<html> <head> <base href="https://bugs.freedesktop.org/"> </head> <body> <div> <a class="bz_bug_link bz_status_NEEDINFO " title="NEEDINFO - [SKL-U] System hang when a DP MST hub and a DP->VGA adapter/monitor are connected" href="https://bugs.freedesktop.org/show_bug.cgi?id=91791#c44">Comment # 44</a> on <a class="bz_bug_link bz_status_NEEDINFO " title="NEEDINFO - [SKL-U] System hang when a DP MST hub and a DP->VGA adapter/monitor are connected" href="https://bugs.freedesktop.org/show_bug.cgi?id=91791">bug 91791</a> from <a class="email" href="mailto:elio.martinez.monroy@intel.com" title="Elio <elio.martinez.monroy@intel.com>"> Elio</a> <pre>Using the following commit: commit fb023a2062df06c9e097e1f8f2bcf252194b9413 Author: Daniel Vetter <<a href="mailto:daniel.vetter@ffwll.ch">daniel.vetter@ffwll.ch</a>> Date: Mon May 30 10:46:14 2016 +0200 drm-intel-nightly: 2016y-05m-30d-08h-45m-53s UTC integration manifest Kernel version : 4.6.0 Architecture : source amd64 all Observations: Using same displays over DP hub 3-outputs, 1 through DP and 1 through DP-VGA dongle. Xrandr clonning instruction is working fine, no system hang, but this instruction is not working on Graphic interface (system settings-> display ->mirror displays), it is turning off the secondary display (VGA). Error: "The selected configuration for display could not be applied" Could not set the configuration for CRTC 63 "Failed to apply configuration: %s" Timeout was reached Once that you try to set up the mirror displays , you need to re-activate on settings the display and change it to extended mode. Platform: SKL-H OS: Ubuntu 16.04 Attaching Dmesg,Xorg and Kernel log</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are on the CC list for the bug.</li> </ul> </body> </html>