913-3b01d1c212b0
	fi
	linux	/boot/vmlinuz-4.4.0-66-generic.efi.signed root=UUID=fb8d02d2-7f93-4419-b913-3b01d1c212b0 ro  quiet splash $vt_handoff
	initrd	/boot/initrd.img-4.4.0-66-generic
}
submenu 'Opzioni avanzate per Ubuntu' $menuentry_id_option 'gnulinux-advanced-fb8d02d2-7f93-4419-b913-3b01d1c212b0' {
	menuentry 'Ubuntu, con Linux 4.4.0-66-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.4.0-66-generic-advanced-fb8d02d2-7f93-4419-b913-3b01d1c212b0' {
		recordfail
		load_video
		gfxmode $linux_gfx_mode
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt6'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt6 --hint-efi=hd0,gpt6 --hint-baremetal=ahci0,gpt6  fb8d02d2-7f93-4419-b913-3b01d1c212b0
		else
		  search --no-floppy --fs-uuid --set=root fb8d02d2-7f93-4419-b913-3b01d1c212b0
		fi
		echo	'Caricamento Linux 4.4.0-66-generic...'
		linux	/boot/vmlinuz-4.4.0-66-generic.efi.signed root=UUID=fb8d02d2-7f93-4419-b913-3b01d1c212b0 ro  quiet splash $vt_handoff
		echo	'Caricamento ramdisk iniziale...'
		initrd	/boot/initrd.img-4.4.0-66-generic
	}
	menuentry 'Ubuntu, with Linux 4.4.0-66-generic (upstart)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.4.0-66-generic-init-upstart-fb8d02d2-7f93-4419-b913-3b01d1c212b0' {
		recordfail
		load_video
		gfxmode $linux_gfx_mode
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt6'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt6 --hint-efi=hd0,gpt6 --hint-baremetal=ahci0,gpt6  fb8d02d2-7f93-4419-b913-3b01d1c212b0
		else
		  search --no-floppy --fs-uuid --set=root fb8d02d2-7f93-4419-b913-3b01d1c212b0
		fi
		echo	'Caricamento Linux 4.4.0-66-generic...'
		linux	/boot/vmlinuz-4.4.0-66-generic.efi.signed root=UUID=fb8d02d2-7f93-4419-b913-3b01d1c212b0 ro  quiet splash $vt_handoff init=/sbin/upstart
		echo	'Caricamento ramdisk iniziale...'
		initrd	/boot/initrd.img-4.4.0-66-generic
	}
	menuentry 'Ubuntu, with Linux 4.4.0-66-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.4.0-66-generic-recovery-fb8d02d2-7f93-4419-b913-3b01d1c212b0' {
		recordfail
		load_video
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt6'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt6 --hint-efi=hd0,gpt6 --hint-baremetal=ahci0,gpt6  fb8d02d2-7f93-4419-b913-3b01d1c212b0
		else
		  search --no-floppy --fs-uuid --set=root fb8d02d2-7f93-4419-b913-3b01d1c212b0
		fi
		echo	'Caricamento Linux 4.4.0-66-generic...'
		linux	/boot/vmlinuz-4.4.0-66-generic.efi.signed root=UUID=fb8d02d2-7f93-4419-b913-3b01d1c212b0 ro recovery nomodeset 
		echo	'Caricamento ramdisk iniziale...'
		initrd	/boot/initrd.img-4.4.0-66-generic
	}
Trovata immagine linux: /boot/vmlinuz-4.4.0-64-generic
Trovata immagine initrd: /boot/initrd.img-4.4.0-64-generic
	menuentry 'Ubuntu, con Linux 4.4.0-64-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.4.0-64-generic-advanced-fb8d02d2-7f93-4419-b913-3b01d1c212b0' {
		recordfail
		load_video
		gfxmode $linux_gfx_mode
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt6'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt6 --hint-efi=hd0,gpt6 --hint-baremetal=ahci0,gpt6  fb8d02d2-7f93-4419-b913-3b01d1c212b0
		else
		  search --no-floppy --fs-uuid --set=root fb8d02d2-7f93-4419-b913-3b01d1c212b0
		fi
		echo	'Caricamento Linux 4.4.0-64-generic...'
		linux	/boot/vmlinuz-4.4.0-64-generic.efi.signed root=UUID=fb8d02d2-7f93-4419-b913-3b01d1c212b0 ro  quiet splash $vt_handoff
		echo	'Caricamento ramdisk iniziale...'
		initrd	/boot/initrd.img-4.4.0-64-generic
	}
	menuentry 'Ubuntu, with Linux 4.4.0-64-generic (upstart)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.4.0-64-generic-init-upstart-fb8d02d2-7f93-4419-b913-3b01d1c212b0' {
		recordfail
		load_video
		gfxmode $linux_gfx_mode
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt6'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt6 --hint-efi=hd0,gpt6 --hint-baremetal=ahci0,gpt6  fb8d02d2-7f93-4419-b913-3b01d1c212b0
		else
		  search --no-floppy --fs-uuid --set=root fb8d02d2-7f93-4419-b913-3b01d1c212b0
		fi
		echo	'Caricamento Linux 4.4.0-64-generic...'
		linux	/boot/vmlinuz-4.4.0-64-generic.efi.signed root=UUID=fb8d02d2-7f93-4419-b913-3b01d1c212b0 ro  quiet splash $vt_handoff init=/sbin/upstart
		echo	'Caricamento ramdisk iniziale...'
		initrd	/boot/initrd.img-4.4.0-64-generic
	}
	menuentry 'Ubuntu, with Linux 4.4.0-64-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.4.0-64-generic-recovery-fb8d02d2-7f93-4419-b913-3b01d1c212b0' {
		recordfail
		load_video
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt6'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt6 --hint-efi=hd0,gpt6 --hint-baremetal=ahci0,gpt6  fb8d02d2-7f93-4419-b913-3b01d1c212b0
		else
		  search --no-floppy --fs-uuid --set=root fb8d02d2-7f93-4419-b913-3b01d1c212b0
		fi
		echo	'Caricamento Linux 4.4.0-64-generic...'
		linux	/boot/vmlinuz-4.4.0-64-generic.efi.signed root=UUID=fb8d02d2-7f93-4419-b913-3b01d1c212b0 ro recovery nomodeset 
