Bug 189954 - kwin leaves windows lines after moving/resizing/minimizing etc..
Summary: kwin leaves windows lines after moving/resizing/minimizing etc..
Status: RESOLVED DUPLICATE of bug 158255
Alias: None
Product: kwin
Classification: Plasma
Component: general (show other bugs)
Version: unspecified
Platform: Fedora RPMs Linux
: NOR normal
Target Milestone: ---
Assignee: KWin default assignee
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2009-04-18 12:43 UTC by bulls_i3
Modified: 2009-04-18 13:04 UTC (History)
1 user (show)

See Also:
Latest Commit:
Version Fixed In:

Attachments
Screenshot showing the lines left behind by KWin. (549.53 KB, image/png)
2009-04-18 12:51 UTC, bulls_i3 		Details
View All Add an attachment

Note You need to log in before you can comment on or make changes to this bug.
Description bulls_i3 2009-04-18 12:43:09 UTC 
Version:            (using KDE 4.2.1)
OS:                Linux
Installed from:    Fedora RPMs

After doing some window operations, e.g. resizing, minimizing, etc, kwin leaves some "window lines" behind. I'm not sure what those lines are (they're the same lines you see if you enable the Desktop Effect called "Show paint", but without the colors).

Nothing crashes, and the lines go away if i "clear" that area (e.g. dragging a window over it, or toggling the Expose effect).

I'm using FC10, with an FC9 Kernel (2.6.25.10-86.fc9.i686.PAE), NVidia linux driver NVIDIA-Linux-x86-177.82, and I have many compiz effects enabled.

I also have a screenshot, but it seems this bugtracker doesn't support attaching.

Thanks.
Comment 1 lucas 2009-04-18 12:44:53 UTC 
Do you have the blur effect enabled? If so does it still occur when it is disabled?
Comment 2 bulls_i3 2009-04-18 12:51:04 UTC 
Created attachment 32906 [details]
Screenshot showing the lines left behind by KWin.

The lines mentioned are circled in red.
Comment 3 bulls_i3 2009-04-18 12:53:01 UTC 
Yes the blur effect is enabled. I have disabled it now. Will test for the rest of the day and update.

If the bug is related to the blur effect, where do i report?

Thanks
Comment 4 lucas 2009-04-18 13:04:39 UTC 

*** This bug has been marked as a duplicate of bug 158255 ***