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 have upgraded my OS from 12.04 to 14.04 and installed Cairo dock.. After that when I click shutdown, the system hangs. So I shut down it by the press and holding power key. After that Ubuntu is not booting. After Ubuntu splash screen a blank screen appears. I have tried tboot repair. But its not working. This is boot repair report..

http://paste.ubuntu.com/8144487/

Someone.. please help me.....

http://www.flipkart.com/toshiba-satellite-c850-i5010-laptop-2nd-gen-ci3-2gb-500gb-no-os/p/itmd9yvpckdyeagv

This is my laptop

share|improve this question

Your Answer

 
discard

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

Browse other questions tagged or ask your own question.