<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_NEEDINFO " title="NEEDINFO - [SNB/BSW/SKL bisected] black screen on DP+eDP" href="https://bugs.freedesktop.org/show_bug.cgi?id=90861#c32">Comment # 32</a> on <a class="bz_bug_link bz_status_NEEDINFO " title="NEEDINFO - [SNB/BSW/SKL bisected] black screen on DP+eDP" href="https://bugs.freedesktop.org/show_bug.cgi?id=90861">bug 90861</a> from <a class="email" href="mailto:andreas.reis@gmail.com" title="Andreas Reis <andreas.reis@gmail.com>"> Andreas Reis</a> <pre>Created <a href="attachment.cgi?id=116425" name="attach_116425" title="dmesg warnings">attachment 116425</a> <a href="attachment.cgi?id=116425&action=edit" title="dmesg warnings">[details]</a> dmesg warnings It's indeed the revert of the faulty "Read hw state" commit that causes the livelock. If reapplied I can boot again, though with attached dmesg warnings and the HDMI output now stays quiet entirely. Reapplying the other commit, both separately or in addition, does not make the latter work again.</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the QA Contact for the bug.</li> <li>You are on the CC list for the bug.</li> </ul> </body> </html>