3. I've also messed with /proc/acpi/wakeup to enable everything in there.
4. I've used ethtool to enable wake-on-lan on eth0. (Just in case the kernel was expecting the network card in a certain state upon wake up. I've also tried waking with a WOL packet... just in case there'd be some success.)
I downloaded s2ram, inspected its code and decided it would probably not be helpful to try.
I could be wrong about this.
By all means, do try it.
Other things I've tried since my last report:
1. I've compiled 2.6.30.4 from kernel.org. This was mainly an effort to try to see if Ubuntu-specific patches would have introduced a bug.
2. I've tried 2.6.31- 999.20090806093 6 from here:
http:// kernel. ubuntu. com/~kernel- ppa/mainline/ daily/2009- 08-06/
3. I've also messed with /proc/acpi/wakeup to enable everything in there.
4. I've used ethtool to enable wake-on-lan on eth0. (Just in case the kernel was expecting the network card in a certain state upon wake up. I've also tried waking with a WOL packet... just in case there'd be some success.)
Nothing helped.