Bug 197204

Summary:	display corruption when display is partly hidden and re-displayed
Product:	[Applications] khelpcenter	Reporter:	Liam FItzpatrick <liam>
Component:	general	Assignee:	Documentation Editorial Team <kde-doc-english>
Status:	RESOLVED WORKSFORME
Severity:	normal	CC:	luigi.toscano
Priority:	NOR
Version First Reported In:	unspecified
Target Milestone:	---
Platform:	unspecified
OS:	Linux
Latest Commit:		Version Fixed/Implemented In:
Sentry Crash Report:

Description Liam FItzpatrick 2009-06-19 23:04:01 UTC

Version:           4.2.2 (KDE 4.2.2) (using 4.2.2 (KDE 4.2.2), Kubuntu packages)
Compiler:          cc
OS:                Linux (i686) release 2.6.24-24-generic

When part of e.g. the KDE help center window is covered by another application window and then brought back on top, the window is often partly filled with "noise". Doing something like highlighting/selecting the text causes the display to be redrawn correctly. 

While submitting this bug I noticed this happens with Konqueror too.

Comment 1 Luigi Toscano 2016-03-12 22:23:31 UTC

I suspect this was a bug in khtml, or anyway related to the underlying graphics system. Closing, please reopen if still relevant.