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<b><a class="bz_bug_link
bz_status_ASSIGNED "
title="ASSIGNED - [KBL] gfx corruption on windowed 3d-apps running on dGPU"
href="https://bugs.freedesktop.org/show_bug.cgi?id=101691#c30">Comment # 30</a>
on <a class="bz_bug_link
bz_status_ASSIGNED "
title="ASSIGNED - [KBL] gfx corruption on windowed 3d-apps running on dGPU"
href="https://bugs.freedesktop.org/show_bug.cgi?id=101691">bug 101691</a>
from <span class="vcard"><a class="email" href="mailto:ethan.hsieh@canonical.com" title="Ethan Hsieh <ethan.hsieh@canonical.com>"> <span class="fn">Ethan Hsieh</span></a>
</span></b>
<pre>Created <span class=""><a href="attachment.cgi?id=133710" name="attach_133710" title="kern.log (drm.debug=0xe)">attachment 133710</a> <a href="attachment.cgi?id=133710&action=edit" title="kern.log (drm.debug=0xe)">[details]</a></span>
kern.log (drm.debug=0xe)
Here is the timestamp of kern.log
--- DC mode ---
1. timestamp: 16:49
$ DRI_PRIME=1 glxgears
2. timestamp: 16:50
Stop glxgears
3. timestamp: 16:51
plug power adaptor in
--- AC mode ---
4. timestamp: 16:52
$ DRI_PRIME=1 glxgears
===> corruption!!! <===
5. timestamp: 16:53
Stop glxgears
6. timestamp: 16:54
$ glxgears
7. timestamp: 16:55
Stop glxgears</pre>
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