Comment # 1 on bug 1196104 from Takashi Iwai

Do you see any kernel Oops or panic in the logs?  Without that, it's hard to
analyze, unfortunately.  Also, is the issue reproducible at each
suspend/resume, or is it intermittent?  Last but not least, is it a regression
from the previous releases (since some updates)?

In anyway, please give the output of hwinfo.  Please upload the output to
Bugzilla.