Still a problem in a fully updated KArmic ic . Te display turns black, comes up again end the square with message appears in the notification area. About the same time the folowing messages are logged in the xorglog:
disable LVDS disable LVDS enable LVDS -- Screen randomly goes off in karmic https://bugs.launchpad.net/bugs/397839 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs