[Bug 108694] External monitor connected through dock says blank

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Fri Nov 9 13:30:10 UTC 2018


https://bugs.freedesktop.org/show_bug.cgi?id=108694

--- Comment #2 from Imre Deak <imre.deak at intel.com> ---
No obvious errors visible in the log, by the end of the sequence eDP, DP-3 and
DP-4 active. U2515H is on DP-4.

Are you sure the display server is using the right connector?

Is that display always off? If not could you also send a (full, and with
drm.debug=0x1e as Lakshmi asked) log when it works correctly? (For instance
does it work with a framebuffer console?)

Thanks.

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