@Fritz: >From the XorgLog.txt you posted I gather that you are running the "ATI Rage 128 PRO AGP 4x" in a 15bpp screen mode, so no 24bpp true color, which causes your blotchy images:
[ 25.931] (EE) Screen 0 deleted because of no matching config section. [ 25.931] (II) UnloadModule: "modesetting" [ 25.931] (II) FBDEV(0): Creating default Display subsection in Screen section "Default Screen Section" for depth/fbbpp 15/16 Do you use some config-file in /etc/X11/xorg.conf.d/ or is this the default behauviour of the ATI Rage 128 PRO in your Power Mac 3,1? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1541082 Title: [PowerMac3,1] Blotchy GUI graphics for images To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1541082/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs