[Bug 392812] Re: Dell Studio 1555: cannot change display brightness after a while, other hotkeys and ACPI stuff begin to fail

[Sayak Banerjee]

Tested with 64-bit and it seems to work for me. Even powerdevil can now control brightness.
I have rolled back to 2.6.31.16 kernel as I'd like to wait for ATI to come up with a video driver that is usable under 2.6.32 kernel -- as without the video driver, everything is extremely choppy and unusable. If someone also got that working, please let me/us know (using ATI driver version 9.11)

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Dell Studio 1555: cannot change display brightness after a while, other hotkeys and ACPI stuff begin to fail
https://bugs.launchpad.net/bugs/392812
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