Comment 10 for bug 602029

I do not see any suspend attempt in this dmesg. Please precisely describe the behaviour:

 - After you trigger suspend, does the power light etc. indicate that the machine is actually suspended, instead of being turned off entirely?

 - What does "not resume" mean exactly? Does it attempt to resume, but you get a black screen, but the hard disk, power light, etc. comes back? Or it stays in suspend mode even if you open the lid or press the power button?

If pressing the power button does absolutely nothing, then this is a hardware/BIOS problem. If it does resume, but not correctly, then we need to find out which quirks your machine needs.