confirmed here, after upgrading to karmic I had a black desktop and no icons.
enabling kms fixed it (only if I also do update-initramfs after enabling kms in modprobe.d), but sometimes I notice minor font corruption on some letters. DistroRelease: Ubuntu 9.10 PciDisplay: 02:00.0 VGA compatible controller: ATI Technologies Inc RV280 [Radeon 9200 SE] (rev 01) RelatedPackageVersions: xserver-xorg 1:7.4+3ubuntu7 libgl1-mesa-glx 7.6.0-1ubuntu4 libdrm2 2.4.14-1ubuntu1 xserver-xorg-video-intel 2:2.9.0-1ubuntu2 xserver-xorg-video-ati 1:6.12.99+git20090929.7968e1fb-0ubuntu1 -- (Needs KMS) Background and full screen apps don't show up when Normal Visual Effects on (Radeon 7500) https://bugs.launchpad.net/bugs/444139 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs