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GianGian2387
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Joined: 03 Jun 2021
Posts: 169
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 Posted: Tue Oct 15, 2024 9:51 am Post subject: Problema Grub |
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Buongiorno,
terminata l'installazione di Gentoo, al riavvio ricevo questo errore:
| Code: | Minimal BASH-like line editing is supported. For the first word, TAB
lists possible command completions. Anywhere else TAB lists possible
device or file completions. To enable less(1)-like paging, "set pager=1". |
ho provato a cercare in rete ma ho trovato una vecchia guida del wiki di Ubuntu, ma non ho risolto comunque nulla, sapreste dirmi come dovrei fare? |
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GianGian2387
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Joined: 03 Jun 2021
Posts: 169
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| Posted: Thu Oct 31, 2024 5:32 pm Post subject: |
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Da chroot, ho provato a installare nuovamente grub quando do il comando:
| Quote: | | grub-nkconfig -o /boot/grub/grub.cfg |
Ricevo questo:
| Code: | Generating grub configuration file ...
Warning: os-prober will be executed to detect other bootable partitions.
Its output will be used to detect bootable binaries on them and create new boot entries.
/us/lib/os-probes/50mounted-tests: riga 88: btrfs: comando non trovato
/us/lib/os-probes/50mounted-tests: riga 89: btrfs: comando non trovato
/us/lib/os-probes/50mounted-tests: riga 90: btrfs: comando non trovato
Adding boot menu entry for UEFI Firmware Settings ...
done |
Il mio non è un sistema UEFI, è BIOS la /home e’ formattata in BTRFS, potrebbe essere questo il problema?
Il Kernel l’ho compilato con genkernel |
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sabayonino
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Joined: 03 Jan 2012
Posts: 1033
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| Posted: Thu Oct 31, 2024 8:04 pm Post subject: |
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Di default grub è impostato per sistemi UEFI
Se hai solo BIOS boot nel make.conf :
| Code: | # Setup GRUB platforms
GRUB_PLATFORMS="pc"
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| Code: | | # emerge -DN @world --ask |
o
| Code: | | # emerge -DN sys-boot/grub --ask |
| Code: | | # grub-mkconfig -o /boot/grub/grub.cfg |
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LRS x86-64 EFI on MEGA |
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GianGian2387
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Joined: 03 Jun 2021
Posts: 169
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| Posted: Thu Oct 31, 2024 10:25 pm Post subject: |
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Avevo dimenticato di scriverlo, sul male.conf ho scritto grub_platforms=“pc”
Comunque ho dato il comando:
| Code: | packages that would be merged, in order:
Calculating dependencies... done!
Dependency resolution took 32.71
* sys- boot/grub
Wouldyou tike parents testertes? [Yes/No1 yes
>>> Recording sys-boot/grub in “world” favorites file… |
Ho poi ridato il comando per creare il file grub (stessi messaggi postati prima)
Al riavvio continua a darmi l’errore di inizio topic |
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sMueggli
Guru
Joined: 03 Sep 2022
Posts: 488
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| Posted: Fri Nov 01, 2024 9:30 am Post subject: |
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La versione di Grub installata all'inizio del discho e nel sistema operativo devono essere uguali. Quindi con privilegi elevati
| Code: | grub-install /dev/sda
grub-mkconfig -o /boot/grub/grub.cfg |
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GianGian2387
Apprentice
Joined: 03 Jun 2021
Posts: 169
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| Posted: Fri Nov 01, 2024 8:06 pm Post subject: |
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| Code: | (chroot)
ubuntu / #
mount /dev/sda1 / boot
(chroot )
ubuntu
nano -w / etc/portage/make.conf
(chroot)
ubuntu / # env-update && source /etc/profile && export PS1="(chroot) ${PS1}"
>›› Regenerating /etc/ld.so.cache...
(chroot) ubuntu / # emerge -DN sys-boot/grub - - ask
I
These are the packages that would be merged, in order:
Calculating dependencies... done!
Dependency resolution took 30.78 s (backtrack: 0/20) •
* sys-boot/grub
Would you like to add these packages to your world favorites? [Yes/No] yes
>>> Recording sys-boot/grub in "world" favorites file... (chroot) ubuntu / # emerge --ask --newuse sys-boot/os-prober
These are the packages that would be merged, in order:
Calculating dependencies... done!
Dependency resolution took 7.45 s (backtrack: 0/20) -
(chroot) / # grub-install /dev/sda
Installazione per la piattaforna 1386-pc.
