This is not a hardware specific issue. Some people here have ATI graphics or AMD chips. I have a nVidia chip with a dual core 2.4ghz Intel. The heat control on Jaunty was changed, the fans stopped the oscillated "breathing" which to be honest was annoying. All of the evidence i have seen is that if you have a powerful system then it will overheat more often. This is a very easy to problem to reproduce, just run any heavy process of your choice the system will die. ~82.0°C I hit 104 and shutdown just about every day until i wrote my python hack. I haven't had my system over heat sense then, so this is PROOF that the fan speed is too slow. This is a very easy problem to fix, just speed up the fan.
So maybe like 4 people on the planet including me have a fix for this, too bad everyone else is getting FUCKED while you guys chase your tails. This problem is so obvious it HURTS. Peace out. On Mon, Jun 15, 2009 at 1:11 PM, Andreas Kostyrka<andr...@kostyrka.org> wrote: > Am Montag, den 15.06.2009, 19:52 +0000 schrieb arsenix: >> > I think comparative temperature logs for different Linux kernels should >> > qualify. >> >> Indeed your experience definitely qualifies. If we can figure out how >> to get some fan speed data as well we might be able to start digging >> down into your issue. >> >> James >> > > Ok, I've run sensors-detect, and while it detected some additional > temperature sensors, it seems to have found no fan data: > > r...@andi-lap:~# sensors > acpitz-virtual-0 > Adapter: Virtual device > temp1: +85.0°C (crit = +95.0°C) > > k8temp-pci-00c3 > Adapter: PCI adapter > Core0 Temp: +82.0°C > Core0 Temp: +81.0°C > Core1 Temp: +81.0°C > Core1 Temp: +82.0°C > > r...@andi-lap:~# acpi -t > Battery 0: Full, 100%, rate information unavailable > Thermal 0: ok, 84.0 degrees C > > Andreas > > -- > Ubuntu 9.04 laptop overheat and shutdown > https://bugs.launchpad.net/bugs/370173 > You received this bug notification because you are a direct subscriber > of a duplicate bug. > > Status in “linux” source package in Ubuntu: Confirmed > > Bug description: > Ubuntu 9.04, fresh install on Acer Aspire 5005. > Not sure about package, but it seems the problem is with CPU frequency > adjustment or fan control. > Laptop shuts down right in the middle of CPU-greedy operation overheated. I > haven't seen it before (since 7.10). > The issue is discussed at several forums (eg. > http://ubuntuforums.org/showthread.php?t=1130450) > > ---- > *-cpu > product: AMD Turion(tm) 64 Mobile Technology ML-37 > vendor: Advanced Micro Devices [AMD] > physical id: 1 > bus info: c...@0 > version: 15.4.2 > size: 2GHz > capacity: 2GHz > width: 64 bits > capabilities: fpu fpu_exception wp vme de pse tsc msr pae mce cx8 > apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx > mmxext fxsr_opt x86-64 3dnowext 3dnow up pni lahf_lm cpufreq > -- Ubuntu 9.04 laptop overheat and shutdown https://bugs.launchpad.net/bugs/370173 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
