The same problem here, with the following Radeon device: VGA compatible controller: ATI Technologies Inc Radeon HD 2400 XT (prog-if 00 [VGA controller]) Subsystem: Rioworks Device 2073 Flags: bus master, fast devsel, latency 0, IRQ 47 Memory at f0000000 (32-bit, prefetchable) [size=128M] I/O ports at 2000 [size=256] Memory at fa000000 (32-bit, non-prefetchable) [size=64K] [virtual] Expansion ROM at fa020000 [disabled] [size=128K] Capabilities: <access denied> Kernel driver in use: fglrx_pci Kernel modules: fglrx, radeon
See the attached Xorg.log for more details. Xorg works fine when booted with an old kernel, tested with 2.6.38-8-generic -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/782297 Title: X Window not starting with Natty on Notebook with Mobility Radeon HD 2400 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs