Comment 3 for bug 254312

well, a quick google gets me to the HAL quirks site... but it's got nothing for audio, and all the quirks (i'm pretty sure) are configurable in /etc/defaults/acpi-support, which I already customized all the options to get it to suspend and resume at all. But for completeness sake, it says:

-e Checking your system...

WARNING: You have no quirks!
CRITICAL ERROR: Using ATI binary driver. This is not supported!

Well, I managed to debug the video coming back up on my own, so the ATI driver isn't a problem. Just this audio...