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

[Andrew Chadwick]

Just to confirm, bucik85's noapic workaround works for me too, and also
makes the other symptoms go away as well. Not an ideal fix, and there
may be subtler ways of doing this, but it's simpler than patching your
kernel.

** Also affects: linux via
   http://bugzilla.kernel.org/show_bug.cgi?id=13689
   Importance: Unknown
       Status: Unknown

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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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