<html> <head> <base href="https://bugs.freedesktop.org/"> </head> <body> <div> <a class="bz_bug_link bz_status_ASSIGNED " title="ASSIGNED - system freezes during boot, [drm:intel_dp_start_link_train [i915]] and [drm:intel_psr_work [i915]] ERROR" href="https://bugs.freedesktop.org/show_bug.cgi?id=96569#c3">Comment # 3</a> on <a class="bz_bug_link bz_status_ASSIGNED " title="ASSIGNED - system freezes during boot, [drm:intel_dp_start_link_train [i915]] and [drm:intel_psr_work [i915]] ERROR" href="https://bugs.freedesktop.org/show_bug.cgi?id=96569">bug 96569</a> from <a class="email" href="mailto:kernel@ireas.org" title="Robin Krahl <kernel@ireas.org>"> Robin Krahl</a> <pre>(In reply to Ander Conselvan de Oliveira from <a href="show_bug.cgi?id=96569#c2">comment #2</a>) > Created <a href="attachment.cgi?id=125056" name="attach_125056" title="Workaround: don't retrain the link from long pulse">attachment 125056</a> <a href="attachment.cgi?id=125056&action=edit" title="Workaround: don't retrain the link from long pulse">[details]</a> <a href='page.cgi?id=splinter.html&bug=96569&attachment=125056'>[review]</a> [review] > Workaround: don't retrain the link from long pulse > > […] > > I'm not sure what the proper fix would be, but the attached patch would > confirm that's the issue. Thanks! Unfortunately the patch (applied against v4.7-rc1) does not solve the problem in the original setup. But I found out by accident that apparently the system does not actually freeze, it’s just the internal monitor that is not updated. If I connect an external monitor, I can login and work (though the tty is flooded with the time out errors). Should I provide logs from the patched kernel, or test whether the external monitor also works with the unpatched kernel?</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are on the CC list for the bug.</li> <li>You are the QA Contact for the bug.</li> </ul> </body> </html>