		echo	'Caricamento ramdisk iniziale...'
		initrd	/boot/initrd.img-4.4.0-64-generic
	}
Trovata immagine linux: /boot/vmlinuz-4.4.0-62-generic
Trovata immagine initrd: /boot/initrd.img-4.4.0-62-generic
	menuentry 'Ubuntu, con Linux 4.4.0-62-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.4.0-62-generic-advanced-fb8d02d2-7f93-4419-b913-3b01d1c212b0' {
		recordfail
		load_video
		gfxmode $linux_gfx_mode
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt6'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt6 --hint-efi=hd0,gpt6 --hint-baremetal=ahci0,gpt6  fb8d02d2-7f93-4419-b913-3b01d1c212b0
		else
		  search --no-floppy --fs-uuid --set=root fb8d02d2-7f93-4419-b913-3b01d1c212b0
		fi
		echo	'Caricamento Linux 4.4.0-62-generic...'
		linux	/boot/vmlinuz-4.4.0-62-generic.efi.signed root=UUID=fb8d02d2-7f93-4419-b913-3b01d1c212b0 ro  quiet splash $vt_handoff
		echo	'Caricamento ramdisk iniziale...'
		initrd	/boot/initrd.img-4.4.0-62-generic
	}
	menuentry 'Ubuntu, with Linux 4.4.0-62-generic (upstart)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.4.0-62-generic-init-upstart-fb8d02d2-7f93-4419-b913-3b01d1c212b0' {
		recordfail
		load_video
		gfxmode $linux_gfx_mode
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt6'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt6 --hint-efi=hd0,gpt6 --hint-baremetal=ahci0,gpt6  fb8d02d2-7f93-4419-b913-3b01d1c212b0
		else
		  search --no-floppy --fs-uuid --set=root fb8d02d2-7f93-4419-b913-3b01d1c212b0
		fi
		echo	'Caricamento Linux 4.4.0-62-generic...'
		linux	/boot/vmlinuz-4.4.0-62-generic.efi.signed root=UUID=fb8d02d2-7f93-4419-b913-3b01d1c212b0 ro  quiet splash $vt_handoff init=/sbin/upstart
		echo	'Caricamento ramdisk iniziale...'
		initrd	/boot/initrd.img-4.4.0-62-generic
	}
	menuentry 'Ubuntu, with Linux 4.4.0-62-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.4.0-62-generic-recovery-fb8d02d2-7f93-4419-b913-3b01d1c212b0' {
		recordfail
		load_video
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt6'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt6 --hint-efi=hd0,gpt6 --hint-baremetal=ahci0,gpt6  fb8d02d2-7f93-4419-b913-3b01d1c212b0
		else
		  search --no-floppy --fs-uuid --set=root fb8d02d2-7f93-4419-b913-3b01d1c212b0
		fi
		echo	'Caricamento Linux 4.4.0-62-generic...'
		linux	/boot/vmlinuz-4.4.0-62-generic.efi.signed root=UUID=fb8d02d2-7f93-4419-b913-3b01d1c212b0 ro recovery nomodeset 
		echo	'Caricamento ramdisk iniziale...'
		initrd	/boot/initrd.img-4.4.0-62-generic
	}
Trovata immagine linux: /boot/vmlinuz-4.4.0-31-generic
Trovata immagine initrd: /boot/initrd.img-4.4.0-31-generic
	menuentry 'Ubuntu, con Linux 4.4.0-31-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.4.0-31-generic-advanced-fb8d02d2-7f93-4419-b913-3b01d1c212b0' {
		recordfail
		load_video
		gfxmode $linux_gfx_mode
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt6'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt6 --hint-efi=hd0,gpt6 --hint-baremetal=ahci0,gpt6  fb8d02d2-7f93-4419-b913-3b01d1c212b0
		else
		  search --no-floppy --fs-uuid --set=root fb8d02d2-7f93-4419-b913-3b01d1c212b0
		fi
		echo	'Caricamento Linux 4.4.0-31-generic...'
	        linux	/boot/vmlinuz-4.4.0-31-generic root=UUID=fb8d02d2-7f93-4419-b913-3b01d1c212b0 ro  quiet splash $vt_handoff
		echo	'Caricamento ramdisk iniziale...'
		initrd	/boot/initrd.img-4.4.0-31-generic
	}
	menuentry 'Ubuntu, with Linux 4.4.0-31-generic (upstart)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.4.0-31-generic-init-upstart-fb8d02d2-7f93-4419-b913-3b01d1c212b0' {
		recordfail
		load_video
		gfxmode $linux_gfx_mode
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt6'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt6 --hint-efi=hd0,gpt6 --hint-baremetal=ahci0,gpt6  fb8d02d2-7f93-4419-b913-3b01d1c212b0
		else
		  search --no-floppy --fs-uuid --set=root fb8d02d2-7f93-4419-b913-3b01d1c212b0
		fi
		echo	'Caricamento Linux 4.4.0-31-generic...'
	        linux	/boot/vmlinuz-4.4.0-31-generic root=UUID=fb8d02d2-7f93-4419-b913-3b01d1c212b0 ro  quiet splash $vt_handoff init=/sbin/upstart
		echo	'Caricamento ramdisk iniziale...'
		initrd	/boot/initrd.img-4.4.0-31-generic
	}
	menuentry 'Ubuntu, with Linux 4.4.0-31-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.4.0-31-generic-recovery-fb8d02d2-7f93-4419-b913-3b01d1c212b0' {
		recordfail
		load_video
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt6'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt6 --hint-efi=hd0,gpt6 --hint-baremetal=ahci0,gpt6  fb8d02d2-7f93-4419-b913-3b01d1c212b0
		else
		  search --no-floppy --fs-uuid --set=root fb8d02d2-7f93-4419-b913-3b01d1c212b0
		fi
		echo	'Caricamento Linux 4.4.0-31-generic...'
	        linux	/boot/vmlinuz-4.4.0-31-generic root=UUID=fb8d02d2-7f93-4419-b913-3b01d1c212b0 ro recovery nomodeset 
		echo	'Caricamento ramdisk iniziale...'
		initrd	/boot/initrd.img-4.4.0-31-generic
	}
}

