mentre mi spiegavo davo per scontate molte cose. cerchero di essere chiaro e se non ci riesco ti prego di farmelo notare.
innanzitutto quanto mi hai chiesto:
sudo update-grub
Codice: Seleziona tutto
Creazione di grub.cfg...
Trovata immagine linux: /boot/vmlinuz-3.5.0-22-generic
Trovata immagine initrd: /boot/initrd.img-3.5.0-22-generic
Trovata immagine linux: /boot/vmlinuz-3.5.0-21-generic
Trovata immagine initrd: /boot/initrd.img-3.5.0-21-generic
Trovata immagine linux: /boot/vmlinuz-3.5.0-17-generic
Trovata immagine initrd: /boot/initrd.img-3.5.0-17-generic
Found memtest86+ image: /boot/memtest86+.bin
Trovato Ubuntu 12.04.1 LTS (12.04) su /dev/sda1
Trovato Windows 7 (loader) su /dev/sdb3
fatto
ed ora, come detto ho 2 hdd nel mio pc e tre sistemi operativi , perche? ho fatto questo per questo ragionamento- linux lo uso per tutto e win per lavoro (alcuni programmi mi partono solo la) ed il secondo linux è nel caso mi si rompesse l'hdd da 1 tb ormai molto vecchio negli anni ho l'altro hdd (da 3 tb) con partizione predisposta e il sistema operativo installato e pronto per l'uso.
ho messo l'hdd da 1tb come primario (penso che il grub che vada a leggere all'innizio sia quello c onteenuto in quell'hdd ovvero dell'istallazione 12.04)
nella schermata che mi compare le scelte sono:
unbunto 12.04 (l'installazione ancora non è aggiorata , l'ho ad ora solo installato e basta, devo attaccarlo all'adsl per fargli fare tutti gli agg.)
poi due altre righe per il ripristino e memory test (classiche da ubuntu)
poi varie scelte del secondo sistema operativo ubuntu 12.10 che si trova nell'hdd da 3 tb e che ho utilizzato per un periodo e aggiorato piu volte.
il sistema operativo è sempre lo stesso ma penso cambi, come nella scritta di scelta mi fa notare la versione del kernel che dall'installaione alla fine aggiornamenti è cambiata piu volte....
qui di seguito posto il testo del grub dell'hdd da 1tb obvvero quello che io penso sia di avvio, penso che sia questo di avvio perche nel bios ho impostato l'hdd da 1tb come hdd primario
Codice: Seleziona tutto
#
# 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 "${boot_once}" ]; then save_env recordfail; fi; fi
}
function load_video {
insmod vbe
insmod vga
insmod video_bochs
insmod video_cirrus
}
insmod part_gpt
insmod ext2
set root='(hd0,gpt1)'
search --no-floppy --fs-uuid --set=root 94594e98-32e5-4534-8272-819ed54930eb
if loadfont /usr/share/grub/unicode.pf2 ; then
set gfxmode=auto
load_video
insmod gfxterm
insmod part_gpt
insmod ext2
set root='(hd0,gpt1)'
search --no-floppy --fs-uuid --set=root 94594e98-32e5-4534-8272-819ed54930eb
set locale_dir=($root)/boot/grub/locale
set lang=it_IT
insmod gettext
fi
terminal_output gfxterm
if [ "${recordfail}" = 1 ]; then
set timeout=-1
else
set timeout=10
fi
### END /etc/grub.d/00_header ###
### BEGIN /etc/grub.d/05_debian_theme ###
set menu_color_normal=white/black
set menu_color_highlight=black/light-gray
if background_color 44,0,30; then