Installazione completata, nessun errore segnalato.
grub-mkconfig -o /boot/grub/grub.cfg
Generating grub configuration file ...
Warning: os-prober will be executed to detect other bootable partitions.
Its output will be used to detect bootable binaries on them and create new boot entries.
/us/Lib/os-probes/50mounted-tests: riga 88: btrfs: comando non trovato /us/Lib/os-probes/50mounted-tests: riga 89: btrfs: comando non trovato /us/lib/os-probes/50mounted-tests: riga 90: btrfs: comando non trovato
Adding boot menu entry for UEFI Firmware Settings ...
Done |
Al riavvio ho sempre la schermata postata a inizio topic, in / etc/default/grub e’ inserito:
| Code: | | GRUB_DISABLE_OS_PROBER="false" |
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sabayonino
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Joined: 03 Jan 2012
Posts: 1033
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| Posted: Fri Nov 01, 2024 10:30 pm Post subject: |
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c'è qualcosa che non va.... 
| Code: | equery b /usr/lib/os-probes/50mounted-tests
* Searching for /usr/lib/os-probes/50mounted-tests ...
sys-boot/os-prober-1.82 (/usr/lib/os-probes/50mounted-tests) |
prova a reinstallare os-prober , magari sistema questa avaria ....
_________________
LRS i586 on G.Drive
LRS x86-64 EFI on MEGA |
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GianGian2387
Apprentice
Joined: 03 Jun 2021
Posts: 169
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| Posted: Sat Nov 02, 2024 8:29 am Post subject: |
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| Code: | (chroot) ubuntu / # emerge --ask os-prober
These are the packages that would be merged, in order:
Calculating dependencies... done!
Dependency resolution took 15.92 s (backtrack: 0/20).
[ebuild R ] sys-boot/os-prober-1.82
Would you like to merge these packages? [Yes/No] yes
>>> Verifying ebuild manifests
>>> Emerging (1 of 1) sys-boot/os-prober-1.82::gentoo
* os-prober_1.82.tar.xz BLAKE2B SHA512 size ;-) ... [ ok ]
>>> Unpacking source...
>>> Unpacking os-prober_1.82.tar.xz to /var/tmp/portage/sys-boot/os-prober-1.82/work
>>> Source unpacked in /var/tmp/portage/sys-boot/os-prober-1.82/work
>>> Preparing source in /var/tmp/portage/sys-boot/os-prober-1.82/work/os-prober-1.82 ...
* Applying os-prober-1.79-mdraid-detection.patch ... [ ok ]
* Applying os-prober-1.79-btrfs-subvolume-detection.patch ... [ ok ]
* Applying os-prober-1.79-use-fstab-name.patch ... [ ok ]
* Applying os-prober-1.79-mounted-boot-partition-fix.patch ... [ ok ]
* Applying os-prober-1.79-fix-busy-umount-message.patch ... [ ok ]
* Applying os-prober-1.79-efi-chroot-blkid-fallback.patch ... [ ok ]
* Applying os-prober-1.81-boot-detected-twice-v3.patch ... [ ok ]
>>> Source prepared.
>>> Configuring source in /var/tmp/portage/sys-boot/os-prober-1.82/work/os-prober-1.82 ...
>>> Source configured.
>>> Compiling source in /var/tmp/portage/sys-boot/os-prober-1.82/work/os-prober-1.82 ...
make -j5 newns
x86_64-pc-linux-gnu-gcc -march=native -O2 -pipe -Wl,-O1 -Wl,--as-needed -Wl,-z,pack-relative-relocs newns.c -o newns
>>> Source compiled.
>>> Test phase [not enabled]: sys-boot/os-prober-1.82
>>> Install sys-boot/os-prober-1.82 into /var/tmp/portage/sys-boot/os-prober-1.82/image
>>> Completed installing sys-boot/os-prober-1.82 into /var/tmp/portage/sys-boot/os-prober-1.82/image
* Final size of build directory: 260 KiB
* Final size of installed tree: 184 KiB
strip: x86_64-pc-linux-gnu-strip --strip-unneeded -N __gentoo_check_ldflags__ -R .comment -R .GCC.command.line -R .note.gnu.gold-version
/usr/lib/os-prober/newns
>>> Installing (1 of 1) sys-boot/os-prober-1.82::gentoo
>>> Completed (1 of 1) sys-boot/os-prober-1.82::gentoo
* GNU info directory index is up-to-date.
