Ho provato a ripristinare il grub come scritto nella pagina di documentazione ma con scarsi risultati ( ovvero la situazione è la stessa ); la cosa strana è che in teoria grub punta ad un kernel che si trova nello stesso posto degli altri ( quelli vecchi che, in teoria, sarebbero dovuti essere rimossi ):
sudo update-grub
Codice: Seleziona tutto
alkaseltzerplus@ciompizzz:~$ sudo update-grub
Generating grub.cfg ...
Found linux image: /boot/vmlinuz-3.2.0-17-generic
Found initrd image: /boot/initrd.img-3.2.0-17-generic
Found linux image: /boot/vmlinuz-3.0.0-16-generic
Found initrd image: /boot/initrd.img-3.0.0-16-generic
Found linux image: /boot/vmlinuz-2.6.38-13-generic
Found initrd image: /boot/initrd.img-2.6.38-13-generic
Found memtest86+ image: /boot/memtest86+.bin
ERROR: asr: seeking device "/dev/dm-5" to 18446744073709551104
ERROR: ddf1: seeking device "/dev/dm-5" to 18446744073709551104
ERROR: ddf1: seeking device "/dev/dm-5" to 18446744073709420032
ERROR: hpt37x: seeking device "/dev/dm-5" to 4608
ERROR: hpt45x: seeking device "/dev/dm-5" to 18446744073709545984
ERROR: isw: seeking device "/dev/dm-5" to 18446744073709550592
ERROR: isw: seeking device "/dev/dm-5" to 18446744073709551104
ERROR: isw: seeking device "/dev/dm-5" to 18446744073708468736
ERROR: jmicron: seeking device "/dev/dm-5" to 18446744073709551104
ERROR: lsi: seeking device "/dev/dm-5" to 18446744073709551104
ERROR: nvidia: seeking device "/dev/dm-5" to 18446744073709550592
ERROR: sil: seeking device "/dev/dm-5" to 18446744073709551104
ERROR: via: seeking device "/dev/dm-5" to 18446744073709551104
ERROR: asr: seeking device "/dev/dm-5" to 18446744073709551104
ERROR: ddf1: seeking device "/dev/dm-5" to 18446744073709551104
ERROR: ddf1: seeking device "/dev/dm-5" to 18446744073709420032
ERROR: hpt37x: seeking device "/dev/dm-5" to 4608
ERROR: hpt45x: seeking device "/dev/dm-5" to 18446744073709545984
ERROR: isw: seeking device "/dev/dm-5" to 18446744073709550592
ERROR: isw: seeking device "/dev/dm-5" to 18446744073709551104
ERROR: isw: seeking device "/dev/dm-5" to 18446744073708468736
ERROR: jmicron: seeking device "/dev/dm-5" to 18446744073709551104
ERROR: lsi: seeking device "/dev/dm-5" to 18446744073709551104
ERROR: nvidia: seeking device "/dev/dm-5" to 18446744073709550592
ERROR: sil: seeking device "/dev/dm-5" to 18446744073709551104
ERROR: via: seeking device "/dev/dm-5" to 18446744073709551104
ERROR: asr: seeking device "/dev/dm-5" to 18446744073709551104
ERROR: ddf1: seeking device "/dev/dm-5" to 18446744073709551104
ERROR: ddf1: seeking device "/dev/dm-5" to 18446744073709420032
ERROR: hpt37x: seeking device "/dev/dm-5" to 4608
ERROR: hpt45x: seeking device "/dev/dm-5" to 18446744073709545984
ERROR: isw: seeking device "/dev/dm-5" to 18446744073709550592
ERROR: isw: seeking device "/dev/dm-5" to 18446744073709551104
ERROR: isw: seeking device "/dev/dm-5" to 18446744073708468736
ERROR: jmicron: seeking device "/dev/dm-5" to 18446744073709551104
ERROR: lsi: seeking device "/dev/dm-5" to 18446744073709551104
ERROR: nvidia: seeking device "/dev/dm-5" to 18446744073709550592
ERROR: sil: seeking device "/dev/dm-5" to 18446744073709551104
ERROR: via: seeking device "/dev/dm-5" to 18446744073709551104
Found Windows 7 (loader) on /dev/mapper/pdc_chaeehegcg1
