*** This bug is a duplicate of bug 1554613 ***
https://bugs.launchpad.net/bugs/1554613
@John Smith: I have two older laptops with Intel chips, one Westmere and
one Ivy Bridge architecture. Only one solution fixed the screen flickers
on both laptop, installing the drm-intel-nightly kernel:
http://kernel.ubuntu.com/~kernel-ppa/mainline/drm-intel-nightly/current/
I use this suggested config for Xorg, but I don't think it has any
effect:
Section "Device"
Identifier "Intel Graphics"
Driver "intel"
Option "AccelMethod" "sna"
Option "TearFree" "true"
Option "DRI" "3"
EndSection
I tried many kernels versions, tinkering with the Xorg configm, but the
nightly kernel was the real cure to use the intel driver in Xorg on my
laptops.
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https://bugs.launchpad.net/bugs/1522922
Title:
Screen flickering in Intel i915 driver
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