<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW --- - [BDW Bisected]eDP can't be lighted up after Xrandr rotate" href="https://bugs.freedesktop.org/show_bug.cgi?id=81940#c2">Comment # 2</a> on <a class="bz_bug_link bz_status_NEW " title="NEW --- - [BDW Bisected]eDP can't be lighted up after Xrandr rotate" href="https://bugs.freedesktop.org/show_bug.cgi?id=81940">bug 81940</a> from <a class="email" href="mailto:yi.sun@intel.com" title="Yi Sun <yi.sun@intel.com>"> Yi Sun</a> <pre>(In reply to <a href="show_bug.cgi?id=81940#c1">comment #1</a>) > I can't reproduce this under Unity. Which desktop environment are you using? Lei is on his vocation till next Monday. I just tested it, only started X without any desktop env. Actually I found, it needn't X to reproduce this issue: setterm -blank force setterm -blank poke Then the screen is black but the back-light turns on. So it should be X or desktop non-related, I think. I have tried it with latest drm-intel-nightly branch: commit ddbc288690cd888dd6f5629ccba9a2691a70b7b0 Author: Daniel Vetter <<a href="mailto:daniel.vetter@ffwll.ch">daniel.vetter@ffwll.ch</a>> Date: Thu Jul 31 10:07:44 2014 +0200 drm-intel-nightly: 2014y-07m-31d-10h-07m-17s integration manifest</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>