(chroot) ubuntu / # equery b /usr/lib/os-probes/50mounted-tests
* Searching for /usr/lib/os-probes/50mounted-tests ...
sys-boot/os-prober-1.82 (/usr/lib/os-probes/50mounted-tests)
(chroot) ubuntu / # emerge -DN sys-boot/grub --ask
These are the packages that would be merged, in order:
Calculating dependencies... done!
Dependency resolution took 30.11 s (backtrack: 0/20).
* sys-boot/grub
Would you like to add these packages to your world favorites? [Yes/No] yes
>>> Recording sys-boot/grub in "world" favorites file...
(chroot) ubuntu / # grub-install /dev/sda
Installazione per la piattaforma i386-pc.
Installazione completata, nessun errore segnalato.
(chroot) ubuntu / # grub-mkconfig -o /boot/grub/grub.cfg
Generating grub configuration file ...
Warning: os-prober will be executed to detect other bootable partitions.
Its output will be used to detect bootable binaries on them and create new boot entries.
/usr/lib/os-probes/50mounted-tests: riga 88: btrfs: comando non trovato
/usr/lib/os-probes/50mounted-tests: riga 89: btrfs: comando non trovato
/usr/lib/os-probes/50mounted-tests: riga 90: btrfs: comando non trovato
Adding boot menu entry for UEFI Firmware Settings ...
done
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sMueggli
Guru
Joined: 03 Sep 2022
Posts: 488
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| Posted: Sat Nov 02, 2024 10:00 am Post subject: |
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Per favore mostra /boot/grub/grub.cfg.
Hai bisogno di os-prober? |
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GianGian2387
Apprentice
Joined: 03 Jun 2021
Posts: 169
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| Posted: Sat Nov 02, 2024 10:58 am Post subject: |
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| Code: | #
# 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 $prefix/grubenv ]; then
load_env
fi
if [ "${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 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 btrfs
set root='hd0,msdos3'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos3 --hint-efi=hd0>
else
search --no-floppy --fs-uuid --set=root 758f9e20-0f76-47ea-9028-5bd71064bfdc
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 [ x$feature_timeout_style = xy ] ; then
set timeout_style=menu
set timeout=5
# Fallback normal timeout code in case the timeout_style feature is
# unavailable.
else
set timeout=5
fi
### END /etc/grub.d/00_header ###
### BEGIN /etc/grub.d/10_linux ###
### END /etc/grub.d/10_linux ###
### BEGIN /etc/grub.d/20_linux_xen ###
### END /etc/grub.d/20_linux_xen ###
### BEGIN /etc/grub.d/25_bli ###
if [ "$grub_platform" = "efi" ]; then
insmod bli
fi
### END /etc/grub.d/25_bli ###
### BEGIN /etc/grub.d/30_os-prober ###
### END /etc/grub.d/30_os-prober ###
### BEGIN /etc/grub.d/30_uefi-firmware ###
if [ "$grub_platform" = "efi" ]; then
menuentry 'UEFI Firmware Settings' $menuentry_id_option 'uefi-firmware'>
fwsetup
}
fi
### 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 ### |
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sabayonino
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Joined: 03 Jan 2012
Posts: 1033
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| Posted: Sat Nov 02, 2024 11:02 am Post subject: |
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l'applicazione nello script cerca il comando "btrfs" ,
sys-fs/btrfs-progs
è installato ?
ne hai bisogno ?
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LRS x86-64 EFI on MEGA |
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GianGian2387
Apprentice
Joined: 03 Jun 2021
Posts: 169
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| Posted: Sat Nov 02, 2024 12:31 pm Post subject: |
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Ho installato nuovamente sys-fs/btrfs-progs, installato grub e ridato il comando per la creazione del file ma, all’avvio sempre lo stesso errore
| Code: | (chroot) ubuntu / # equery h btrfs
* Searching for USE flag btrfs ... |
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sMueggli
Guru
Joined: 03 Sep 2022
Posts: 488
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| Posted: Sat Nov 02, 2024 1:42 pm Post subject: |
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| Hai installato un kernel? Non vedo nessun kernel nella grub.cfg. |
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sabayonino
Veteran
Joined: 03 Jan 2012
Posts: 1033
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| Posted: Sat Nov 02, 2024 4:52 pm Post subject: |
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| sMueggli wrote: | | Hai installato un kernel? Non vedo nessun kernel nella grub.cfg. |
effettivamente non ha nulla di installato.