clear
fi
### END /etc/grub.d/05_debian_theme ###
### BEGIN /etc/grub.d/10_linux ###
function gfxmode {
set gfxpayload="${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 [ ${match} = 0 ]; then
set linux_gfx_mode=keep
else
set linux_gfx_mode=text
fi
else
set linux_gfx_mode=text
fi
else
set linux_gfx_mode=keep
fi
else
set linux_gfx_mode=text
fi
export linux_gfx_mode
if [ "${linux_gfx_mode}" != "text" ]; then load_video; fi
menuentry 'Ubuntu, with Linux 3.2.0-29-generic' --class ubuntu --class gnu-linux --class gnu --class os {
recordfail
gfxmode $linux_gfx_mode
insmod gzio
insmod part_gpt
insmod ext2
set root='(hd0,gpt1)'
search --no-floppy --fs-uuid --set=root 94594e98-32e5-4534-8272-819ed54930eb
linux /boot/vmlinuz-3.2.0-29-generic root=UUID=94594e98-32e5-4534-8272-819ed54930eb ro quiet splash $vt_handoff
initrd /boot/initrd.img-3.2.0-29-generic
}
menuentry 'Ubuntu, with Linux 3.2.0-29-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os {
recordfail
insmod gzio
insmod part_gpt
insmod ext2
set root='(hd0,gpt1)'
search --no-floppy --fs-uuid --set=root 94594e98-32e5-4534-8272-819ed54930eb
echo 'Loading Linux 3.2.0-29-generic ...'
linux /boot/vmlinuz-3.2.0-29-generic root=UUID=94594e98-32e5-4534-8272-819ed54930eb ro recovery nomodeset
echo 'Loading initial ramdisk ...'
initrd /boot/initrd.img-3.2.0-29-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 part_gpt
insmod ext2
set root='(hd0,gpt1)'
search --no-floppy --fs-uuid --set=root 94594e98-32e5-4534-8272-819ed54930eb
linux16 /boot/memtest86+.bin
}
menuentry "Memory test (memtest86+, serial console 115200)" {
insmod part_gpt
insmod ext2
set root='(hd0,gpt1)'
search --no-floppy --fs-uuid --set=root 94594e98-32e5-4534-8272-819ed54930eb
linux16 /boot/memtest86+.bin console=ttyS0,115200n8
}
### END /etc/grub.d/20_memtest86+ ###
### BEGIN /etc/grub.d/30_os-prober ###
menuentry "Ubuntu' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-simple-518cdddb-526a-43b0-af02-92ab0e5d51d0 (on /dev/sdb1)" --class gnu-linux --class gnu --class os {
insmod part_msdos
insmod ext2
set root='(hd1,msdos1)'
search --no-floppy --fs-uuid --set=root 518cdddb-526a-43b0-af02-92ab0e5d51d0
linux /boot/vmlinuz-3.5.0-22-generic root=UUID=518cdddb-526a-43b0-af02-92ab0e5d51d0 ro quiet splash $vt_handoff
initrd /boot/initrd.img-3.5.0-22-generic
}
menuentry "Ubuntu, con Linux 3.5.0-22-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-3.5.0-22-generic-advanced-518cdddb-526a-43b0-af02-92ab0e5d51d0 (on /dev/sdb1)" --class gnu-linux --class gnu --class os {
insmod part_msdos
insmod ext2
set root='(hd1,msdos1)'
search --no-floppy --fs-uuid --set=root 518cdddb-526a-43b0-af02-92ab0e5d51d0
linux /boot/vmlinuz-3.5.0-22-generic root=UUID=518cdddb-526a-43b0-af02-92ab0e5d51d0 ro quiet splash $vt_handoff
initrd /boot/initrd.img-3.5.0-22-generic
}
menuentry "Ubuntu, con Linux 3.5.0-22-generic (modalità ripristino)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-3.5.0-22-generic-recovery-518cdddb-526a-43b0-af02-92ab0e5d51d0 (on /dev/sdb1)" --class gnu-linux --class gnu --class os {
