I was able to duplicate (actually make worse) the slow draw rate with DRI enabled under XAA by using the: Option "XAANoOffscreenPixmaps" "Enable"
With that option enabled, it sounds like most of my CPU is being used to draw the screen. The splash for KDE is unbearably slow to watch. I had tried that option before in Feisty, and it seemed to slow down 2D a slight bit, but in my current setup, it's unbearable. I've also tried dropping down to a 16 bit depth, doesn't seem to make a difference. -- [gutsy] horrible performance with ati open source drivers https://bugs.launchpad.net/bugs/150863 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
