Comment 12 for bug 760695

Same here with Dell Vostro 3400 i3. Basically I asked the question on askubuntu as well for this. It regularly happened during beta test. I re-installed the same beta ISO and updated right away when natty released. It persists but not as regularly as it used to though. Here is the question on askubuntu: http://askubuntu.com/questions/36399/ubuntu-11-04-randomly-logs-out-in-middle-of-use