Sometimes if I lock my Ubuntu 11.04 screen, when I try to resume my work.. I see my PC hangs. The black screen does not go off. I can not even see the password prompt screen. I have to restart the PC. The same thing happens with my PC and my friends's PC.
- Ubuntu 11.04 (natty)
- Intel(R) Core(TM)2 Duo CPU E7400 @ 2.80GHz (GenuineIntel)
- 3982 MiB (Memory)
Has anyone come across this problem?