[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





--- Comment #8 from Thomas131 <26c2f2d2 at opayq.com>  2013-05-27 18:58:05 ---
(In reply to comment #7)
> What makes you think you have the same problem?
Because I also have an Acer Travelmate with an Intel GMA 4500mh(I don't know if
the letters are true because the laptop doesn't work at the moment) Chip and
When I searched on the internet, I found out that this is a problem of the
blacklights.
> That should be 'modprobe i915 invert_brightness=1'. But are you sure you don't
> already have i915 loaded at that point? 'lsmod | grep i915' should tell you.
> 
> To be on the safe side, you should try adding i915.invert_brightness=1 to the
> kernel command line in your boot loader instead.
I will try it, when I set up the laptop with Linux Mint 15 in some days.

Thomas131

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