After I installed a new Mageia 8 installation on a Solid State Disk (nvme) with a previously installed mageia 7 on
a other Solid State Disk (sata) the grup entries are placed on the old mageia 7 distro. So I had both
mageia 7, 8 and windows on the grup menu.
After installing some updates and rebooting
I get a grub rescue screen
which tell me that It can not found a file system with a long id ( I guess UUID).
Only when I open Bios boot again I can see again the old grub menu,
So I decide do remove the mageia 7 Solid State Disk and make a new install on my
second nvme disk.
This approach worked but mageia did not add windows to grub.
I have probe foreign OS checked.
When I run as root
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os-prober
Nothing happend.
Some infos
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cat /etc/default/grub
GRUB_CMDLINE_LINUX_DEFAULT="splash quiet noiswmd resume=UUID=fcc710a1-b82e-4c74-b16c-de49c9706307 audit=0 vga=794"
GRUB_DEFAULT=saved
GRUB_DISABLE_OS_PROBER=false
GRUB_DISABLE_RECOVERY=false
GRUB_DISABLE_SUBMENU=n
GRUB_DISTRIBUTOR=Mageia
GRUB_ENABLE_CRYPTODISK=y
GRUB_GFXMODE=1024x768x32
GRUB_GFXPAYLOAD_LINUX=auto
GRUB_SAVEDEFAULT=true
GRUB_TERMINAL_OUTPUT=gfxterm
GRUB_THEME=/boot/grub2/themes/maggy/theme.txt
GRUB_TIMEOUT=10
lsblk
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NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT
sda 8:0 0 931,5G 0 disk
├─sda1 8:1 0 16M 0 part
├─sda2 8:2 0 931G 0 part /media/windows
└─sda3 8:3 0 531M 0 part
nvme0n1 259:0 0 465,8G 0 disk
├─nvme0n1p1 259:1 0 299M 0 part /boot/EFI
├─nvme0n1p2 259:2 0 50,3G 0 part /
├─nvme0n1p3 259:3 0 4G 0 part [SWAP]
└─nvme0n1p4 259:4 0 411,2G 0 part /home
any Ideas?
Regards
Spinnifex