insmod part_msdos
insmod ext2
set root='(hd1,msdos1)'
search --no-floppy --fs-uuid --set=root 518cdddb-526a-43b0-af02-92ab0e5d51d0
linux /boot/vmlinuz-3.5.0-22-generic root=UUID=518cdddb-526a-43b0-af02-92ab0e5d51d0 ro recovery nomodeset
initrd /boot/initrd.img-3.5.0-22-generic
}
menuentry "Ubuntu, con Linux 3.5.0-21-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-3.5.0-21-generic-advanced-518cdddb-526a-43b0-af02-92ab0e5d51d0 (on /dev/sdb1)" --class gnu-linux --class gnu --class os {
insmod part_msdos
insmod ext2
set root='(hd1,msdos1)'
search --no-floppy --fs-uuid --set=root 518cdddb-526a-43b0-af02-92ab0e5d51d0
linux /boot/vmlinuz-3.5.0-21-generic root=UUID=518cdddb-526a-43b0-af02-92ab0e5d51d0 ro quiet splash $vt_handoff
initrd /boot/initrd.img-3.5.0-21-generic
}
menuentry "Ubuntu, con Linux 3.5.0-21-generic (modalità ripristino)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-3.5.0-21-generic-recovery-518cdddb-526a-43b0-af02-92ab0e5d51d0 (on /dev/sdb1)" --class gnu-linux --class gnu --class os {
insmod part_msdos
insmod ext2
set root='(hd1,msdos1)'
search --no-floppy --fs-uuid --set=root 518cdddb-526a-43b0-af02-92ab0e5d51d0
linux /boot/vmlinuz-3.5.0-21-generic root=UUID=518cdddb-526a-43b0-af02-92ab0e5d51d0 ro recovery nomodeset
initrd /boot/initrd.img-3.5.0-21-generic
}
menuentry "Ubuntu, con Linux 3.5.0-17-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-3.5.0-17-generic-advanced-518cdddb-526a-43b0-af02-92ab0e5d51d0 (on /dev/sdb1)" --class gnu-linux --class gnu --class os {
insmod part_msdos
insmod ext2
set root='(hd1,msdos1)'
search --no-floppy --fs-uuid --set=root 518cdddb-526a-43b0-af02-92ab0e5d51d0
linux /boot/vmlinuz-3.5.0-17-generic root=UUID=518cdddb-526a-43b0-af02-92ab0e5d51d0 ro quiet splash $vt_handoff
initrd /boot/initrd.img-3.5.0-17-generic
}
menuentry "Ubuntu, con Linux 3.5.0-17-generic (modalità ripristino)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-3.5.0-17-generic-recovery-518cdddb-526a-43b0-af02-92ab0e5d51d0 (on /dev/sdb1)" --class gnu-linux --class gnu --class os {
insmod part_msdos
insmod ext2
set root='(hd1,msdos1)'
search --no-floppy --fs-uuid --set=root 518cdddb-526a-43b0-af02-92ab0e5d51d0
linux /boot/vmlinuz-3.5.0-17-generic root=UUID=518cdddb-526a-43b0-af02-92ab0e5d51d0 ro recovery nomodeset
initrd /boot/initrd.img-3.5.0-17-generic
}
### 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 ###
Qui invece posto il grub dell'hdd da 3tb
Codice: Seleziona tutto
#
# 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 $prefix/grubenv ]; then
set have_grubenv=true
load_env
fi
set default="0"
if [ x"${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_msdos
insmod ext2
set root='hd1,msdos1'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd1,msdos1 --hint-efi=hd1,msdos1 --hint-baremetal=ahci1,msdos1 518cdddb-526a-43b0-af02-92ab0e5d51d0
else