### END /etc/grub.d/10_linux ###

### BEGIN /etc/grub.d/10_os-prober ###
Trovato Windows Boot Manager su /dev/sda1@/EFI/Microsoft/Boot/bootmgfw.efi
menuentry 'Windows Boot Manager (su /dev/sda1)' --class windows --class os $menuentry_id_option 'osprober-efi-0C64-4EB3' {
	insmod part_gpt
	insmod fat
	set root='hd0,gpt1'
	if [ x$feature_platform_search_hint = xy ]; then
	  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt1 --hint-efi=hd0,gpt1 --hint-baremetal=ahci0,gpt1  0C64-4EB3
	else
	  search --no-floppy --fs-uuid --set=root 0C64-4EB3
	fi
	chainloader /EFI/Microsoft/Boot/bootmgfw.efi
}
set timeout_style=menu
if [ "${timeout}" = 0 ]; then
  set timeout=10
fi
### END /etc/grub.d/10_os-prober ###

### BEGIN /etc/grub.d/20_linux_xen ###

### END /etc/grub.d/20_linux_xen ###

### BEGIN /etc/grub.d/20_memtest86+ ###
### END /etc/grub.d/20_memtest86+ ###

### BEGIN /etc/grub.d/30_linux ###
function gfxmode {
	set gfxpayload="${1}"
	if [ "${1}" = "keep" ]; then
		set vt_handoff=vt.handoff=7
	else
		set vt_handoff=
	fi
}
if [ "${recordfail}" != 1 ]; then
  if [ -e ${prefix}/gfxblacklist.txt ]; then
    if hwmatch ${prefix}/gfxblacklist.txt 3; then
      if [ ${match} = 0 ]; then
        set linux_gfx_mode=keep
      else
        set linux_gfx_mode=text
      fi
    else
      set linux_gfx_mode=text
    fi
  else
    set linux_gfx_mode=keep
  fi
else
  set linux_gfx_mode=text
fi
export linux_gfx_mode
Trovata immagine linux: /boot/vmlinuz-4.4.0-66-generic
Trovata immagine initrd: /boot/initrd.img-4.4.0-66-generic
menuentry 'Ubuntu' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-simple-fb8d02d2-7f93-4419-b913-3b01d1c212b0' {
	recordfail
	load_video
	gfxmode $linux_gfx_mode
	insmod gzio
	if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
	insmod part_gpt
	insmod ext2
	set root='hd0,gpt6'
	if [ x$feature_platform_search_hint = xy ]; then
	  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt6 --hint-efi=hd0,gpt6 --hint-baremetal=ahci0,gpt6  fb8d02d2-7f93-4419-b913-3b01d1c212b0
	else
	  search --no-floppy --fs-uuid --set=root fb8d02d2-7f93-4419-b913-3b01d1c212b0
	fi
	linux	/boot/vmlinuz-4.4.0-66-generic.efi.signed root=UUID=fb8d02d2-7f93-4419-b913-3b01d1c212b0 ro  quiet splash $vt_handoff
	initrd	/boot/initrd.img-4.4.0-66-generic
}
submenu 'Opzioni avanzate per Ubuntu' $menuentry_id_option 'gnulinux-advanced-fb8d02d2-7f93-4419-b913-3b01d1c212b0' {
	menuentry 'Ubuntu, con Linux 4.4.0-66-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.4.0-66-generic-advanced-fb8d02d2-7f93-4419-b913-3b01d1c212b0' {
		recordfail
		load_video
		gfxmode $linux_gfx_mode
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt6'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt6 --hint-efi=hd0,gpt6 --hint-baremetal=ahci0,gpt6  fb8d02d2-7f93-4419-b913-3b01d1c212b0
		else
		  search --no-floppy --fs-uuid --set=root fb8d02d2-7f93-4419-b913-3b01d1c212b0
		fi
		echo	'Caricamento Linux 4.4.0-66-generic...'
		linux	/boot/vmlinuz-4.4.0-66-generic.efi.signed root=UUID=fb8d02d2-7f93-4419-b913-3b01d1c212b0 ro  quiet splash $vt_handoff
		echo	'Caricamento ramdisk iniziale...'
		initrd	/boot/initrd.img-4.4.0-66-generic
	}
	menuentry 'Ubuntu, with Linux 4.4.0-66-generic (upstart)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.4.0-66-generic-init-upstart-fb8d02d2-7f93-4419-b913-3b01d1c212b0' {
		recordfail
		load_video
		gfxmode $linux_gfx_mode
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt6'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt6 --hint-efi=hd0,gpt6 --hint-baremetal=ahci0,gpt6  fb8d02d2-7f93-4419-b913-3b01d1c212b0
		else
		  search --no-floppy --fs-uuid --set=root fb8d02d2-7f93-4419-b913-3b01d1c212b0
		fi
		echo	'Caricamento Linux 4.4.0-66-generic...'
		linux	/boot/vmlinuz-4.4.0-66-generic.efi.signed root=UUID=fb8d02d2-7f93-4419-b913-3b01d1c212b0 ro  quiet splash $vt_handoff init=/sbin/upstart
		echo	'Caricamento ramdisk iniziale...'
		initrd	/boot/initrd.img-4.4.0-66-generic
