Seeing some odd behavior after shutting down my PC running Ubuntu 18.04. I did a hard push on the power button after the computer crashed while trying to kill an intense process that became a Zombie (I think this is unrelated).
After turning my computer on again I got to the splash page with 5 dots.
I restarted and found I am now automatically given the grub menu. If I do not select Advanced Options, and just allow for a normal boot, I am not met with a four dot splash screen.
If I choose Ctrl+C, I get an emergency mode shell (same as root)? But I am unsure of where to go from here.
I expect the problem is with my nvidia-driver. While trying to install a large software package (AlphaFold) I believe I may have changed my nvidia and CUDA installation outside of a virtual environment.
I have a bootable Ubuntu 21.04 USB in the machine which I can also boot from.
If I got to recovery mode the system stops at 100% at Checking in Progress on 1 disk
Any advice greatly appreciated.