[Bug 97056] Screen flickering problems on Acer laptops from 4.6 kernel

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Tue Aug 2 04:26:31 UTC 2016


https://bugs.freedesktop.org/show_bug.cgi?id=97056

--- Comment #3 from Lorem Ipsum <lorem_ipsum at live.com> ---

Hello,

I had same issue after update. Flickering gone after I removed this line from
config-4.6.4-301.fc24.x86_64 file:

 CONFIG_DRM_I915_USERPTR=y

I'm new to Linux, so have no idea what it means, but since there is no such
line in same file for 4.5.5-300, I thought it can't be so wrong, and it does
work. :)

If adding parameter "i915.enable_psr=0" is better solution, could someone tell
me how to do that, pretty please? :)

Toshiba Qosmio X70-B-10T
Intel® Core™ i7-4720HQ CPU @ 2.60GHz × 8

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