I'm affected by this, too. Two issues, to be precise: - When I work normally (e.g. right now, CPU usage negligent) the temps of the two cores are ~55*C. I suppose that is high for a normal non-CPU-bound work - When I suspend or hibernate the computer, it happens (though I don't think it's always the case) that the CPU temp goes really high under the same conditions. As I have a laptop cooler underneath, I suppose it helps a bit, so the temps go to ~80-85*C with <10% CPU load at all times
The CPU fan is working, but always at a constant rate and very low speed (I did not reach the 90*C range selectstar did, so it may be working otherwise when it starts to melt). It's not a CPU fan issue, as in Windows it did increase the speed when needed. Unfortunately, this one doesn't have any of the HECI chips (Mobile PM965 - PCI ID 8086:2A04 - would probably be the one to match the rest of the hardware). It's also based on the ICH8 SMBus (82801H), for which no lm- sensors support exists at the moment (per http://www.lm- sensors.org/wiki/Devices). Related threads http://bugs.archlinux.org/task/19417 and http://bugs.archlinux.org/task/19616 discuss similar problems and some additions to 2.6.35 kernel that might be related. I did try the hecl-qst test application and the OpenAMT HECI module out of curiosity, but got the expected result that /dev/heci is a non-existent device. lm-sensors detect only coretemp. Nothing in /proc/acpi/fan. Let me know if there's a way I can help. (As a side note, I'm a bit confused by the launchpad.net's relation with apport-* tools... apport-collect told me not to upload my info to this bug as it's easier to make a new one, so it can be quickly marked as a duplicate. Then I ran apport-bug as suggested, which at the end asked me whether any of these bugs are what I tried to report (and this one is), so it just subscribed me to this one. So if your preference is any of this: 1 - me attaching the data to this bug using apport-collect 2 - me creating a new bug with apport-bug let me know, so I do it. Otherwise, I guess the data selectstart uploaded seems to match my A900 - A931NR well enough - not the same model, but roughly the same peripherials.) -- CPU overheating after suspend or hibernate on Compaq notebook https://bugs.launchpad.net/bugs/491139 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
