Hi! > > Okay, can you try to leave it up for a week or two (no suspends, no > > poweroffs) and see what happens? > > I've had this laptop running for a couple of months without shutting down > and it doesn't have a problem. The only time that I do shut it down Ok. > > > > P4 has thermal protection, so you are actually safe. > > > > > > Yeah, but still, the keyboard gets pretty hot too, and I'm actually more > > > worried about damaging something that is close by than damaging the CPU > > > itself. > > > > If you damage something, machine was misdesigned in the first place. > > agreed, but you never know ;) This laptop is currently my lifeline :) You'd have good reason to get new one. > > cat we get contents of /proc/acpi/thermal*/*/* ? > > I'm running after a poweroff (left it running over night in the hotel, and > I'm still in the hotel). > > $ grep . /proc/acpi/thermal_zone/THRM/* > /proc/acpi/thermal_zone/THRM/cooling_mode:<setting not supported> > /proc/acpi/thermal_zone/THRM/cooling_mode:cooling mode: passive > /proc/acpi/thermal_zone/THRM/polling_frequency:<polling disabled> > /proc/acpi/thermal_zone/THRM/state:state: ok > /proc/acpi/thermal_zone/THRM/temperature:temperature: 48 C > /proc/acpi/thermal_zone/THRM/trip_points:critical (S5): 88 C > /proc/acpi/thermal_zone/THRM/trip_points:passive: 81 C: tc1=4 tc2=3 tsp=100 devices=0xcf6c2338 > > Note thermal_zone/THRM was finished with bash tab completion so they are > the only things that match the above glob expr. Ok, so it is the bios doing temperature control up-to 81C. At 81C, linux should start cooling it, and at 88C, linux should shutdown. At little higher temperature, hardware should emergency shutdown. > > How s2ram works would be useful info. > > No idea. Well, try it :-). suspend.sf.net. > It does look like something isn't setting up the ACPI power properly on > resume, and that the CPU is probably in a busy loop while the machine is > idle. Just a guess. Fan is not controlled by ACPI. But we may be saving some memory we should not save, or something like that. Pavel -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
