Take the 2-minute tour ×
Ask Ubuntu is a question and answer site for Ubuntu users and developers. It's 100% free, no registration required.

I don't know why but my laptop screen (Lenovo Thinkpad SL300) suddenly turns black after turning down the volume and then comes back, with ugly problems, after turn it up. It started happening after doing some changes on Compiz.

Can you help?

share|improve this question
    
Please try unity --reset in terminal –  Tachyons Oct 10 '12 at 11:13

1 Answer 1

Answered by OP in comments

An installed program called Jupiter was the problem. I uninstalled it and I no longer get the black screen when I use the volume buttons.

share|improve this answer

Your Answer

 
discard

By posting your answer, you agree to the privacy policy and terms of service.

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