[Bug 216350] Panel mouseover-hints, K-Menu and Window-Border with vertical stripes

[Thomas Lübking]

https://bugs.kde.org/show_bug.cgi?id=216350





--- Comment #13 from Thomas Lübking <thomas luebking web de>  2009-11-30 23:04:34 ---
(In reply to comment #11)
> Very interesting:
> ...
> After deactivating the desktop effects there is the same bug.
There's a problem in handling ARGB (translucent) windows w/o a running
composite manager, this should be a problem of the GPU driver (radeon), or Qt
(but likely the radeon driver)
Can you try one of the other ati drivers (radeonhd, fglrx)?

> The konsole is resizeable (maximize and custom resize with the mouse) - and i
> setup no rule or anything else.
So, is there a titlebar/titlebuttons on konsole windows or not??

(In reply to comment #12)
> After working about 10 Minutes and testing, kwin crashed and the bug came back.
> ...
> Is there any other logfile?
You should have got a backtrace (when Dr. Konqui comes up, press "details" -
but file this as another bug)
As w/o kwin no composition takes place the ARGB windows show (likely
uninitialized) video garbage.

This here is most probably an upstream bug (i.e. radeon and/or Qt fault), but
we need to rule out that it's the plasma skinning.

Konsole should be sufficient to do this, please
- launch an xterm
- "killall konsole"
- ensure compositing (through kwin of compiz) is active
- run "konsole --force-transparency"
- make a screenshot of konsole
- set a translucent bg as described above (with active compositing you should
see it)
- make a screenshot of konsole
- disable compositing (on kwin, just press shift+alt+f12)
- make a screenshot of konsole

attach them

If this doesn't us get anywhere ("konsole won't be translucent"):
Can you compile a mini-qt app?

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