Same problem here on an ASUS A6K-Q014H:
hibernate work only when compiz is unactivated (it work but fail on resume when compiz is activated)
The graphic driver is nvidia-glx ... and the graphic card is an Geforce 6200 Tc
This is probably a nvidia-glx issue or a compiz one. (I am not sure but I remember it worked with beryl on edgy ...)
Same problem here on an ASUS A6K-Q014H:
hibernate work only when compiz is unactivated (it work but fail on resume when compiz is activated)
The graphic driver is nvidia-glx ... and the graphic card is an Geforce 6200 Tc
This is probably a nvidia-glx issue or a compiz one. (I am not sure but I remember it worked with beryl on edgy ...)