I interrupted an update and restarted the computer by accident and can no longer boot.
I booted to a shell and ran fsck -a /Dev/sdb3 and rebooted again to a worse situation. I'm greeted with a blank screen, and every time I try to go to a TTY shell, I'm able to login but after a few seconds it goes blank and shows me the login prompt again (correct password, as when I enter it wrong the screen doesn't go blank) or it shows the blank screen.
I'm not really sure how to proceed! Is my computer lost? 🙁