Aug 28th 2011, 12:23 AM
I have recently reinstalled Kubuntu Natty on my new HP desktop machine (AMD Athlon II X4 645 Processor with ATI Radeon 4200 graphics adapter). The system is working great, but for the fact that if I let the monitor sleep, or if I simply log out, I can't wake it up again (mouse click & wiggle, and space bar fails to wake monitor). This has contributed to the file system being corrupted . . . twice. The system can be shut off and rebooted by pressing and holding the tower power button. I have tried shutting of the monitor power saving features, but that didn't help either. Does anyone have an idea where else to look?