<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_NEEDINFO " title="NEEDINFO - [BDW] System hard lock-up on resume from suspend" href="https://bugs.freedesktop.org/show_bug.cgi?id=91585#c23">Comment # 23</a> on <a class="bz_bug_link bz_status_NEEDINFO " title="NEEDINFO - [BDW] System hard lock-up on resume from suspend" href="https://bugs.freedesktop.org/show_bug.cgi?id=91585">bug 91585</a> from <a class="email" href="mailto:an.inbox@free.fr" title="Jerome <an.inbox@free.fr>"> Jerome</a> <pre>Created <a href="attachment.cgi?id=121007" name="attach_121007" title="dmesg output after boot + suspend + resume">attachment 121007</a> <a href="attachment.cgi?id=121007&action=edit" title="dmesg output after boot + suspend + resume">[details]</a> dmesg output after boot + suspend + resume With the nightly kernel as described in <a href="show_bug.cgi?id=91585#c22">comment #22</a>, this the output of dmesg after boot, suspend and resume with kernel option drm.debug=0x1e. Resume fails: [ 111.781637] [drm:intel_display_resume [i915]] *ERROR* Restoring old state failed with -22 /sys/class/drm/card0/error contains no error ("no error state collected"). As described, after resume screen is black and VT switching doesn't work but system is alive and can be logged into with SSH, and rebooted cleanly. Let me know if you want to make other tests.</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>