Comment 15 for bug 776999
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| bg170183 (benjamin-familieglass) wrote | #15 |
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1b1ed1a
(Get the code!)
I have the same issue on all our new W520 in the lab. Some of them have the 1000M GPU, other the 2000M. As soon as I switch to discrete graphics mode, I experience the issues described above. All works fine when switching to integrated graphics. But on the other hand, when I change brightness during boot-up, the system still freezes at least some times, so I am not sure if this is really GPU related at all...