I also have this error on my HP Compaq 6720s, Ubuntu 12.04 LTS, linux-image-3.13.0-39-generic When I start to watch video on youtube the screen becomes black but sound continues to play.
I also have this error on my HP Compaq 6720s, Ubuntu 12.04 LTS, linux-image- 3.13.0- 39-generic
When I start to watch video on youtube the screen becomes black but sound continues to play.