Bug 389218

Summary:	Patch: Massive repaints in plasmashell due to missing patch in Qt 5.9.3
Product:	[KDE Neon] neon	Reporter:	Gunter Ohrner <kdebugs>
Component:	Packages User Edition	Assignee:	Neon Bugs <neon-bugs>
Status:	RESOLVED FIXED
Severity:	normal	CC:	johan, jr, nate, neon-bugs, sitter
Priority:	NOR
Version:	unspecified
Target Milestone:	---
Platform:	Neon
OS:	Linux
See Also:	https://bugs.kde.org/show_bug.cgi?id=388759
Latest Commit:		Version Fixed In:

Description Gunter Ohrner 2018-01-19 18:50:45 UTC

As described in bug 388759 plasmashell gets into a repaint loop, using 100% CPU if the screen setup is changed during a session.

The issue apparently has been solved with Qt 5.10.0 and following patch should be backported to Neon (if a near term upgrade to 5.10 is not feasibly):

* 6990ae6c1bad32952e371fa72bee65a7af11c313

See https://bugs.kde.org/show_bug.cgi?id=388759#c14 for further details.

Comment 1 Justin Zobel 2022-11-10 22:33:18 UTC

Thank you for reporting this issue in KDE software. As it has been a while since this issue was reported, can we please ask you to see if you can reproduce the issue with a recent software version?

If you can reproduce the issue, please change the status to "REPORTED" when replying. Thank you!

Comment 2 Gunter Ohrner 2022-11-11 18:40:53 UTC

Well, meanwhile the patched / fixed Qt (and its successors) was obviously included in Neon.