yeterday I ran an upgrade on my Librem 15v3 which installed a new kernel image (5.10.0-7) in the boot folder, and now my laptop isn’t able to boot into the default installation. Initially I would get the following error,
VFS unable to load root fs on unknown-block
which I found to be related to missing initramfs images. I was able to use the grub menu at boot time to load into one of my recovery kernels (I have 4.19.0-14 and 5.10.0-6 still working), and proceeded to rebuild the initramfs and update grub.
However, this still does not work, and I now get the following error,
attempt to read or write outside of disk ‘hd0’
I have to use my live CD to boot into my laptop.
I found various forums suggesting I check if my grub root partition setup are valid, they are set to
I am able to list the partition and it
/boot folder when loading the grub shell from the grub menu, so the partition works fine.
Any suggestion what else I need to check?