Summary: | Composite artifacts when switching themes/styles, window decorator or effects | ||
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Product: | [Plasma] kwin | Reporter: | Daniele Bagaglini <verne77> |
Component: | general | Assignee: | KWin default assignee <kwin-bugs-null> |
Status: | RESOLVED FIXED | ||
Severity: | normal | CC: | vivymarcy |
Priority: | NOR | ||
Version: | unspecified | ||
Target Milestone: | --- | ||
Platform: | Mandrake RPMs | ||
OS: | Unspecified | ||
Latest Commit: | Version Fixed In: |
Description
Daniele Bagaglini
2009-08-09 02:04:43 UTC
looks like a driver bug or "misconfiguration" can you please try: a) activate compositing but disable (uncheck) /all/ plugins? b) the other backend (XRender/OpenGL, "Advanced Tab") c) /non/ Trilinear Texture Filtering (Bilinear is pretty nice as well ;-) d) Disable direct rendering anyway: in case non of the above cahnges anything, please attach your /etc/X11/xorg.conf (or the Device, Screen & Extensions sections at least) and the nvidia-settings ("nvidia-settings -q all > my_nvidia.settings") for inspection After enabling direct rendering, all seems to work properly. Don't nvidia cards use indirect rendering for composite? thank you for support http://digidownload.libero.it/purple_rain77/archivio/kde4/kde43_effect_ok.mp4 nVidia has it's own dri system (from before X11 dri existed...) so you must not enable the dri option dri in Xorg.conf - but that doesn't hit direct rendering in this regard. in general direct rendering should be preferred (for better performance) Ok. Really thank you. On my distribution, with composite enabled, direct rendering has disabled by default. I thought it was right configuration for my system. Ciao :-) |