Master or 4.7 under VirtualBox/KVM

[Thomas Lübking]

Am Mon, 01 Aug 2011 11:28:15 +0200
schrieb Michael Jansen <kde at michael-jansen.biz>:

> Without compositing it worked normally. The second i pressed
> alt+shift+f11 you could see x11 gathering money by the gigabytes.
Well, this sounds like a crucial clue, doesn't ;-)

> Did i forget to say that? Sorry!
Nevermind.

Please try whether the problem holds only for GL compositing or also
for XRender, and in case it's only GL you should specify the used GL
backend (GL, GLSL2, GLES) and check whether "LIBGL_ALWAYS_INDIRECT=1
kwin --replace&" behaves "better" - but iirc the OpenGL support in VBox
ain't that great anyway?!

Cheers,
Thomas