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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - "link training failed": nouveau does not recover from monitor suspend"
href="https://bugs.freedesktop.org/show_bug.cgi?id=91954#c9">Comment # 9</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - "link training failed": nouveau does not recover from monitor suspend"
href="https://bugs.freedesktop.org/show_bug.cgi?id=91954">bug 91954</a>
from <span class="vcard"><a class="email" href="mailto:roflawl2009@gmail.com" title="roflawl2009@gmail.com">roflawl2009@gmail.com</a>
</span></b>
<pre>I'm still running into this issue. I posted more detailed information and the
output of dmesg and journalctl on Fedoraforum, here:
<a href="http://forums.fedoraforum.org/showthread.php?t=310633">http://forums.fedoraforum.org/showthread.php?t=310633</a>
When my system is suspended and wakes back up, the primary LCD is stuck on a
blank white image and sometimes cannot recover when switching TTY's. Dmesg
fills up with this:
[ 270.115821] nouveau 0000:01:00.0: disp: outp 00:0006:0344: link training
failed
[ 270.122646] nouveau 0000:01:00.0: disp: outp 00:0006:0344: link training
failed
[ 270.123698] nouveau 0000:01:00.0: disp: outp 00:0006:0344: link not trained
before attach
Hardware:
HP EliteBook 8440p, Legacy Boot
Nvidia GT218M (NVS 3100M)
Software:
Fedora 24, latest updates, Gnome 3.20.2
Gallium 0.4 on NVA8
Kernel - 4.6.3-300.fc24.x86_64</pre>
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