I set my Radeon in mid profile mod most of the time. After 10 minutes of inactivity, my display goes in sleep mode. Then I cannot resume the computer. I need to hard reboot. Even SysReq isn't helpful.
01:00.0 VGA compatible controller : ATI Technologies Inc RV770 [Radeon HD 4850] [1002:9442] Sapphire Radeon 4850
Fedora 15 x86-64
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