Bug 173221 - artefacts in windowbar in every window (without GLX)
Summary: artefacts in windowbar in every window (without GLX)
Status: RESOLVED WORKSFORME
Alias: None
Product: kwin
Classification: Plasma
Component: general (show other bugs)
Version: unspecified
Platform: openSUSE Linux
: NOR normal
Target Milestone: ---
Assignee: KWin default assignee
URL:
Keywords:
: 163001 (view as bug list)
Depends on:
Blocks:
 
Reported: 2008-10-21 11:02 UTC by Martin Vogt
Modified: 2010-10-11 10:54 UTC (History)
3 users (show)

See Also:
Latest Commit:
Version Fixed In:
Sentry Crash Report:

Attachments
red circles mark the problem :) (46.36 KB, image/png)
2008-10-21 11:02 UTC, Martin Vogt 		Details
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Description Martin Vogt 2008-10-21 11:02:07 UTC 
Version:            (using KDE 4.1.2)
OS:                Linux
Installed from:    SuSE RPMs

Hello, 

currently I'm testing SuSE 11.1 Beta2 on thinclients. 

The thinclient does not support GLX/OpenGL most likely 
this is the cause of the problem. 

I will attach a screenshot of this bug, 
but its very similar to the bug: 

https://bugs.kde.org/show_bug.cgi?id=68878 

(reported 2003 ?) 

I dont have the artefacts when using a thinclient (remote X11) 
which supports GLX. 

regards, 

Martin 

PS: maybe its reproducible with a remote machine 
w/o GLX/opengl and

 X :1 -query <kde4host>
Comment 1 Martin Vogt 2008-10-21 11:02:47 UTC 
Created attachment 28044 [details]
red circles mark the problem :)

screenshot
Comment 2 lucas 2008-10-21 11:05:14 UTC 
Looks almost identical to what is produced in the decoration preview widget on all machines. Could be related.
Comment 3 Martin Vogt 2008-10-21 17:49:35 UTC 
>Looks almost identical to what is produced in the decoration preview widget on >all machines. Could be related.

I can confirm that the bug is not in kwin/windowbar  when I use a thinclient
with GLX/OpenGL support.
(At least the bug has not yet shown up)

But it still is in the decoration preview.
Comment 4 Lubos Lunak 2009-01-01 23:34:26 UTC 
Can you please check which decorations do and don't have this problem?
Comment 5 lucas 2009-01-03 05:05:39 UTC 
*** Bug 163001 has been marked as a duplicate of this bug. ***
Comment 6 Peter 2009-03-18 12:30:44 UTC 
Hello,

I got the same Problem with Debian/Lenny on AMD64 with KDE-4.21 Packages from 
debian-desktop.org.

Problem only appears with NX, with Xming the Problem does not appear.
Comment 7 Jaime Torres 2010-10-10 09:50:00 UTC 
One year later, do you still see this problem?
Comment 8 Martin Vogt 2010-10-11 09:47:24 UTC 
>One year later, do you still see this problem?

Im still on SuSE 11.1 with KDE 4.1 <something> but the problem has
disappered.
(The decoration still flikers when changing the focus) but that was 
another bug report, so this problem is solved.

Martin
Comment 9 Jaime Torres 2010-10-11 10:54:32 UTC 
Then marking as resolved. Thank you.