Hi! this is my first post, tell me if I did anything wrong.

Well, every time i resize a panel or open one or sometimes opening a plasmoid, a white box with a black stripe takes it's place and then the plasmoid is show.
For example:
When opening the add new plasmoid planel or when clicking the cashew:



Or when resizing the panel:


What could cause it? Thanks

if you disable desktop effects does it still happen?

if you change your desktop theme does it still happen?

if you create and login as a new user does it still happen?

google01103 wrote:if you disable desktop effects does it still happen?

Yes, but less since the panel draws faster.

google01103 wrote:if you change your desktop theme does it still happen?

I tried Oxygen and it also suffers from this problem.

google01103 wrote:if you create and login as a new user does it still happen?

Yes

Thanks for your answer

Interesting - when I expand the size of my panel I too see some white, don't remember seeing this in earlier versions (but I never expand my panel) so it might be a regression. The white I experience is much smaller that what you show and does not appear if I turn composting (desktop effects) off.

This might be related to Kwin and/or your graphics system (card and drivers)

The white I experience is much smaller that what you show and does not appear if I turn composting (desktop effects) off

Maybe you dont see that much white because your system might be much faster than mine.

A driver or graphics card problem could be the cause of it.. This a screenshot of kinfocenter in the opengl page:


An here one of the Xorg page:


Is there anything there that could be the problem?

Thanks

I have separate graphics card and thus faster than you which is why I see less white.

are you running the latest drivers? http://lists.fedoraproject.org/pipermai ... 59455.html


I reported a bug https://bugs.kde.org/show_bug.cgi?id=272975

Hi!

I just have installed the update and it doesnt fix this issue..

I ran 'konsole --notransparency --nofork' as the bug report says, and while on normal konsole the same problems shows, it doesn't when using those parameters..

Shall we continue on the bug report?

please do continue post on bug report