Bug 491425

Summary:	Changing volume periodically introduces 1% offsets
Product:	[Unmaintained] plasma-pa	Reporter:	lgmrszd
Component:	general	Assignee:	Plasma Bugs List <plasma-bugs-null>
Status:	RESOLVED WORKSFORME
Severity:	minor	CC:	goodaqua, isma.af, sitter
Priority:	NOR
Version First Reported In:	unspecified
Target Milestone:	---
Platform:	NixOS
OS:	Linux
Latest Commit:		Version Fixed/Implemented In:
Sentry Crash Report:
Attachments:	Screencast of volume popup as I change volume from 0% to 100% and back

Description lgmrszd 2024-08-08 10:07:08 UTC

Created attachment 172392 [details]
Screencast of volume popup as I change volume from 0% to 100% and back

SUMMARY
I have default volume change step (5%), but sometimes I change volume (by scrolling on the applet icon or by using headset volume buttons) it jumps 1% back right after changing by 5%
This sounds very similar to https://bugs.kde.org/show_bug.cgi?id=434769, but I am not sure if it is the same bug: in my case, volume does change correctly but quickly changes to incorrect one.
(For some reason, I don't get this bug on another system that has been upgraded from Plasma 5, but both systems are NixOS on unstable channel)

STEPS TO REPRODUCE
1. Change volume incrementally by scrolling on the applet from 0% to 100%. Unfortunately I cannot reproduce this on another system.

OBSERVED RESULT
Volume increments by 5% but then decrements by 1% for every second or so step (also see attachment)

EXPECTED RESULT
Volume increments by 5% correctly

SOFTWARE/OS VERSIONS

Operating System: NixOS 24.11
KDE Plasma Version: 6.1.3
KDE Frameworks Version: 6.4.0
Qt Version: 6.7.2
Kernel Version: 6.6.43 (64-bit)
Graphics Platform: Wayland

ADDITIONAL INFORMATION

Comment 1 reports_go_brrr 2024-09-12 19:05:53 UTC

Can't reproduce this

Operating System: Arch Linux 
KDE Plasma Version: 6.1.5
KDE Frameworks Version: 6.5.0
Qt Version: 6.7.2
Kernel Version: 6.10.7-arch1-1 (64-bit)
Graphics Platform: Wayland

Comment 2 Harald Sitter 2024-09-23 10:42:07 UTC

Can't reproduce on git master either. I also don't see where the current code could go wrong.

Comment 3 Harald Sitter 2024-10-03 22:48:22 UTC

Would be interesting if this is still a problem in 6.2.

Comment 4 Bug Janitor Service 2024-10-18 03:47:54 UTC

🐛🧹 ⚠️ This bug has been in NEEDSINFO status with no change for at least 15 days. Please provide the requested information, then set the bug status to REPORTED. If there is no change for at least 30 days, it will be automatically closed as RESOLVED WORKSFORME.

For more information about our bug triaging procedures, please read https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging.

Thank you for helping us make KDE software even better for everyone!

Comment 5 Bug Janitor Service 2024-11-02 03:46:39 UTC

🐛🧹 This bug has been in NEEDSINFO status with no change for at least 30 days. Closing as RESOLVED WORKSFORME.

Comment 6 lgmrszd 2024-12-09 12:02:19 UTC

I don't know at what point this happened, but it appears the issue resolved itself after one of the system updates. Not sure if status needs to be changed given it is already marked as Resolved. Running now on:
Operating System: NixOS 25.05
KDE Plasma Version: 6.2.3
KDE Frameworks Version: 6.8.0
Qt Version: 6.8.0
Kernel Version: 6.6.62 (64-bit)
Graphics Platform: Wayland
Pipewire version: 1.2.6