hello, someone reboot my computer while I was updating it through SSH and it won't boot anymore.
It shows up a glitchy screen and I can't SSH to it any more.
It uses EFI. Pressing space I can see many boot options but none of them work.
I can't find in the doc how can I boot to command line only. It seems the boot interface use shortcuts that I don't know (like d
to change the default, not helpful !). I can't find much there : boot-management or boot-rescue... it seems you are supposed to boot your computer in a first place. then I should use another distro live USB ? I've been searching for 15 min but could not find a way to boot to command line...
help would be much appreciated here !