1. Reboot.
2. Repeatedly press Esc to go into Grub, but don't escape the Grub Menu (which is fucking hard).
   1. Apparent fix: Enter normal, keep tapping Esc. Will reboot into Grub Menu.
3. Go into root prompt.
4. sudo fsck /dev/sda1 -y – This is the boot partition, might not work.
5. sudo fsck /dev/sda2 -y – This the main partition.
6. timeshift --list
7. timeshift --restore
8. Follow the prompts.

Try running fsck /dev/sda2 -y from the BusyBox prompt and reboot.

• 2026-03-19. Using LM Studio which froze, likely used a large amount of memory (corrupt swap file?). Brave unresponsive. Reboot. Boots into BusyBox prompt. Reboot using USB boot disk. fsck /dev/sda2 & timeshift --restore. Noticed 'input/output' errors, but seemed to work. Reboot, system is restored. No system reports or crash reports in System Information.