[Bug 87223] [BSW] eDP screen is blank when booting with DP display connected

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Mon Jan 12 23:10:35 PST 2015


https://bugs.freedesktop.org/show_bug.cgi?id=87223

mikopp at gmail.com changed:

           What    |Removed                     |Added
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                 CC|                            |mikopp at gmail.com

--- Comment #8 from mikopp at gmail.com ---
having the same issue on 

Dell Latitude E7440 
Dell Laptop Notebook E/Port Replicator Docking Station PR03X 

I just upgraded from 3.14 to 3.18.2

in 3.14 I had to use the docks DisplayPort and the dells HDMI and it worked
(72795).
with 3.18 if I start X in the dock, both DP and eDP one are not available, HDMI
from notebook would work. When I start outside the dock and then plug into it,
eDP still works, DP is not available. With not available I mean that xrandr
shows disconnected.

There was nothing in dmesg or xorg but I can reproduce the issue, if somebody
wants specific information I can test it

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