Bug 444409

Summary:	When you call the menu with the right button in the workrave program, Plasma consumes 100% of the CPU
Product:	[Plasma] plasmashell	Reporter:	Vyacheslav <solus>
Component:	XembedSNIProxy	Assignee:	Plasma Bugs List <plasma-bugs>
Status:	RESOLVED DUPLICATE
Severity:	normal	CC:	kris, lukasz, materka, nate
Priority:	NOR	Keywords:	regression
Version:	5.23.1
Target Milestone:	1.0
Platform:	Neon
OS:	Linux
Latest Commit:		Version Fixed In:	5.23.3

Description Vyacheslav 2021-10-26 06:06:02 UTC

SUMMARY
When you call the menu with the right button in the workrave program, Plasma consumes 100% of the CPU

STEPS TO REPRODUCE
1. Open workrave
2. Right-click on the Workrave icon in the tray
3. The interface sticks, artifacts appear.
4. The problem appears in 90% of cases

OBSERVED RESULT


EXPECTED RESULT
About a month ago, everything worked fine.


SOFTWARE/OS VERSIONS
Operating System: KDE neon 5.23
KDE Plasma Version: 5.23.1
KDE Frameworks Version: 5.87.0
Qt Version: 5.15.3
Kernel Version: 5.11.0-38-generic (64-bit)
Graphics Platform: X11
Processors: 4 × Intel® Core™ i5-3230M CPU @ 2.60GHz
Memory: 15,5 GiB of RAM
Graphics Processor: Mesa DRI Intel® HD Graphics 4000

ADDITIONAL INFORMATION

окт 26 10:59:58 neon plasmashell[1972]: Could not find DBusMenu interface, falling back to calling ContextMenu()
окт 26 10:59:58 neon plasmashell[1972]: Could not find DBusMenu interface, falling back to calling ContextMenu()
окт 26 10:59:58 neon plasmashell[1972]: Could not find DBusMenu interface, falling back to calling ContextMenu()
окт 26 10:59:58 neon plasmashell[1972]: Could not find DBusMenu interface, falling back to calling ContextMenu()

Comment 1 Łukasz Żarnowiecki 2021-10-28 09:56:45 UTC

I have the same problem with plasma 5.23.2 and workrave 1.10.48.

It does not happen all the time, but when you close workrave window, reopen from tray it would render plasma unusable and only sddm restart can help.

It used to work fine with plasma < 5.23

Comment 2 sarvasana 2021-10-29 08:28:55 UTC

Same issue with 1Password and Microsoft Teams.
Reproducible 100% of the times on two machines. (Intel and AMD)

Left click menu, right click menu, left click menu, right click menu.
Artifacts appear.
100% CPU.
System hang.


Distro: EndeavourOS Linux x86_64
Kernel: 5.14.14-arch1-1
Shell: zsh 5.8
Displays: 3840x2160, 3840x2160
Plasma 5.23.2
X11

Machine: 20HHCT01WW ThinkPad P51
GPU: NVIDIA Quadro M2200 Mobile
CPU: Intel Xeon E3-1535M v6 (8) @ 4.200GHz
Mem: 32024MiB

Comment 3 Konrad Materka 2021-12-29 22:50:57 UTC

Do you still have issues on latest Plasma? Bug 444385 looks similar and it was fixed in 5.23.3.

Comment 4 sarvasana 2021-12-29 22:55:04 UTC

(In reply to Konrad Materka from comment #3)
> Do you still have issues on latest Plasma? Bug 444385 looks similar and it
> was fixed in 5.23.3.

Could not reproduce anymore.
Am currently on 5.23.4.

Comment 5 Konrad Materka 2021-12-29 23:12:22 UTC


*** This bug has been marked as a duplicate of bug 444385 ***