Bug 186813

Summary:	konqueror content corrupted after switching windows
Product:	[Plasma] kwin	Reporter:	Marcus Better <marcus>
Component:	compositing	Assignee:	KWin default assignee <kwin-bugs-null>
Status:	RESOLVED UPSTREAM
Severity:	normal
Priority:	NOR
Version:	unspecified
Target Milestone:	---
Platform:	Debian testing
OS:	Linux
Latest Commit:		Version Fixed In:
Sentry Crash Report:
Attachments:	screenshot with www.kde.org

Description Marcus Better 2009-03-10 20:28:39 UTC

Version:            (using KDE 4.2.1)
OS:                Linux
Installed from:    Debian testing/unstable Packages

With desktop effects enabled, the Konqueror windows are often corrupted, especially directly after switching to a Konqueror window.

To reproduce (almost) every time, bring up some web page (bugs.kde.org shouhttp://www.kde.org, switch away and back to the Konqueror window, and press DOWN or UP once to scroll. Then the top of the viewport is covered by a band of garbage.

This is a Thinkpad T61 with kernel 2.6.28.1, Debian lenny/sid, xserver-xorg-video-intel 2.6.1-1.

Comment 1 Marcus Better 2009-03-10 20:29:41 UTC

Created attachment 32008 [details]
screenshot with www.kde.org

I should add that sometimes also parts of the window frame, menu bar and toolbars are corrupted.

Comment 2 Dario Andres 2009-03-11 00:01:23 UTC

If toolbars and menubar are also corrupted, this doesn't seem to be a KHTML drawing bug, so I'm reassigning this to KWin(window manager)

Comment 3 lucas 2009-03-11 04:38:27 UTC

Driver.