[Bug 84718] DP MST: re-docking messes up displays

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=84718

--- Comment #2 from Chris Wilson <chris at chris-wilson.co.uk> ---
The unknown is from sna_output_detect() calling DRM_IOCTL_MODE_GETCONNECTOR on
an invalid connector. The output should have been disconnected by the hotplug
notification... except that you do not have udev monitoring compiled into your
ddx (or it failed to be initialised). In the short term, check your build to
see why udev is not configured. My challenge is to handle it more gracefully.

-- 
You are receiving this mail because:
You are the QA Contact for the bug.
You are on the CC list for the bug.
You are the assignee for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.freedesktop.org/archives/intel-gfx-bugs/attachments/20141006/caa42fe4/attachment.html>