Version: (using Devel) Installed from: Compiled sources When moving a transparent urxvt window on the screen, the background image flickers through it and it leaves artifacts all over the screen. How to reproduce: 1. Run urxvt 2. Drag the window around. I attached a screenshot as well as my .Xdefaults in case it matters. Note that I use compiz-fusion as the window manager. The binary packages I use are from kdemod4 for Archlinux. Screenshot: http://stuff.bandruum.ch/2008-07-29-124434_1440x900_scrot.png .Xdefaults: http://rafb.net/p/2iax6160.html
I can't see how this could be related to KDE. Most likely, this is a issue with your window manager, compiz-fusion, which is no KDE product. May be it's a problem with urxvt or your xserver, also both are no kde products. Thus marked as INVALID.