Bug 448036

Summary:	KWin zoom effect: hidden cursor bug
Product:	[Plasma] kwin	Reporter:	ratijas <me>
Component:	compositing	Assignee:	KWin default assignee <kwin-bugs-null>
Status:	RESOLVED DUPLICATE
Severity:	normal	CC:	herzenschein
Priority:	NOR
Version:	git master
Target Milestone:	---
Platform:	Other
OS:	Linux
Latest Commit:		Version Fixed In:

Description ratijas 2022-01-06 20:24:46 UTC

SUMMARY

Cursor hides after dragging a window and zooming all the way back out.

Screen Recorder POV: https://youtu.be/zTsbBP7-o2c
Real Life POV: https://youtu.be/bzIvkxhTlY4

STEPS TO REPRODUCE

1. Zoom in.
2. Hold Meta and drag some window.
3. Zoom out.

OBSERVED RESULT

Cursor hides when zoomed out, but shows back on when zoomed in. Also, screen recording software still "sees" the cursor when zoomed out, and even two differently scaled cursors when zoomed in.

EXPECTED RESULT

Cursor should be only one and always visible.

SOFTWARE/OS VERSIONS
Operating System: Arch Linux
KDE Plasma Version: 5.23.80
KDE Frameworks Version: 5.90.0
Qt Version: 5.15.2
Kernel Version: 5.15.12-arch1-1 (64-bit)
Graphics Platform: X11
Processors: 8 × Intel® Core™ i7-6700HQ CPU @ 2.60GHz
Memory: 15.6 GiB of RAM
Graphics Processor: NVIDIA GeForce GTX 970M/PCIe/SSE2

ADDITIONAL INFORMATION

Comment 1 ratijas 2022-01-06 20:26:22 UTC

According to @Herzenschein's testings, this bug is specific to X11 session.

Comment 2 Thiago Sueto 2022-01-06 21:13:02 UTC

Herzenschein would be me, this never occurs on the Wayland session of Plasma from git.

The provided steps work for me on X11.

Comment 3 ratijas 2022-02-12 08:13:42 UTC


*** This bug has been marked as a duplicate of bug 448537 ***