Bug#944350: systemd: screen remains off after waking up from suspend

[Michael Biebl]

Control: reassign -1 src:linux
Control: found -1 5.3.7-1

Am 08.11.19 um 16:18 schrieb Jiri Kanicky:
> Hi Michael.
> 
> Thanks a lot getting back to me and for your interest in this issue.
> 
> I would like to confirm that when I resume from suspend the machine
> seems to be running fine. I can SSH, if I connect external monitor the
> external monitor comes up and I can login and work as normal, however
> the internal OLED is turned off and I was not able to figure out how to
> turn it on.
> 
> I tried pm-suspend and experience the same issue. The screen stays black
> after resume.

Ok, thanks for the feedback. Given this, I'm reassigning this to the kernel.

> I tried xrandr with brightness 1, i tried display setting in KDE to turn
> it on, etc from the external monitor, but nothing seems to be helping.
> 
> When I reboot, the OLED works as normal.
> 
> Resume from hibernate also does not cause any issue.

If you have access to the system via SSH, it might help to provide a
dmesg output.

Regards,
Michael


-- 
Why is it that all of the instruments seeking intelligent life in the
universe are pointed away from Earth?

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