I rebooted my computer running Ubuntu 12.04 and now I'm getting an "input not supported" or "mode not supported" (depending on which monitor i hook my computer up to). I understand this is because of some resolution size configuration problem. The monitor is looking for one spec and the computer is kicking out another.
I think I've found which file I need to edit but the problem is I have no GUI because it won't boot! I tried holding shift on boot to get to the GRUB menu but it says "Grub loading.." and then we're back to "input not supported."
I tried to SSH into the computer because I know its IP address but that's not working either for some reason. I can SSH into any other computer on my network but not this one. Could that be related?
Any insight will be much appreciated.