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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - radeon (amdgpu) GDM flip queue failed invalid argument, DisplayPort issues"
href="https://bugs.freedesktop.org/show_bug.cgi?id=107560#c6">Comment # 6</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - radeon (amdgpu) GDM flip queue failed invalid argument, DisplayPort issues"
href="https://bugs.freedesktop.org/show_bug.cgi?id=107560">bug 107560</a>
from <span class="vcard"><a class="email" href="mailto:jorgeblasio@mac.com" title="Jorge Blasio <jorgeblasio@mac.com>"> <span class="fn">Jorge Blasio</span></a>
</span></b>
<pre>I've an almost identical issue, however I'm using HDMI and I can get back to
the graphical session by switching to VT1 and then back to VT2. The issue
happens when exiting games from fullscreen. It started after updating Mesa to
Mesa git from the padoka PPA. If I revert to Ubuntu's 18.05 Mesa the issue
doesn't happen. I'm attaching my dmesg output.</pre>
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