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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - Intel driver crashes when undocking Lenovo T450s"
href="https://bugs.freedesktop.org/show_bug.cgi?id=94250#c12">Comment # 12</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - Intel driver crashes when undocking Lenovo T450s"
href="https://bugs.freedesktop.org/show_bug.cgi?id=94250">bug 94250</a>
from <span class="vcard"><a class="email" href="mailto:cs_gon@yahoo.com" title="cs_gon@yahoo.com">cs_gon@yahoo.com</a>
</span></b>
<pre>The last two patches may have fixed it, or at least made things a lot better.
I found out before, that disconnecting the external monitor from the docking
station, instead of undocking the notebook, did cause this problem more
frequently (maybe 75% of the time), and I was now unable to reproduce the issue
when disconnecting the monitor.
Though during a lot of docking and undocking, I got this assertion one time:
(EE) sna_dri2_schedule_flip:3080 assertion 'info->front == NULL' failed
I will attach the Xorg log and stack trace again.</pre>
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