I'm using Catalyst 12.4 driver with F16. My system doesn't wake up after suspending to RAM. All I have is black screen, but if I had music player turned on before suspending, it keeps working after waking up.
I've tried adding vga=0 to boot parameters (according to arch linux wiki), but it didn't help.
If anyone with HD 6550D has managed to fix it, please tell me what I should do.
Sorry for my English.