Ask Ubuntu is a question and answer site for Ubuntu users and developers. It's 100% free.

Sign up
Here's how it works:
  1. Anybody can ask a question
  2. Anybody can answer
  3. The best answers are voted up and rise to the top

This question already has an answer here:

I did a clean install of Ubuntu on my PC, but after restarting my screen is just black and has been for about two hours now... Any ideas to help me with this? I installed the 64-bit version on a p4 3.2ghz machine with 4gb of ram... Should I try the 32-bit? Or is it something deeper maybe?

share|improve this question

marked as duplicate by karel, BuZZ-dEE, Eliah Kagan, falconer, Radu Rădeanu Jan 20 '14 at 16:25

This question was marked as an exact duplicate of an existing question.

Have you tried looking inside you computer, or at the plugs. plugs may not be connected correctly, and if they are Try reconnecting your video card

share|improve this answer

Not the answer you're looking for? Browse other questions tagged or ask your own question.