Stai utilizzando un dual-boot con ubuntu ?
Se stai condividendo una eventuale partizione di /boot con ubuntu , c'è da rivedere qualcosa sulla gestione del boot.
Chi deve gestire cosa e come.
A questo punto credo serva qualche informazione in più anche sul partizionamento applicato
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LRS x86-64 EFI on MEGA |
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GianGian2387
Apprentice
Joined: 03 Jun 2021
Posts: 169
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| Posted: Sat Nov 02, 2024 5:28 pm Post subject: |
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Ora non sono a casa, in serata vi posto tutte le informazioni, non sono in dual-boot, l’ssd è diviso in 3 (/boot fat32, swap circa 8gb e la terza /home btrfs).
Ho impostato fstab
| Code: |
/dev/sda1 /boot vfat defaults,noatime 0 2
/dev/sda2 none swap sw 0 0
/dev/sda3 / btrfs noatime 0 1 |
Il kernel l’ho installato con genkernel, nel file /etc/genkernel.conf ho decommentato la voce: MICROCODE="all" |
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sabayonino
Veteran
Joined: 03 Jan 2012
Posts: 1033
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| Posted: Sat Nov 02, 2024 6:19 pm Post subject: |
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Assicurati che quando viene installato il kernel , la /boot (di Gentoo) sia montata , anche quando sei in chroot.
Dovresti ricevere un warning comunque...
Prima di (re)installare :
| Code: | | # genkernel blah blah |
| Code: | | # grub-mkconfig -o /boot/grub/grub.cfg |
Inoltre ti suggerisco di utilizzare gli UUID per le relative paritizioni nell'fstab
Li trovi con
/etc/fstab
| Code: | UUID=XXXXX-XXXXXX /boot vfat ....
UUID=XXXXX-XXXXX none swap sw 0 0.....
UUID=XXXXX-XXXXX / btrfs ....
|
PS : | Quote: | | e la terza /home btrfs |
???? /home ???
_________________
LRS i586 on G.Drive
LRS x86-64 EFI on MEGA |
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GianGian2387
Apprentice
Joined: 03 Jun 2021
Posts: 169
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| Posted: Sat Nov 02, 2024 6:28 pm Post subject: |
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PS : | Quote: | | e la terza /home btrfs |
???? /home ???[/quote]
| Code: | | /dev/sda3 / btrfs noatime 0 1 |
sarebbe questa.
Seguendo l'Handbook, subito dopo aver effettuato il chroot monto la partizione di boot con: | Code: | | mount /dev/sda1 /boot |
(e lo faccio ben prima di compilare il kernel), comunque appena posso ripeterò i passaggi per la compilazione del kernel e vediamo un pò...
era mia intenzione impostare UUID una volta completata l'installazione |
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sabayonino
Veteran
Joined: 03 Jan 2012
Posts: 1033
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| Posted: Sat Nov 02, 2024 8:04 pm Post subject: |
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https://wiki.gentoo.org/wiki/Genkernel#Starting_off
Probabilmente la mancanza di kernel nella /boot potrebbe essere dovuta a questa mancanza :
| Quote: | | Replacing --no-install with the --install option allows genkernel to automatically install the new kernel in the /boot directory, and will create symlinks if --symlink is specified. Using the --mountboot option allows genkernel to mount the /boot partition automatically, if necessary. |
un bel contenuto di
potrebbe aiutare a capire cosa c'è dentro quella directory
_________________
LRS i586 on G.Drive
LRS x86-64 EFI on MEGA |
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GianGian2387
Apprentice
Joined: 03 Jun 2021
Posts: 169
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| Posted: Sat Nov 02, 2024 8:23 pm Post subject: |
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ho dato il comando:
| Code: | | genkernel --install all --microcode initramfs |
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GianGian2387
Apprentice
Joined: 03 Jun 2021
Posts: 169
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| Posted: Sat Nov 02, 2024 9:32 pm Post subject: |
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| Code: | (chroot) ubuntu / # ls -lh /boot
totale 25M
drwxr-xr-x 6 root root 512 2 nov 12.25 grub
-rwxr-xr-x 1 root root 13M 31 ott 08.08 initramfs-6.6.52-gentoo-x86_64.img
-rwxr-xr-x 1 root root 12M 30 ott 20.11 initramfs-6.6.52-gentoo-x86_64.img.old
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