I think this is just the way it is. I have i830M with direct rendering, KDE and when I do anything with windows the CPU runs like mad. It must be bad implementation of wm or something else.
Martin On středa 15 března 2006 4:19, Ben Saylor wrote: > I have also been having this problem. I have a Radeon 9000 Mobility. > glxinfo reports that direct rendering is active. Tried commenting out > GLcore, then also glx, in xorg.conf; no improvement. In KDE it is > especially bad, and the mouse pointer freezes momentarily often, even > when just switching focus (not even raising the window).
