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rudevdr

Member

Registered: 2017-05-05

Posts: 5

screen wont wake after lock/suspend

I am using slock for showing a lockscreen after suspend.  After recent update, screen doesnt wake from suspend, however it does wake after lock.  slock@user.service is enabled.

Relevant journalctl is :

Oct 03 08:30:49 supergear systemd[1]: Starting Lock X session using slock for us
Oct 03 08:30:49 supergear wpa_supplicant[396]: nl80211: deinit ifname=wlp13s0 di
Oct 03 08:30:49 supergear systemd[1]: Started Lock X session using slock for use
Oct 03 08:30:49 supergear systemd[1]: Reached target Sleep.
Oct 03 08:30:49 supergear systemd[1]: Starting Suspend...
Oct 03 08:30:49 supergear systemd-sleep[937]: Suspending system...

The last line in entry is because I had to hard-reboot my system after it didnt wake up from press any key or power button.

Last edited by rudevdr (2017-10-03 12:39:48)

seth

Member

From: Won't reply 2 private help req

Registered: 2012-09-03

Posts: 78,874

Re: screen wont wake after lock/suspend

Are you sure this is related to slock or just the "screen"?
Does the system wake up at all? (responds to ping, you can perhaps ssh into it ...)

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rudevdr

Member

Registered: 2017-05-05

Posts: 5

Re: screen wont wake after lock/suspend

I think its related to slock because journalctl shows :

Oct 03 12:27:09 supergear systemd[1]: slock@rud.service: Failed with result 'exit-code'.
Oct 03 12:27:09 supergear systemd[1]: slock@rud.service: Unit entered failed state.
Oct 03 12:27:09 supergear systemd[1]: slock@rud.service: Main process exited, code=exited, status=1/FAILURE
Oct 03 12:27:10 supergear slock[5815]: slock: unable to grab keyboard for screen 0
Oct 03 12:27:10 supergear slock[5815]: slock: unable to grab mouse pointer for screen 0

I have to change to tty2, then back to tty1, where is started my xsession, then I can see slock and I can input my password and then enter.

Last edited by rudevdr (2017-10-03 12:36:36)

seth

Member

From: Won't reply 2 private help req

Registered: 2012-09-03

Posts: 78,874

Re: screen wont wake after lock/suspend

https://wiki.archlinux.org/index.php/Sl … on_suspend ?
What if you don't dpms?
Is the wifi shutdown significant ("wpa_supplicant[396]: nl80211: deinit ifname=wlp13s0") - what if you disconnect the network before attempting the S3?
What if you turn it into sth. like "bash  -c 'slock & sleep 5'" or so?

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How to upload text · How to boot w/o GUI · Disable Windows Fast-Start! · Fix your xinitrc