[Bug 54171] black screen after boot screen with intel gma 4500m (acer travelmate)

[bugzilla-daemon at bugzilla.kernel.org]

https://bugzilla.kernel.org/show_bug.cgi?id=54171


Jani Nikula <jani.nikula at intel.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |NEEDINFO




--- Comment #2 from Jani Nikula <jani.nikula at intel.com>  2013-02-21 08:39:21 ---
Please try booting with the i915.invert_brightness=1 module parameter. (Many
live CDs will allow you to edit the kernel command line before booting too.)

If this helps, please attach output of 'lspci -vmmnn' on your machine.

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