Created attachment 66551 [details] Screenshot Version: unspecified (using Devel) OS: Linux As i know, when you have blur effect enabled and when you start maximized application (like web browser) the top of the panel should have a white accent. In kde 4.8 it doesnt redraw it correctly. When you start maximized window eventually in the panel theres no white accent, but when you click on e.g. kickoff menu, then the panel redraws itself correctly. Worse, when you click on some applet like kmix, it only redraws the area which kmix popup had. Reproducible: Always Steps to Reproduce: Start maximized window, try to click on e.g kmix or klipper youll see that panel is redrawn Actual Results: The panel wont be correctly redrawn Expected Results: When i open maximized window, the panel should give white accent like it does with kde 4.7 without any redraws. This problem existed in kde 4.6, but was fixed in kde 4.7, now its back in 4.8.
*** Bug 277720 has been marked as a duplicate of this bug. ***
Git commit b9e5a3a951f5967fa891dbe4a278be0c764414e4 by Philipp Knechtges. Committed on 10/12/2011 at 11:28. Pushed by knechtges into branch 'master'. kwin: fixing some blur bugs This should fix 2 issues with the blur effect: - It is now sufficient to have a damaged EXPANDED blurArea to trigger an update of the caching texture. - No glitches in cases where the taskbarthumbnail effect paints a thumbnail of a blurred window. CCBUG: 288568 M +7 -13 kwin/effects/blur/blur.cpp http://commits.kde.org/kde-workspace/b9e5a3a951f5967fa891dbe4a278be0c764414e4
Could you please close the bug if the commit fixes the bug for you? Thanks.
assuming it's fixed. If not please reopen.
Yes its fixed, sorry for late response.