	}
	menuentry 'Ubuntu, with Linux 4.4.0-66-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.4.0-66-generic-recovery-fb8d02d2-7f93-4419-b913-3b01d1c212b0' {
		recordfail
		load_video
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt6'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt6 --hint-efi=hd0,gpt6 --hint-baremetal=ahci0,gpt6  fb8d02d2-7f93-4419-b913-3b01d1c212b0
		else
		  search --no-floppy --fs-uuid --set=root fb8d02d2-7f93-4419-b913-3b01d1c212b0
		fi
		echo	'Caricamento Linux 4.4.0-66-generic...'
		linux	/boot/vmlinuz-4.4.0-66-generic.efi.signed root=UUID=fb8d02d2-7f93-4419-b913-3b01d1c212b0 ro recovery nomodeset 
		echo	'Caricamento ramdisk iniziale...'
		initrd	/boot/initrd.img-4.4.0-66-generic
	}
Trovata immagine linux: /boot/vmlinuz-4.4.0-64-generic
Trovata immagine initrd: /boot/initrd.img-4.4.0-64-generic
	menuentry 'Ubuntu, con Linux 4.4.0-64-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.4.0-64-generic-advanced-fb8d02d2-7f93-4419-b913-3b01d1c212b0' {
		recordfail
		load_video
		gfxmode $linux_gfx_mode
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt6'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt6 --hint-efi=hd0,gpt6 --hint-baremetal=ahci0,gpt6  fb8d02d2-7f93-4419-b913-3b01d1c212b0
		else
		  search --no-floppy --fs-uuid --set=root fb8d02d2-7f93-4419-b913-3b01d1c212b0
		fi
		echo	'Caricamento Linux 4.4.0-64-generic...'
		linux	/boot/vmlinuz-4.4.0-64-generic.efi.signed root=UUID=fb8d02d2-7f93-4419-b913-3b01d1c212b0 ro  quiet splash $vt_handoff
		echo	'Caricamento ramdisk iniziale...'
		initrd	/boot/initrd.img-4.4.0-64-generic
	}
	menuentry 'Ubuntu, with Linux 4.4.0-64-generic (upstart)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.4.0-64-generic-init-upstart-fb8d02d2-7f93-4419-b913-3b01d1c212b0' {
		recordfail
		load_video
		gfxmode $linux_gfx_mode
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt6'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt6 --hint-efi=hd0,gpt6 --hint-baremetal=ahci0,gpt6  fb8d02d2-7f93-4419-b913-3b01d1c212b0
		else
		  search --no-floppy --fs-uuid --set=root fb8d02d2-7f93-4419-b913-3b01d1c212b0
		fi
		echo	'Caricamento Linux 4.4.0-64-generic...'
		linux	/boot/vmlinuz-4.4.0-64-generic.efi.signed root=UUID=fb8d02d2-7f93-4419-b913-3b01d1c212b0 ro  quiet splash $vt_handoff init=/sbin/upstart
		echo	'Caricamento ramdisk iniziale...'
		initrd	/boot/initrd.img-4.4.0-64-generic
	}
	menuentry 'Ubuntu, with Linux 4.4.0-64-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.4.0-64-generic-recovery-fb8d02d2-7f93-4419-b913-3b01d1c212b0' {
		recordfail
		load_video
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt6'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt6 --hint-efi=hd0,gpt6 --hint-baremetal=ahci0,gpt6  fb8d02d2-7f93-4419-b913-3b01d1c212b0
		else
		  search --no-floppy --fs-uuid --set=root fb8d02d2-7f93-4419-b913-3b01d1c212b0
		fi
		echo	'Caricamento Linux 4.4.0-64-generic...'
		linux	/boot/vmlinuz-4.4.0-64-generic.efi.signed root=UUID=fb8d02d2-7f93-4419-b913-3b01d1c212b0 ro recovery nomodeset 
		echo	'Caricamento ramdisk iniziale...'
		initrd	/boot/initrd.img-4.4.0-64-generic
	}
Trovata immagine linux: /boot/vmlinuz-4.4.0-62-generic
Trovata immagine initrd: /boot/initrd.img-4.4.0-62-generic
	menuentry 'Ubuntu, con Linux 4.4.0-62-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.4.0-62-generic-advanced-fb8d02d2-7f93-4419-b913-3b01d1c212b0' {
		recordfail
		load_video
		gfxmode $linux_gfx_mode
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt6'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt6 --hint-efi=hd0,gpt6 --hint-baremetal=ahci0,gpt6  fb8d02d2-7f93-4419-b913-3b01d1c212b0
		else
		  search --no-floppy --fs-uuid --set=root fb8d02d2-7f93-4419-b913-3b01d1c212b0
		fi
		echo	'Caricamento Linux 4.4.0-62-generic...'
		linux	/boot/vmlinuz-4.4.0-62-generic.efi.signed root=UUID=fb8d02d2-7f93-4419-b913-3b01d1c212b0 ro  quiet splash $vt_handoff
		echo	'Caricamento ramdisk iniziale...'
