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<body><span class="vcard"><a class="email" href="mailto:ivan.mitev@gmail.com" title="ivan <ivan.mitev@gmail.com>"> <span class="fn">ivan</span></a>
</span> changed
<a class="bz_bug_link
bz_status_NEW "
title="NEW - hard lockup after switching between laptop's panel and external monitor"
href="https://bugs.freedesktop.org/show_bug.cgi?id=91438">bug 91438</a>
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<th>What</th>
<th>Removed</th>
<th>Added</th>
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<td style="text-align:right;">Attachment #117833 is obsolete</td>
<td>
</td>
<td>1
</td>
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<td style="text-align:right;">Attachment #117834 is obsolete</td>
<td>
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<td>1
</td>
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<td style="text-align:right;">Attachment #117840 is obsolete</td>
<td>
</td>
<td>1
</td>
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<tr>
<td style="text-align:right;">Attachment #117844 is obsolete</td>
<td>
</td>
<td>1
</td>
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<td style="text-align:right;">Attachment #117845 is obsolete</td>
<td>
</td>
<td>1
</td>
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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - hard lockup after switching between laptop's panel and external monitor"
href="https://bugs.freedesktop.org/show_bug.cgi?id=91438#c14">Comment # 14</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - hard lockup after switching between laptop's panel and external monitor"
href="https://bugs.freedesktop.org/show_bug.cgi?id=91438">bug 91438</a>
from <span class="vcard"><a class="email" href="mailto:ivan.mitev@gmail.com" title="ivan <ivan.mitev@gmail.com>"> <span class="fn">ivan</span></a>
</span></b>
<pre>Created <span class=""><a href="attachment.cgi?id=117977" name="attach_117977" title="dmesg/xrandr - retry with 2015-08-29 drm-intel-nightly">attachment 117977</a> <a href="attachment.cgi?id=117977&action=edit" title="dmesg/xrandr - retry with 2015-08-29 drm-intel-nightly">[details]</a></span>
dmesg/xrandr - retry with 2015-08-29 drm-intel-nightly
So, I retried with today's drm-intel-nightly branch
(330b171ec685987e04aa1c942661d12c8da79b10).
laptop docked on AC with ext. monitor, psr=0, fbc=0 but there's still the same
problem - the laptop hangs on the 2nd try.
note: the laptop doesn't seem to hang immediately: I can hear the fan kicking
in, then slowing. At some point the display is restored on the internal panel,
but it's not responsive. Then the fan reaches max speed and a hard reboot is
needed.</pre>
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