grep: il file di input "/boot/grub/grub.cfg.new" è anche l'output
done
Codice: Seleziona tutto
alkaseltzerplus@ciompizzz:~$ 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 $prefix/grubenv ]; then
set have_grubenv=true
load_env
fi
set default="0"
if [ "${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 "${boot_once}" ]; then save_env recordfail; fi; fi
}
function load_video {
insmod vbe
insmod vga
insmod video_bochs
insmod video_cirrus
}
insmod ext2
set root='(/dev/mapper/pdc_chaeehegcg6)'
search --no-floppy --fs-uuid --set=root 9c394bcf-f1c6-4462-b78e-56539284ebc1
if loadfont /usr/share/grub/unicode.pf2 ; then
set gfxmode=auto
load_video
insmod gfxterm
insmod ext2
set root='(/dev/mapper/pdc_chaeehegcg6)'
search --no-floppy --fs-uuid --set=root 9c394bcf-f1c6-4462-b78e-56539284ebc1
set locale_dir=($root)/boot/grub/locale
set lang=it_IT
insmod gettext
fi
terminal_output gfxterm
if [ "${recordfail}" = 1 ]; then
set timeout=-1
else
set timeout=3
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; then
clear
fi
### END /etc/grub.d/05_debian_theme ###
### BEGIN /etc/grub.d/10_linux ###
if [ ${recordfail} != 1 ]; then
if [ -e ${prefix}/gfxblacklist.txt ]; then
if hwmatch ${prefix}/gfxblacklist.txt 3; then
if [ ${match} = 0 ]; then
set linux_gfx_mode=keep
else
set linux_gfx_mode=text
fi
else
set linux_gfx_mode=text
fi
else
set linux_gfx_mode=keep
fi
else
set linux_gfx_mode=text
fi
export linux_gfx_mode
if [ "$linux_gfx_mode" != "text" ]; then load_video; fi
menuentry 'Ubuntu, con Linux 3.2.0-17-generic' --class ubuntu --class gnu-linux --class gnu --class os {
recordfail
set gfxpayload=$linux_gfx_mode
insmod gzio
insmod ext2
set root='(/dev/mapper/pdc_chaeehegcg6)'
search --no-floppy --fs-uuid --set=root 9c394bcf-f1c6-4462-b78e-56539284ebc1
linux /boot/vmlinuz-3.2.0-17-generic root=/dev/mapper/pdc_chaeehegcg6 ro quiet splash vt.handoff=7
initrd /boot/initrd.img-3.2.0-17-generic
}
menuentry 'Ubuntu, con Linux 3.2.0-17-generic (modalità ripristino)' --class ubuntu --class gnu-linux --class gnu --class os {
recordfail
insmod gzio
insmod ext2
set root='(/dev/mapper/pdc_chaeehegcg6)'
search --no-floppy --fs-uuid --set=root 9c394bcf-f1c6-4462-b78e-56539284ebc1
echo 'Caricamento Linux 3.2.0-17-generic...'
linux /boot/vmlinuz-3.2.0-17-generic root=/dev/mapper/pdc_chaeehegcg6 ro recovery nomodeset
echo 'Caricamento ramdisk iniziale...'
initrd /boot/initrd.img-3.2.0-17-generic
}
submenu "Previous Linux versions" {
menuentry 'Ubuntu, con Linux 3.0.0-16-generic' --class ubuntu --class gnu-linux --class gnu --class os {
recordfail
set gfxpayload=$linux_gfx_mode
insmod gzio
insmod ext2
set root='(/dev/mapper/pdc_chaeehegcg6)'
search --no-floppy --fs-uuid --set=root 9c394bcf-f1c6-4462-b78e-56539284ebc1
linux /boot/vmlinuz-3.0.0-16-generic root=/dev/mapper/pdc_chaeehegcg6 ro quiet splash vt.handoff=7
initrd /boot/initrd.img-3.0.0-16-generic
}
menuentry 'Ubuntu, con Linux 3.0.0-16-generic (modalità ripristino)' --class ubuntu --class gnu-linux --class gnu --class os {
recordfail
insmod gzio
insmod ext2
set root='(/dev/mapper/pdc_chaeehegcg6)'
search --no-floppy --fs-uuid --set=root 9c394bcf-f1c6-4462-b78e-56539284ebc1
echo 'Caricamento Linux 3.0.0-16-generic...'
linux /boot/vmlinuz-3.0.0-16-generic root=/dev/mapper/pdc_chaeehegcg6 ro recovery nomodeset
echo 'Caricamento ramdisk iniziale...'