		initrd	/boot/initrd.img-4.4.0-62-generic
	}
	menuentry 'Ubuntu, with Linux 4.4.0-62-generic (upstart)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.4.0-62-generic-init-upstart-fb8d02d2-7f93-4419-b913-3b01d1c212b0' {
		recordfail
		load_video
		gfxmode $linux_gfx_mode
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt6'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt6 --hint-efi=hd0,gpt6 --hint-baremetal=ahci0,gpt6  fb8d02d2-7f93-4419-b913-3b01d1c212b0
		else
		  search --no-floppy --fs-uuid --set=root fb8d02d2-7f93-4419-b913-3b01d1c212b0
		fi
		echo	'Caricamento Linux 4.4.0-62-generic...'
		linux	/boot/vmlinuz-4.4.0-62-generic.efi.signed root=UUID=fb8d02d2-7f93-4419-b913-3b01d1c212b0 ro  quiet splash $vt_handoff init=/sbin/upstart
		echo	'Caricamento ramdisk iniziale...'
		initrd	/boot/initrd.img-4.4.0-62-generic
	}
	menuentry 'Ubuntu, with Linux 4.4.0-62-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.4.0-62-generic-recovery-fb8d02d2-7f93-4419-b913-3b01d1c212b0' {
		recordfail
		load_video
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt6'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt6 --hint-efi=hd0,gpt6 --hint-baremetal=ahci0,gpt6  fb8d02d2-7f93-4419-b913-3b01d1c212b0
		else
		  search --no-floppy --fs-uuid --set=root fb8d02d2-7f93-4419-b913-3b01d1c212b0
		fi
		echo	'Caricamento Linux 4.4.0-62-generic...'
		linux	/boot/vmlinuz-4.4.0-62-generic.efi.signed root=UUID=fb8d02d2-7f93-4419-b913-3b01d1c212b0 ro recovery nomodeset 
		echo	'Caricamento ramdisk iniziale...'
		initrd	/boot/initrd.img-4.4.0-62-generic
	}
Trovata immagine linux: /boot/vmlinuz-4.4.0-31-generic
Trovata immagine initrd: /boot/initrd.img-4.4.0-31-generic
	menuentry 'Ubuntu, con Linux 4.4.0-31-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.4.0-31-generic-advanced-fb8d02d2-7f93-4419-b913-3b01d1c212b0' {
		recordfail
		load_video
		gfxmode $linux_gfx_mode
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt6'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt6 --hint-efi=hd0,gpt6 --hint-baremetal=ahci0,gpt6  fb8d02d2-7f93-4419-b913-3b01d1c212b0
		else
		  search --no-floppy --fs-uuid --set=root fb8d02d2-7f93-4419-b913-3b01d1c212b0
		fi
		echo	'Caricamento Linux 4.4.0-31-generic...'
		linux	/boot/vmlinuz-4.4.0-31-generic root=UUID=fb8d02d2-7f93-4419-b913-3b01d1c212b0 ro  quiet splash $vt_handoff
		echo	'Caricamento ramdisk iniziale...'
		initrd	/boot/initrd.img-4.4.0-31-generic
	}
	menuentry 'Ubuntu, with Linux 4.4.0-31-generic (upstart)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.4.0-31-generic-init-upstart-fb8d02d2-7f93-4419-b913-3b01d1c212b0' {
		recordfail
		load_video
		gfxmode $linux_gfx_mode
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt6'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt6 --hint-efi=hd0,gpt6 --hint-baremetal=ahci0,gpt6  fb8d02d2-7f93-4419-b913-3b01d1c212b0
		else
		  search --no-floppy --fs-uuid --set=root fb8d02d2-7f93-4419-b913-3b01d1c212b0
		fi
		echo	'Caricamento Linux 4.4.0-31-generic...'
		linux	/boot/vmlinuz-4.4.0-31-generic root=UUID=fb8d02d2-7f93-4419-b913-3b01d1c212b0 ro  quiet splash $vt_handoff init=/sbin/upstart
		echo	'Caricamento ramdisk iniziale...'
		initrd	/boot/initrd.img-4.4.0-31-generic
	}
	menuentry 'Ubuntu, with Linux 4.4.0-31-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.4.0-31-generic-recovery-fb8d02d2-7f93-4419-b913-3b01d1c212b0' {
		recordfail
		load_video
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt6'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt6 --hint-efi=hd0,gpt6 --hint-baremetal=ahci0,gpt6  fb8d02d2-7f93-4419-b913-3b01d1c212b0
		else
		  search --no-floppy --fs-uuid --set=root fb8d02d2-7f93-4419-b913-3b01d1c212b0
		fi
		echo	'Caricamento Linux 4.4.0-31-generic...'
		linux	/boot/vmlinuz-4.4.0-31-generic root=UUID=fb8d02d2-7f93-4419-b913-3b01d1c212b0 ro recovery nomodeset 
		echo	'Caricamento ramdisk iniziale...'
		initrd	/boot/initrd.img-4.4.0-31-generic
	}
}

