<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW - [Intel HD 4000][intel-virtual-output] Screens attached to secondary graphics card no longer function" href="https://bugs.freedesktop.org/show_bug.cgi?id=91142#c6">Comment # 6</a> on <a class="bz_bug_link bz_status_NEW " title="NEW - [Intel HD 4000][intel-virtual-output] Screens attached to secondary graphics card no longer function" href="https://bugs.freedesktop.org/show_bug.cgi?id=91142">bug 91142</a> from <a class="email" href="mailto:chris@chris-wilson.co.uk" title="Chris Wilson <chris@chris-wilson.co.uk>"> Chris Wilson</a> <pre>I presume you expect Screen 0: minimum 8 x 8, current 3000 x 1920, maximum 16384 x 16384 VGA-0 disconnected primary (normal left inverted right x axis y axis) LVDS-0 disconnected (normal left inverted right x axis y axis) DP-0 disconnected (normal left inverted right x axis y axis) DP-1 connected 1080x1920+1+0 right (normal left inverted right x axis y axis) 477mm x 268mm panning 2160x1920+0+0 tracking 3000x1920+0+0 border 0/0/0/0 1920x1080 60.0*+ 1680x1050 60.0 1600x900 60.0 1280x1024 75.0 60.0 1280x800 59.8 1280x720 60.0 1024x768 75.0 60.0 800x600 75.0 60.3 640x480 75.0 59.9 DP-2 connected 1920x1080+1+0 (normal left inverted right x axis y axis) 477mm x 268mm panning 3000x1080+0+0 tracking 3000x1920+0+0 border 0/0/0/0 1920x1080 60.0*+ 1680x1050 60.0 1600x900 60.0 1280x1024 75.0 60.0 1280x800 59.8 1280x720 60.0 1024x768 75.0 60.0 800x600 75.0 60.3 640x480 75.0 59.9 DP-3 disconnected (normal left inverted right x axis y axis) DP-4 disconnected (normal left inverted right x axis y axis) DP-5 disconnected (normal left inverted right x axis y axis) i.e. a pair of DisplayPort outputs on the nvidia device. However, it is only reporting Screen 0: minimum 8 x 8, current 8 x 8, maximum 16384 x 16384 VGA-0 connected primary (normal left inverted right x axis y axis) 1024x768 60.00 + 800x600 72.19 60.32 56.25 640x480 59.94 512x384 60.00 400x300 72.19 320x240 60.05 LVDS-0 disconnected (normal left inverted right x axis y axis) DP-0 disconnected (normal left inverted right x axis y axis) DP-1 disconnected (normal left inverted right x axis y axis) DP-2 disconnected (normal left inverted right x axis y axis) DP-3 disconnected (normal left inverted right x axis y axis) DP-4 disconnected (normal left inverted right x axis y axis) DP-5 disconnected (normal left inverted right x axis y axis) The problem seems to be originating in the nVidia driver not detecting the outputs. The ACPI warnings are related, but I don't know if they are significant. Look for something in the bumblebee Xorg.8.log and try rolling back the kernel, or the nvidia driver.</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> <li>You are the assignee for the bug.</li> </ul> </body> </html>