Hi, I've tested the last kernel of -mm series, -test5-mm2. One of the important feature to me is the suspend to disk, and it's one of the first kernel that suspend fine on my laptop. I'm now able to do a suspend / resume cycle with nearly no problem :) However, I saw some oops while resuming. Nothing critical, but if it an help debugging ... See the attached file for the syslog part showing suspend / resume with the oops. I can give more details on my setup if you want. Mathieu LESNIAK