### END /etc/grub.d/30_linux ###

### BEGIN /etc/grub.d/30_uefi-firmware ###
Adding boot menu entry for EFI firmware configuration
menuentry 'System setup' $menuentry_id_option 'uefi-firmware' {
	fwsetup
}
### END /etc/grub.d/30_uefi-firmware ###

### BEGIN /etc/grub.d/40_custom ###
# This file provides an easy way to add custom menu entries.  Simply type the
# menu entries you want to add after this comment.  Be careful not to change
# the 'exec tail' line above.
### END /etc/grub.d/40_custom ###

### BEGIN /etc/grub.d/41_custom ###
if [ -f  ${config_directory}/custom.cfg ]; then
  source ${config_directory}/custom.cfg
elif [ -z "${config_directory}" -a -f  $prefix/custom.cfg ]; then
  source $prefix/custom.cfg;
fi
### END /etc/grub.d/41_custom ###
fatto
racanella@racanella-Inspiron-15-5578:~$

Re: Priorità boot non tenuta e stranezze grub dopo agg kerne

Inviato: domenica 19 marzo 2017, 10:54
da gabrieleto
Io credo che il problema sia relativo all'aggiornamento dell'ultimo kernel 4.4.0-66 e non di quello che è stato modificato a mano sul file grub.cfg.
Se guardi verso il fondo del file grub-mkconfig c'è qualcosa di strano alla linea 30 nel file grub.cfg

Dopo la linea ### END /etc/grub.d/20_memtest86+ ###

partono queste istruzioni
### BEGIN /etc/grub.d/30_linux ###
function gfxmode {
set gfxpayload="${1}"
ecc.. ecc...

mentre in un altro pc (sempre ubuntu in dual boot solo con win) ho visto che fa tutta un'altra cosa

dopo la solita linea ### END /etc/grub.d/20_memtest86+ ###

parte un richiamo al prober e basta
### BEGIN /etc/grub.d/30_os-prober ###
menuentry 'Windows Boot Manager (su /dev/sda2)' --class windows --class os $menuentry_id_option 'osprober-efi-4E2A-E550' {
insmod part_gpt

ecc.... ecc...
fino a
### END /etc/grub.d/30_os-prober ###

Secondo me qui è il problema....cosa ne pensate?
Devo aprire un'altra discussione??

