With the latest kernel from the ubuntu kernel git repositories (2.9.39rc7) and catalyst 11.5, I got it to suspend and resume a few times. It's very unstable - most times it doesn't suspend as mentioned above. I tried with 'aticonfig --acpi-services=off' but I'm not sure it made a difference. Attached is the kernel log from a successful attempt.
With the latest kernel from the ubuntu kernel git repositories (2.9.39rc7) and catalyst 11.5, I got it to suspend and resume a few times. It's very unstable - most times it doesn't suspend as mentioned above. I tried with 'aticonfig --acpi- services= off' but I'm not sure it made a difference. Attached is the kernel log from a successful attempt.