I can suspend my R40 with swsusp, then boot it and resume fine most of the time.
I'd say nearly 50$ of the time though, the machine will freeze within 5 minutes of resuming. SysRq doesn't work, no oops when in console mode, no network, no disk activity, just frozen. Occassionally, I've seen a line or 2 of pixels on my X screen get corrupted. Here are some of the things I've tried adjusting: pci=routeirq. pci=noacpi (or whatever it is). shutting down hotplug over suspend to disable USB. disabling cpudynd and CPU frequency scaling. ...and probably a few other things i'm forgetting. enabling lapic seemed to almost make it worse. is any common hardware or subsystems on these machines known to not suspend and resume properly? i never see these freezes on a clean boot, and if the machine survives 10 minutes after a resume, i'll not see it freeze either. i've witnessed this with every kernel, since i got the machine in september (2.6.8.1, 2.6.9, 2.6.10, 2.6.11-rc3). and finally, i know no one's had answers for me on this yet, so what can i do to locate the problem and debug this myself? is there a way to get past these lockups to at least get a call trace to see where i'm stuck? thank you everyone. -- John M Flinchbaugh [EMAIL PROTECTED]
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