Bug 457180

Summary:	Unable to open widget picker & Kickoff (or any application launcher), & KRunner appears frozen on Wayland
Product:	[Plasma] kwin	Reporter:	yamiyukisenpai
Component:	wayland-generic	Assignee:	KWin default assignee <kwin-bugs-null>
Status:	RESOLVED DUPLICATE
Severity:	normal	CC:	kde, me, nate
Priority:	NOR
Version First Reported In:	git master
Target Milestone:	---
Platform:	Neon
OS:	Linux
Latest Commit:		Version Fixed/Implemented In:
Sentry Crash Report:

Description yamiyukisenpai 2022-07-27 01:16:00 UTC

SUMMARY
Widget picker doesn't open.
Krunner appears frozen as nothing appears after the first letter, but it does register my keystrokes.   

STEPS TO REPRODUCE
Widget picker:
1. Right click on the taskbar or the desktop
2. Select "Add Widgets"

KRunner:
1. Alt+Space
2. Type "Settings"
3. Hit Enter

OBSERVED RESULT
Widget picker doesn't appear
Krunner - I only see "s", but when I pressed enter, it opened NVIDIA settings

EXPECTED RESULT
I should be able to access widget picker, and see KRunner.

SOFTWARE/OS VERSIONS
Operating System: KDE neon Unstable Edition
KDE Plasma Version: 5.25.80
KDE Frameworks Version: 5.97.0
Qt Version: 5.15.5
Kernel Version: 5.15.0-41-generic (64-bit)
Graphics Platform: Wayland
Processors: 8 × AMD EPYC-Milan Processor
Memory: 7.8 GiB of RAM
Graphics Processor: NVIDIA GeForce GTX 1060 6GB/PCIe/SSE2 (510.73.05)
Manufacturer: QEMU
Product Name: Standard PC (Q35 + ICH9, 2009)
System Version: pc-q35-6.0

ADDITIONAL INFORMATION
Will update this post if it's fixed or anything noticeably different with NVIDIA 515

Comment 1 Nate Graham 2022-07-27 20:34:43 UTC

These are two different issues. The widget picker not opening is most likely Bug 439159, so let's discuss the KRunner screen-not-updating issue here. It sounds like a bug in the graphics drivers to me.

Comment 2 yamiyukisenpai 2022-07-28 06:48:09 UTC

(In reply to Nate Graham from comment #1)
> so let's discuss the KRunner screen-not-updating issue here. It
> sounds like a bug in the graphics drivers to me.

Probably, I updated to version 515 from the Ubuntu repo, and it still happens.

Comment 3 Richard Rondu 2022-08-01 10:53:26 UTC

Same here for krunner freezing.

 If I type fast enough I can get a few letters in but as soon as some results are supposed to appear it freeze. 

If I type random stuff really fast so that I'm sure I'll have no results then it does not freeze until I delete some letters to something that will actually match something.

SOFTWARE/OS VERSIONS
Operating System: Fedora 36
KDE Plasma Version: 5.25.3
KDE Frameworks Version: 5.96.0
Qt Version: 5.15.5
Kernel Version: 5.18.13
Graphics Platform: Wayland (1.20.0)
Processors: Amd Ryzen 5900X
Memory: 64GB
Graphics Processor: NVIDIA GeForce GTX 2080Ti
Graphic driver: nvidia 515.57

Comment 4 Richard Rondu 2022-08-01 11:01:19 UTC

Seems like a duplicate of 454671. I'm new here so I'll leave someone else the privilege of marking it as duplicate if they think it's necessary.

Comment 5 yamiyukisenpai 2022-09-05 18:34:03 UTC

(In reply to Nate Graham from comment #1)
> These are two different issues. The widget picker not opening is most likely
> Bug 439159, so let's discuss the KRunner screen-not-updating issue here. It
> sounds like a bug in the graphics drivers to me.

Anyway I can do to work around that?

Comment 6 yamiyukisenpai 2022-09-08 03:20:00 UTC

I also edited this bug report to mention that Kickoff doesn't appear frequently.

I sometimes have to hit the Meta key repeatedly for it to show.

Comment 7 David Edmundson 2022-09-08 14:47:13 UTC


*** This bug has been marked as a duplicate of bug 457729 ***