Re: Priorità boot non tenuta e stranezze grub dopo agg kerne

Inviato: lunedì 20 marzo 2017, 17:45
da Gerry Ghetto
gabrieleto [url=http://forum.ubuntu-it.org/viewtopic.php?p=4967072#p4967072][img]http://forum.ubuntu-it.org/images/icons/icona-cita.gif[/img][/url] ha scritto:(una domanda il fatto che io stia utilizzando grub2, l'ultimo comando non dovrebbe essere ..sudo grub2- mkconfig invece di solo grub??)
Il comando grub2-mkconfig esiste nel tuo sistema operativo?

Qualcuno ha giocato con gli script di Grub. Per evitare altri problemi, reinstallerei Grub da capo

Codice: Seleziona tutto

sudo apt purge os-prober grub-*
sudo apt install grub-efi-amd64-signed os-prober

Re: Priorità boot non tenuta e stranezze grub dopo agg kerne

Inviato: lunedì 20 marzo 2017, 21:22
da gabrieleto
Salve,
che mentano i politici è normale, ma che anche i tecnici raccontino balle mi dispiace.
Vi allego per curiosità alcuni frammenti del var/log/ auth dei due giorni in cui il tecnico ha smanettato sul mio pc (saggezza popolare chi fa da se fa per tre...).

Codice: Seleziona tutto

var/log/auth.log.4.gz

................................
Feb 15 19:50:36 racanella-Inspiron-15-5578 pkexec[3693]: racanella: Executing command [USER=root] [TTY=unknown] [CWD=/home/racanella] [COMMAND=/usr/lib/update-notifier/package-system-locked]
Feb 15 19:51:28 racanella-Inspiron-15-5578 sudo: racanella : TTY=pts/17 ; PWD=/home/racanella ; USER=root ; COMMAND=/usr/bin/gedit /etc/default/grub
Feb 15 19:51:28 racanella-Inspiron-15-5578 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Feb 15 19:52:26 racanella-Inspiron-15-5578 sudo: pam_unix(sudo:session): session closed for user root
Feb 15 19:52:30 racanella-Inspiron-15-5578 sudo: racanella : TTY=pts/17 ; PWD=/home/racanella ; USER=root ; COMMAND=/usr/bin/gedit /etc/default/grub
Feb 15 19:52:30 racanella-Inspiron-15-5578 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Feb 15 19:52:35 racanella-Inspiron-15-5578 sudo: pam_unix(sudo:session): session closed for user root
Feb 15 19:52:48 racanella-Inspiron-15-5578 sudo: racanella : TTY=pts/17 ; PWD=/home/racanella ; USER=root ; COMMAND=/usr/sbin/update-grub
Feb 15 19:52:48 racanella-Inspiron-15-5578 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Feb 15 19:52:52 racanella-Inspiron-15-5578 sudo: pam_unix(sudo:session): session closed for user root
Feb 15 19:53:02 racanella-Inspiron-15-5578 polkitd(authority=local): Unregistered Authentication Agent for unix-session:c1 (system bus name :1.46, object path /org/gnome/PolicyKit1/AuthenticationAgent, locale it_IT.UTF-8) (disconnected from bus)
Feb 15 19:53:02 racanella-Inspiron-15-5578 systemd-logind[2646]: System is rebooting.
......................................................................
Feb 16 11:13:40 racanella-Inspiron-15-5578 sudo: racanella : TTY=pts/17 ; PWD=/etc/grub.d ; USER=root ; COMMAND=/bin/mv 10_linux 50_linux
Feb 16 11:13:40 racanella-Inspiron-15-5578 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Feb 16 11:13:40 racanella-Inspiron-15-5578 sudo: pam_unix(sudo:session): session closed for user root
Feb 16 11:14:04 racanella-Inspiron-15-5578 sudo: racanella : TTY=pts/17 ; PWD=/etc/grub.d ; USER=root ; COMMAND=/bin/mv 30_os-proper 10_os-proper
Feb 16 11:14:04 racanella-Inspiron-15-5578 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Feb 16 11:14:04 racanella-Inspiron-15-5578 sudo: pam_unix(sudo:session): session closed for user root
Feb 16 11:14:30 racanella-Inspiron-15-5578 sudo: racanella : TTY=pts/17 ; PWD=/etc/grub.d ; USER=root ; COMMAND=/bin/mv 30_os-prober 10_os-prober
Feb 16 11:14:30 racanella-Inspiron-15-5578 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Feb 16 11:14:30 racanella-Inspiron-15-5578 sudo: pam_unix(sudo:session): session closed for user root
Feb 16 11:14:56 racanella-Inspiron-15-5578 sudo: racanella : TTY=pts/17 ; PWD=/etc/grub.d ; USER=root ; COMMAND=/bin/mv 50_linux 30_linux
Feb 16 11:14:56 racanella-Inspiron-15-5578 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Feb 16 11:14:56 racanella-Inspiron-15-5578 sudo: pam_unix(sudo:session): session closed for user root
Feb 16 11:15:43 racanella-Inspiron-15-5578 sudo: racanella : TTY=pts/17 ; PWD=/etc/grub.d ; USER=root ; COMMAND=/usr/bin/gedit /etc/default/grub
Feb 16 11:15:43 racanella-Inspiron-15-5578 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Feb 16 11:15:58 racanella-Inspiron-15-5578 sudo: pam_unix(sudo:session): session closed for user root
Feb 16 11:17:01 racanella-Inspiron-15-5578 CRON[3950]: pam_unix(cron:session): session opened for user root by (uid=0)
Feb 16 11:17:01 racanella-Inspiron-15-5578 CRON[3950]: pam_unix(cron:session): session closed for user root
Feb 16 11:18:40 racanella-Inspiron-15-5578 sudo: racanella : TTY=pts/17 ; PWD=/etc/grub.d ; USER=root ; COMMAND=/usr/sbin/update-grub
Feb 16 11:18:40 racanella-Inspiron-15-5578 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Feb 16 11:18:43 racanella-Inspiron-15-5578 sudo: pam_unix(sudo:session): session closed for user root
Feb 16 11:18:52 racanella-Inspiron-15-5578 polkitd(authority=local): Unregistered Authentication Agent for unix-session:c1 (system bus name :1.49, object path /org/gnome/PolicyKit1/AuthenticationAgent, locale it_IT.UTF-8) (disconnected from bus)
Feb 16 11:18:52 racanella-Inspiron-15-5578 systemd-logind[2668]: System is rebooting.
............................................................
session opened for user root by (uid=0)
Feb 16 11:08:09 racanella-Inspiron-15-5578 sudo: pam_unix(sudo:session): session closed for user root
Feb 16 11:09:55 racanella-Inspiron-15-5578 sudo: racanella : TTY=pts/2 ; PWD=/home/racanella ; USER=root ; COMMAND=/usr/bin/add-apt-repository ppa:danielrichter2007/grub-customizer
Feb 16 11:09:55 racanella-Inspiron-15-5578 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Feb 16 11:10:02 racanella-Inspiron-15-5578 sudo: pam_unix(sudo:session): session closed for user root
Feb 16 11:10:52 racanella-Inspiron-15-5578 sudo: racanella : TTY=pts/2 ; PWD=/home/racanella ; USER=root ; COMMAND=/usr/bin/apt-get update
Feb 16 11:10:52 racanella-Inspiron-15-5578 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Feb 16 11:10:58 racanella-Inspiron-15-5578 sudo: pam_unix(sudo:session): session closed for user root
Feb 16 11:11:22 racanella-Inspiron-15-5578 sudo: racanella : TTY=pts/2 ; PWD=/home/racanella ; USER=root ; COMMAND=/usr/bin/apt-get install grub-customizer
Feb 16 11:11:22 racanella-Inspiron-15-5578 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Feb 16 11:11:33 racanella-Inspiron-15-5578 sudo: pam_unix(sudo:session): session closed for user root
..........................................................................................
Feb 16 11:30:35 racanella-Inspiron-15-5578 systemd-logind[759]: System is powering down.

