Bonjour,
J’ai les partitions suivantes:
$ lsblk -f
NAME FSTYPE FSVER LABEL UUID FSAVAIL FSUSE% MOUNTPOINTS
sda
└─sda1 ntfs DATA 30F80CC6F80C8BF2
nvme1n1
├─nvme1n1p1 vfat FAT32 SYSTEM 7E71-989A
├─nvme1n1p2
├─nvme1n1p3 ntfs Windows B898725098720CDE
├─nvme1n1p4 ntfs WinRE D85822B8582294F2
└─nvme1n1p5 ntfs RecoveryImage EE5C253E5C250347
nvme0n1
├─nvme0n1p1 vfat FAT32 9A35-7A72 205,3M 0% /boot/efi
└─nvme0n1p2 crypto_LUKS 2 e5d192ae-eece-4ef3-bac4-73ccefdd6aaf
└─nvme0n1p2_crypt LVM2_member LVM2 001 vii0mV-oeMI-YPPG-3lg0-RzKO-EAK5-rkbSP7
├─cynv01-swap swap 1 96c7da65-d8ce-4383-bd99-24dccea0a4bd [SWAP]
├─cynv01-boot ext4 1.0 BOOT cfb6388f-e5e6-45fd-bd0b-fb60618b4bf5 92,5M 51% /boot
├─cynv01-root ext4 1.0 ROOT b15ca83c-5443-4c99-8c33-edfbcd305b63 79,3G 8% /
├─cynv01-home ext4 1.0 HOME 26c902cb-36bc-4784-a1cd-9d46de257343 21,5G 0% /home
├─cynv01-var ext4 1.0 VAR 9164938f-bbad-4e28-a0dc-5531f70d3c94 84,7G 2% /var
├─cynv01-var_log ext4 1.0 LOG 2fcf8989-9653-4248-bf56-ec3fde5c708d 21,5G 0% /var/log
├─cynv01-var_log_audit ext4 1.0 AUDIT 29c98662-7064-4136-970d-75aaab620eb6 21,5G 0% /var/log/audit
├─cynv01-var_tmp ext4 1.0 VARTMP b5869730-a5aa-4210-b74a-6eac091b6308 6,8G 0% /var/tmp
└─cynv01-tmp ext4 1.0 TMP 3d433ec7-59f2-4cfb-8e63-1cb168b41e72 6,8G 0% /tmp
- nvme0n1 est un disque dédié linux
- nvme1n1 est un disque dédié windows
- /dev/sda est un disque data pour windows.
Lors de l’installation de linux, en chiffré (LVM over Luks) les partition de démarrage sont chiffrée, y compris l’accès au grub (il faut entrer la clef de chiffrement pour obtenir le menu grub, puis pour lancer la partition de démrrage linux).
Faire un update-grub ne fonctionne pas pour ajouter la partition windows au menu GRUB.
Pourtant l’option nécéssaire à os-prober est bien mise comme il faut dans /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_TIMEOUT=5
GRUB_DISTRIBUTOR=`lsb_release -i -s 2> /dev/null || echo Debian`
GRUB_CMDLINE_LINUX_DEFAULT="video=1280x1024 quiet splash"
GRUB_CMDLINE_LINUX="apparmor=1 security=apparmor audit=1 audit_backlog_limit=8192"
# If your computer has multiple operating systems installed, then you
# probably want to run os-prober. However, if your computer is a host
# for guest OSes installed via LVM or raw disk devices, running
# os-prober can cause damage to those guest OSes as it mounts
# filesystems to look for things.
#GRUB_DISABLE_OS_PROBER=false
# 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_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=1280x1024
GRUB_GFXPAYLOAD_LINUX=keep
# 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"
# Setup Grub menu
GRUB_BACKGROUND="/boot/grub/enedwaith-org-scdd.png"
COLOR_NORMAL="blue/black"
#MENU_COLOR_NORMAL="ligh-blue/black"
# Set os_prober active as it is disable by default in bookworm
GRUB_DISABLE_OS_PROBER=false
# Allow bootloader in a cryptodisk environment
GRUB_ENABLE_CRYPTODISK=y
Sans modifier quoi que ce soit au niveau /boot/grub/grub.cfg c’est à dire en utilisant exclusivement /etc/default/grub, ainsi que /etc/grub.d/, comment puis-je ajouter windows au menu de démarrage GRUB ?
c’est arrive avec Bookworm en fait 