Search:

There is another thread that may be related. Are you using nVidia drivers?
http://ubuntuforums.org/showthread.php?t=2167023

Although the freezes were less frequent with the classic gnome desktop than Unity, it still happened occasionally. If you have no other way of accessing the system except the desktop, then you have...

I updated my nVidia driver and switched to the old Gnome desktop and the problem seems to have cleared up. I guess I will try Unity again to see which of these two things was at fault. But I suspect...

I am trying to isolate a similar problem. I have found that the problem occurs much more frequently when I am using Chrome as opposed to Firefox. I am using 12.04 LTS, Unity Desktop, Nvidia GeForce...