Dell P2715Q Monitor does not wake up after sleep (off, standby, or suspend)

Thomas L├╝bking thomas.luebking at
Sat Aug 12 10:44:57 UTC 2017

On Fri, Aug 11, 2017 at 03:08:40PM -0400, Greg Gorsuch wrote:
>I am wondering if there is some way to just "lock" the setup so that the
>monitor is always there if it is a registration problem, or change things
>so the monitor is not unrigestering itself.

Hardly for DP and proably driver specific anyway, but you could maybe
setup an udev hook to auto-fix your stuff, see eg.


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