initrd /boot/initrd.img-3.0.0-16-generic
}
menuentry 'Ubuntu, con Linux 2.6.38-13-generic' --class ubuntu --class gnu-linux --class gnu --class os {
recordfail
set gfxpayload=$linux_gfx_mode
insmod gzio
insmod ext2
set root='(/dev/mapper/pdc_chaeehegcg6)'
search --no-floppy --fs-uuid --set=root 9c394bcf-f1c6-4462-b78e-56539284ebc1
linux /boot/vmlinuz-2.6.38-13-generic root=/dev/mapper/pdc_chaeehegcg6 ro quiet splash vt.handoff=7
initrd /boot/initrd.img-2.6.38-13-generic
}
menuentry 'Ubuntu, con Linux 2.6.38-13-generic (modalità ripristino)' --class ubuntu --class gnu-linux --class gnu --class os {
recordfail
insmod gzio
insmod ext2
set root='(/dev/mapper/pdc_chaeehegcg6)'
search --no-floppy --fs-uuid --set=root 9c394bcf-f1c6-4462-b78e-56539284ebc1
echo 'Caricamento Linux 2.6.38-13-generic...'
linux /boot/vmlinuz-2.6.38-13-generic root=/dev/mapper/pdc_chaeehegcg6 ro recovery nomodeset
echo 'Caricamento ramdisk iniziale...'
initrd /boot/initrd.img-2.6.38-13-generic
}
}
### END /etc/grub.d/10_linux ###
### BEGIN /etc/grub.d/20_linux_xen ###
### END /etc/grub.d/20_linux_xen ###
### BEGIN /etc/grub.d/20_memtest86+ ###
menuentry "Memory test (memtest86+)" {
insmod ext2
set root='(/dev/mapper/pdc_chaeehegcg6)'
search --no-floppy --fs-uuid --set=root 9c394bcf-f1c6-4462-b78e-56539284ebc1
linux16 /boot/memtest86+.bin
}
menuentry "Memory test (memtest86+, serial console 115200)" {
insmod ext2
set root='(/dev/mapper/pdc_chaeehegcg6)'
search --no-floppy --fs-uuid --set=root 9c394bcf-f1c6-4462-b78e-56539284ebc1
linux16 /boot/memtest86+.bin console=ttyS0,115200n8
}
### END /etc/grub.d/20_memtest86+ ###
### BEGIN /etc/grub.d/30_os-prober ###
menuentry "Windows 7 (loader) (on /dev/mapper/pdc_chaeehegcg1)" --class windows --class os {
insmod part_msdos
insmod ntfs
set root='(hd4,msdos1)'
search --no-floppy --fs-uuid --set=root FCAE4980AE493484
chainloader +1
}
### END /etc/grub.d/30_os-prober ###
### 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 $prefix/custom.cfg ]; then
source $prefix/custom.cfg;
fi
### END /etc/grub.d/41_custom ###
Codice: Seleziona tutto
uname -a
Linux ciompizzz 3.0.0-16-generic #28-Ubuntu SMP Fri Jan 27 17:44:39 UTC 2012 x86_64 x86_64 x86_64 GNU/Linux
Codice: Seleziona tutto
sudo fdisk -l
fdisk: unable to seek on /dev/sda: Argomento non valido
Con
da sessione live il raid mi veniva riconosciuto tranquillamente :-\
cat /etc/fstab
Codice: Seleziona tutto
cat /etc/fstab
# /etc/fstab: static file system information.
#
# Use 'blkid -o value -s UUID' to print the universally unique identifier
# for a device; this may be used with UUID= as a more robust way to name
# devices that works even if disks are added and removed. See fstab(5).
#
# <file system> <mount point> <type> <options> <dump> <pass>
proc /proc proc nodev,noexec,nosuid 0 0
# root ( che cazzo ) /dev/mapper/pdc_chaeehegcg
/dev/mapper/pdc_chaeehegcg6 / ext4 errors=remount-ro 0 1
UUID=9c394bcf-f1c6-4462-b78e-56539284ebc1
# /home was on /dev/sda1 during installation
UUID=cb6e315e-188f-42fa-bd98-d177fcad71d6 /home ext4 defaults 0 2
/dev/mapper/pdc_chaeehegcg5 none swap sw 0 0
gparted:
???
PS: mi si avviano tutti i sistemi operativi tranne la 12.04 con il kernel 3.2.x
| MB: ASUS M3A78 PRO | CPU: AMD Phenom II X4 940 BE | RAM: G-SKILL 8GB 800 MHz | VGA: Sapphire ATI HD 5770 | HD: SSD SAMSUNG 850 EVO + WDC WD10EACS-00DS | Optical drive: NEC SATA AD-7201 Lightscribe | Monitor: ASUS MK221H 22' | Speakers: Majestic HTS 221 | Case: Coolermaster ELITE 335 | Power supply: EVGA SuperNova 550 GS V2 | OS: Ubuntu 16.04 64 bit + Ubuntu Linux 14.04 64bit |
) 
