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I updated my system some days ago, i'm now using radeon driver<br>Module radeon: vendor="X.Org Foundation"<br> compiled for 1.4.0.90, module version = 4.3.0<br><br>I can switch off the screen backlight by pressing Fn+F4, I usually do that when i'm off for some time and don't want to switch of the pc.<br>I noticed the computer was completely crashing when just after i switch back on the backlight I press again Fn key for some other purpose (for exemple to switch on wifi). The computer crashes at the time i press Fn without any other key.<br>The crash is as follows: the screen become black but with backlight on. I cannot do anything, even Ctrl+Alt+Del doesn't help. So I cannot have a backtrace of the bug. I just press the ON/OFF button for some seconds to start again the computer.<br><br /><hr />Miss your Messenger buddies when on-the-go? <a href='http://clk.atdmt.com/UKM/go/msnnkmgl0010000001ukm/direct/01/' target='_new'>Get Messenger on your Mobile!</a></body>
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