It sucks when your laptop breaks. But it’s nice when you immediately know how to fix it.
Today that happened to my Arch laptop (either a grub config or kernel install problem.
All it took was:
- Liveboot an Arch-based distro (EndeavourOS)
lsblk --fs
cryptsetup open /dev/sda3 root
mount -o subvol=@ /dev/mapper/root /mnt
arch-chroot /mnt bash -c 'mount -a && pacman -S linux-zen'
Fin.