Bug 383852

Summary:	Suspending to RAM sometimes takes to much time
Product:	[Plasma] plasmashell	Reporter:	Alexander Mentyu <notuxius>
Component:	Networking in general	Assignee:	Jan Grulich <jgrulich>
Status:	RESOLVED INTENTIONAL
Severity:	normal	CC:	jgrulich, kde
Priority:	NOR
Version First Reported In:	master
Target Milestone:	1.0
Platform:	Neon
OS:	Linux
Latest Commit:		Version Fixed/Implemented In:
Sentry Crash Report:

Description Alexander Mentyu 2017-08-22 12:55:15 UTC

Usual suspending takes 1-2 seconds - but sometimes suspending takes 5-7 seconds.

Looks like it happens more often when 'Lock screen on resume' option is disabled in 'Screen Locking' settings.

Comment 1 Alexander Mentyu 2017-08-22 13:02:15 UTC

Though, i noticed similar behavior also in X session.

Comment 2 Kai Uwe Broulik 2017-08-28 09:46:08 UTC

On my machine it is NetworkManager delaying suspend by up to 10 seconds. 

qdbus --system --literal org.freedesktop.login1 /org/freedesktop/login1 org.freedesktop.login1.Manager.ListInhibitors

This will show ""sleep", "NetworkManager", "NetworkManager needs to turn off networks"" and this will take forever.

Comment 3 Jan Grulich 2017-10-02 08:38:50 UTC

I don't think I can do anything about this. The problem appears to be in NetworkManager.

Comment 4 Ben Cooksley 2024-12-23 18:23:45 UTC

Bulk transfer as requested in T17796