> This for sleep on Core99 machines. > hdparm -f -S 1 -Y /dev/hda Known problem, this is the 'powerdown immediately, no questions asked' command. If the machine recovers from the IDE resets, what's your problem?
(Other than kernel support for sleep not supported on Core99 models, but that was old news months ago already, right?) If the machine just hangs on wakeup, and the disks never come back up, don't use pmud. Anyway, I'll remove Core99 support from pwrctl and pmud in future releases, this seems to cause more confusion than anticipated. Michael