Context: I updated my CachyOS (Arch) BTRFS system. Some new things caused few problems especially brave browser(missing tabs), some icons missing.

So I wanted to go back to previous snapshot.

What I did: I first restored my home subvol which I saved before update. I worked.

Then I tried to restored my root partition. This is where I got the problem.

I got this error.

1001090084

I would really appreciate URGENT help

If you need any more details I can provide.

  • Lojcs@lemm.ee
    1·
    23 hours ago

    Did you try regenerating the initramfs after rolling back the root partition? That’s what’s wrong whenever my install is fucked. I’m unfamiliar with the recovery console but see if you can

    • manually unencrypt cryptsetup open /dev/nvme0n1p2 root,
    • mount mount /dev/mapper/root /mnt -o subvol=@root mount /dev/nvme0n1p1 /mnt/boot,
    • chroot into the system arch-chroot /mnt
    • and run mkinitcpio -P

    Edit: Oh the screenshot just loaded in. The problem seems to be that you can’t mount /boot? What happens when you try to mount it manually?