I have recently upgraded to ubuntu 12.04. I have been having some trouble with lock screen lately. While the system is locked, I sometimes get blank screen without the lock screen. So I am unable to log back in. I have to shut down the system & restart once again. While this does not happen every-time, it nevertheless keeps happening from time to time. This usually happens when I leave the system running leaving the system to lock on its own. Can anyone suggest some measure. My keyboard shortcuts or manual lock screen are both working perfectly fine.
No comments:
Post a Comment