System freezes sometimes after logging out of x

For some reason when I go out of x the system (at that window) freezes so I cant input anything. I can kill the process from another tty. What is it that makes it so?

There it came again. Started gxine and everything froze. I could move the mouse as I wanted too, but couldnt control anything with it. The keyboard got no responses whatsoever. Tried ctrl+alt+f2, ctrl+alt+backspace and ctrl+alt+delete. Nothing worked so I had to take out the battery.
I could watch messages pop up in irc and the gkrellm worked as normal. Neither the cpu nor proc had any unusual peaks in gkrellm. The system just wouldnt take any commands.
Video is xf86-video-i810.
I am not sure about framebuffer. I dont think so.

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    com.apple.driver.AppleUSBCardReader          2.6.1
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    com.apple.driver.AppleUSBHub          4.2.5
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    com.apple.driver.AppleAHCIPort          2.2.0
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    com.apple.driver.AppleSMBusController          1.0.10d0
    com.apple.driver.AppleBluetoothHIDKeyboard          141.5
    com.apple.driver.AppleHIDKeyboard          141.5
    com.apple.iokit.IOFireWireIP          2.0.4
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    com.apple.driver.IOPlatformPluginFamily          4.7.0a1
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    com.apple.driver.AppleBacklightExpert          1.0.2
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    com.apple.driver.AppleSMC          3.1.0d5
    com.apple.driver.AppleThunderboltEDMSink          1.1.3
    com.apple.driver.AppleThunderboltEDMSource          1.1.3
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    com.apple.kext.ATISupport          6.4.2
    com.apple.iokit.IOGraphicsFamily          2.2.1
    com.apple.driver.IOBluetoothHIDDriver          2.4.5f3
    com.apple.driver.AppleMultitouchDriver          207.11
    com.apple.driver.AppleThunderboltDPOutAdapter          1.5.9
    com.apple.driver.AppleThunderboltDPInAdapter          1.5.9
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    com.apple.driver.AppleThunderboltPCIDownAdapter          1.2.1
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    com.apple.driver.BroadcomUSBBluetoothHCIController          2.4.5f3
    com.apple.driver.AppleUSBBluetoothHCIController          2.4.5f3
    com.apple.iokit.IOBluetoothFamily          2.4.5f3
    com.apple.iokit.IOSCSIMultimediaCommandsDevice          2.6.9
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    USB Device: Hub, 0x0424  (SMSC), 0x2514, 0xfa100000 / 2
    USB Device: BRCM2046 Hub, 0x0a5c  (Broadcom Corp.), 0x4500, 0xfa110000 / 4
    USB Device: Bluetooth USB Host Controller, 0x05ac  (Apple Inc.), 0x8215, 0xfa111000 / 6
    USB Device: Hub, 0x0424  (SMSC), 0x2514, 0xfd100000 / 2
    USB Device: IR Receiver, 0x05ac  (Apple Inc.), 0x8242, 0xfd120000 / 4
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  • Avoid browser caching after log out

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    libmcCain wrote:
    What do you mean? If you don't use GDM, you don't put it at all!
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    #    2    Not used
    #    3    Multi-user
    #    4    Not used
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    c4:2345:respawn:/sbin/agetty -8 38400 tty4 linux
    c5:2345:respawn:/sbin/agetty -8 38400 tty5 linux
    c6:2345:respawn:/sbin/agetty -8 38400 tty6 linux
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