Ha quindi modificato quasi tutto (tranne grub.cfg come mi aveva detto e anche scritto su un biglietto)....
Ha modificato il defualt/grub, poi anche le priorità in grub.d e credo che abbia installato anche un grub-customizer... tutto questo solo per portare win sopra ad ubuntu nel grub....
Cio premesso adesso vediamo che si può fare.

Vi ringrazio senza di voi no ci sarei mai arrivato
saluti
gabriele

Re: Priorità boot non tenuta e stranezze grub dopo agg kerne

Inviato: lunedì 20 marzo 2017, 21:41
da maxbigsi
@gabriele dovresti mettere tutto quel malloppo dentro i tag code ;) Immagine

Re: Priorità boot non tenuta e stranezze grub dopo agg kerne

Inviato: domenica 26 marzo 2017, 15:28
da gabrieleto
Dopo un pò di meditazioni ho fatto la seguente modifica:

eliminata cartella 30_linux
rinominata cartella 10 os-prober in 30 os-prober
update grub
e tutto è tornato a posto.
UN GRAZIE a et4beta che mi ha risposto e risolto il problema in un'altra discussione

Morale della storia: mai fidarsi di tecnici che usano principalmente win.
Rinumerare i vari script del file grub.d (00,05,10,20,30,40) per cambiare priorità avvio o altro è inutile e pericoloso.
Può succedere che gli aggiormamenti modificano o ricreano le cartelle con l'ordine standard come è successo a me: l'aggiornamento non ha tovato la cartella 10_linux e l'ha ricreata, facendo un doppione con 30-linux. Se invece fosse arrivato un aggiornamento su os-prober non trovandolo in 30 avrebbe fatto casino con windows...

saluti
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