Bug 440880

Summary:	sound borked after resume
Product:	[I don't know] kde	Reporter:	davidblunkett <dav1dblunk3tt>
Component:	general	Assignee:	Unassigned bugs <unassigned-bugs-null>
Status:	RESOLVED UPSTREAM
Severity:	normal	CC:	kde
Priority:	NOR
Version First Reported In:	unspecified
Target Milestone:	---
Platform:	Other
OS:	Linux
Latest Commit:		Version Fixed In:
Sentry Crash Report:

Description davidblunkett 2021-08-11 22:17:16 UTC

After sleep and resume my audio is borked.  I need to restart pulseaudio using pulseaudio -k and restart any applications that use sound.  Sometimes I also need to restart plasmashell to permit the mixer to operate the volume controls.

This problem seems to wax and wane with updates (ubuntu 20.04) but never goes away.  Sometimes it resumes with sound (around 1 in 20 times).  It's quite irritating.

lunesta 5.4.0-80-generic
Ubuntu 20.04.2 LTS
KDE Frameworks 5.68.0
Qt 5.12.8 (built against 5.12.8)
The xcb windowing system
digital HDMI output
nvidia graphics

Comment 1 David Redondo 2021-08-12 07:18:43 UTC

Sounds like a pulseaudio issue to me if you need to restart it.