Ubuntu developers have indicated that they use the radeon driver as the default or 'preferred' for ATI Radeon GPU's. If you want to use the radeonhd driver, you need to at least specify it as the the 'driver' in the 'device' section.
The real question: If you only have radeonhd installed and no xorg.conf, does X use it or fall back to vesa? -- radeonhd without xorg.conf https://bugs.launchpad.net/bugs/414678 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