search --no-floppy --fs-uuid --set=root 518cdddb-526a-43b0-af02-92ab0e5d51d0
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 [ "${recordfail}" = 1 ]; then
set timeout=-1
else
set timeout=10
fi
### END /etc/grub.d/00_header ###
### BEGIN /etc/grub.d/05_debian_theme ###
set menu_color_normal=white/black
set menu_color_highlight=black/light-gray
if background_color 44,0,30; then
clear
fi
### END /etc/grub.d/05_debian_theme ###
### BEGIN /etc/grub.d/10_linux ###
function gfxmode {
set gfxpayload="${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 [ ${match} = 0 ]; then
set linux_gfx_mode=keep
else
set linux_gfx_mode=text
fi
else
set linux_gfx_mode=text
fi
else
set linux_gfx_mode=keep
fi
else
set linux_gfx_mode=text
fi
export linux_gfx_mode
if [ "${linux_gfx_mode}" != "text" ]; then load_video; fi
menuentry 'Ubuntu' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-simple-518cdddb-526a-43b0-af02-92ab0e5d51d0' {
recordfail
gfxmode $linux_gfx_mode
insmod gzio
insmod part_msdos
insmod ext2
set root='hd1,msdos1'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd1,msdos1 --hint-efi=hd1,msdos1 --hint-baremetal=ahci1,msdos1 518cdddb-526a-43b0-af02-92ab0e5d51d0
else
search --no-floppy --fs-uuid --set=root 518cdddb-526a-43b0-af02-92ab0e5d51d0
fi
linux /boot/vmlinuz-3.5.0-22-generic root=UUID=518cdddb-526a-43b0-af02-92ab0e5d51d0 ro quiet splash $vt_handoff
initrd /boot/initrd.img-3.5.0-22-generic
}
submenu 'Opzioni avanzate per Ubuntu' $menuentry_id_option 'gnulinux-advanced-518cdddb-526a-43b0-af02-92ab0e5d51d0' {
menuentry 'Ubuntu, con Linux 3.5.0-22-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-3.5.0-22-generic-advanced-518cdddb-526a-43b0-af02-92ab0e5d51d0' {
recordfail
gfxmode $linux_gfx_mode
insmod gzio
insmod part_msdos
insmod ext2
set root='hd1,msdos1'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd1,msdos1 --hint-efi=hd1,msdos1 --hint-baremetal=ahci1,msdos1 518cdddb-526a-43b0-af02-92ab0e5d51d0
else
search --no-floppy --fs-uuid --set=root 518cdddb-526a-43b0-af02-92ab0e5d51d0
fi
echo 'Caricamento Linux 3.5.0-22-generic...'
linux /boot/vmlinuz-3.5.0-22-generic root=UUID=518cdddb-526a-43b0-af02-92ab0e5d51d0 ro quiet splash $vt_handoff
echo 'Caricamento ramdisk iniziale...'
initrd /boot/initrd.img-3.5.0-22-generic
}
menuentry 'Ubuntu, con Linux 3.5.0-22-generic (modalità ripristino)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-3.5.0-22-generic-recovery-518cdddb-526a-43b0-af02-92ab0e5d51d0' {
recordfail
insmod gzio
insmod part_msdos
insmod ext2
set root='hd1,msdos1'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd1,msdos1 --hint-efi=hd1,msdos1 --hint-baremetal=ahci1,msdos1 518cdddb-526a-43b0-af02-92ab0e5d51d0
else
search --no-floppy --fs-uuid --set=root 518cdddb-526a-43b0-af02-92ab0e5d51d0
fi
echo 'Caricamento Linux 3.5.0-22-generic...'
linux /boot/vmlinuz-3.5.0-22-generic root=UUID=518cdddb-526a-43b0-af02-92ab0e5d51d0 ro recovery nomodeset
echo 'Caricamento ramdisk iniziale...'
initrd /boot/initrd.img-3.5.0-22-generic
}
menuentry 'Ubuntu, con Linux 3.5.0-21-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-3.5.0-21-generic-advanced-518cdddb-526a-43b0-af02-92ab0e5d51d0' {
recordfail
gfxmode $linux_gfx_mode
insmod gzio
insmod part_msdos
insmod ext2
set root='hd1,msdos1'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd1,msdos1 --hint-efi=hd1,msdos1 --hint-baremetal=ahci1,msdos1 518cdddb-526a-43b0-af02-92ab0e5d51d0
else
search --no-floppy --fs-uuid --set=root 518cdddb-526a-43b0-af02-92ab0e5d51d0
fi
echo 'Caricamento Linux 3.5.0-21-generic...'
linux /boot/vmlinuz-3.5.0-21-generic root=UUID=518cdddb-526a-43b0-af02-92ab0e5d51d0 ro quiet splash $vt_handoff
echo 'Caricamento ramdisk iniziale...'
initrd /boot/initrd.img-3.5.0-21-generic
}
menuentry 'Ubuntu, con Linux 3.5.0-21-generic (modalità ripristino)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-3.5.0-21-generic-recovery-518cdddb-526a-43b0-af02-92ab0e5d51d0' {
recordfail
insmod gzio
insmod part_msdos
insmod ext2
set root='hd1,msdos1'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd1,msdos1 --hint-efi=hd1,msdos1 --hint-baremetal=ahci1,msdos1 518cdddb-526a-43b0-af02-92ab0e5d51d0
else
search --no-floppy --fs-uuid --set=root 518cdddb-526a-43b0-af02-92ab0e5d51d0
fi
echo 'Caricamento Linux 3.5.0-21-generic...'
linux /boot/vmlinuz-3.5.0-21-generic root=UUID=518cdddb-526a-43b0-af02-92ab0e5d51d0 ro recovery nomodeset
echo 'Caricamento ramdisk iniziale...'
initrd /boot/initrd.img-3.5.0-21-generic
}
menuentry 'Ubuntu, con Linux 3.5.0-17-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-3.5.0-17-generic-advanced-518cdddb-526a-43b0-af02-92ab0e5d51d0' {
recordfail
gfxmode $linux_gfx_mode
insmod gzio
insmod part_msdos
insmod ext2
set root='hd1,msdos1'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd1,msdos1 --hint-efi=hd1,msdos1 --hint-baremetal=ahci1,msdos1 518cdddb-526a-43b0-af02-92ab0e5d51d0
else
search --no-floppy --fs-uuid --set=root 518cdddb-526a-43b0-af02-92ab0e5d51d0
fi
echo 'Caricamento Linux 3.5.0-17-generic...'
linux /boot/vmlinuz-3.5.0-17-generic root=UUID=518cdddb-526a-43b0-af02-92ab0e5d51d0 ro quiet splash $vt_handoff
echo 'Caricamento ramdisk iniziale...'
initrd /boot/initrd.img-3.5.0-17-generic
}
menuentry 'Ubuntu, con Linux 3.5.0-17-generic (modalità ripristino)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-3.5.0-17-generic-recovery-518cdddb-526a-43b0-af02-92ab0e5d51d0' {
recordfail
insmod gzio
insmod part_msdos
insmod ext2
set root='hd1,msdos1'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd1,msdos1 --hint-efi=hd1,msdos1 --hint-baremetal=ahci1,msdos1 518cdddb-526a-43b0-af02-92ab0e5d51d0
else
search --no-floppy --fs-uuid --set=root 518cdddb-526a-43b0-af02-92ab0e5d51d0
fi
echo 'Caricamento Linux 3.5.0-17-generic...'
linux /boot/vmlinuz-3.5.0-17-generic root=UUID=518cdddb-526a-43b0-af02-92ab0e5d51d0 ro recovery nomodeset
echo 'Caricamento ramdisk iniziale...'
initrd /boot/initrd.img-3.5.0-17-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 part_msdos
insmod ext2
set root='hd1,msdos1'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd1,msdos1 --hint-efi=hd1,msdos1 --hint-baremetal=ahci1,msdos1 518cdddb-526a-43b0-af02-92ab0e5d51d0
else
search --no-floppy --fs-uuid --set=root 518cdddb-526a-43b0-af02-92ab0e5d51d0
fi
linux16 /boot/memtest86+.bin
}
menuentry "Memory test (memtest86+, serial console 115200)" {
insmod part_msdos
insmod ext2
set root='hd1,msdos1'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd1,msdos1 --hint-efi=hd1,msdos1 --hint-baremetal=ahci1,msdos1 518cdddb-526a-43b0-af02-92ab0e5d51d0
else
search --no-floppy --fs-uuid --set=root 518cdddb-526a-43b0-af02-92ab0e5d51d0
fi
linux16 /boot/memtest86+.bin console=ttyS0,115200n8
}
### END /etc/grub.d/20_memtest86+ ###
### BEGIN /etc/grub.d/30_os-prober ###
menuentry 'Ubuntu 12.04.1 LTS (12.04)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-simple-94594e98-32e5-4534-8272-819ed54930eb' {
insmod part_gpt
insmod ext2
set root='hd0,gpt1'
if [ x$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 94594e98-32e5-4534-8272-819ed54930eb
else
search --no-floppy --fs-uuid --set=root 94594e98-32e5-4534-8272-819ed54930eb
fi
linux /boot/vmlinuz-3.2.0-29-generic root=UUID=94594e98-32e5-4534-8272-819ed54930eb ro quiet splash $vt_handoff
initrd /boot/initrd.img-3.2.0-29-generic
}
submenu 'Opzioni avanzate per Ubuntu 12.04.1 LTS (12.04)' $menuentry_id_option 'osprober-gnulinux-advanced-94594e98-32e5-4534-8272-819ed54930eb' {
menuentry 'Ubuntu, with Linux 3.2.0-29-generic (su /dev/sda1)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/vmlinuz-3.2.0-29-generic--94594e98-32e5-4534-8272-819ed54930eb' {
insmod part_gpt
insmod ext2
set root='hd0,gpt1'
if [ x$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 94594e98-32e5-4534-8272-819ed54930eb
else
search --no-floppy --fs-uuid --set=root 94594e98-32e5-4534-8272-819ed54930eb
fi
linux /boot/vmlinuz-3.2.0-29-generic root=UUID=94594e98-32e5-4534-8272-819ed54930eb ro quiet splash $vt_handoff
initrd /boot/initrd.img-3.2.0-29-generic
}
menuentry 'Ubuntu, with Linux 3.2.0-29-generic (recovery mode) (su /dev/sda1)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/vmlinuz-3.2.0-29-generic-root=UUID=94594e98-32e5-4534-8272-819ed54930eb ro recovery nomodeset-94594e98-32e5-4534-8272-819ed54930eb' {
insmod part_gpt
insmod ext2
set root='hd0,gpt1'
if [ x$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 94594e98-32e5-4534-8272-819ed54930eb
else
search --no-floppy --fs-uuid --set=root 94594e98-32e5-4534-8272-819ed54930eb
fi
linux /boot/vmlinuz-3.2.0-29-generic root=UUID=94594e98-32e5-4534-8272-819ed54930eb ro recovery nomodeset
initrd /boot/initrd.img-3.2.0-29-generic
}
}
menuentry 'Windows 7 (loader) (su /dev/sdb3)' --class windows --class os $menuentry_id_option 'osprober-chain-704E0AF24E0AB140' {
insmod part_msdos
insmod ntfs
set root='hd1,msdos3'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd1,msdos3 --hint-efi=hd1,msdos3 --hint-baremetal=ahci1,msdos3 704E0AF24E0AB140
else
search --no-floppy --fs-uuid --set=root 704E0AF24E0AB140
fi
chainloader +1
}
### END /etc/grub.d/30_os-prober ###
### BEGIN /etc/grub.d/30_uefi-firmware ###
### 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 ###
grazie per la santa pazienza