On Wednesday 09 August 2006 13:58, Pavel Machek wrote: > 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. If it's a P4, we rather don't, because the ACPI tables should be above the last pfn in the normal zone. Still, Steven please send your dmesg after a fresh boot. Rafael
