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<b><a class="bz_bug_link
bz_status_ASSIGNED "
title="ASSIGNED --- - [snb 3.5] stale semaphore sync seqno (typically as seen on bcs->rcs)"
href="https://bugs.freedesktop.org/show_bug.cgi?id=54226#c189">Comment # 189</a>
on <a class="bz_bug_link
bz_status_ASSIGNED "
title="ASSIGNED --- - [snb 3.5] stale semaphore sync seqno (typically as seen on bcs->rcs)"
href="https://bugs.freedesktop.org/show_bug.cgi?id=54226">bug 54226</a>
from <span class="vcard"><a class="email" href="mailto:f.st@arcor.de" title="f.st@arcor.de">f.st@arcor.de</a>
</span></b>
<pre>Hi Chris,
OK, nothing of the above was the reason. In my case it's simply this:
/etc/X11/xorg.conf.d/20-intel.conf
Section "Device"
Identifier "Intel Graphics"
Driver "intel"
Option "TearFree" "true"
EndSection
I added it when the tearing scrolling through large webpages annoyed me.
As soon as I added it, the problems quickly started.
Selfmade problem.
Frank</pre>
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