** Description changed: Ubuntu 9.04, fresh install on Acer Aspire 5005. + (confirmed also with 9.10) + 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) + The issue is discussed at several forums (eg. http://ubuntuforums.org/showthread.php?p=7399158 ) ---- *-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 ----- + In some cases loading some additional kernel modules seems to work around the problem. + http://ubuntuforums.org/showthread.php?s=cb341b218b0f159c552006cac37a6632&t=1312317 - Comment #308 points to specifics with ati graphics cards were you can work around the problem by disabling some acpi functions with the fglrx driver. + Comment #308 points out that with ati graphics cards supported by fglrx + driver you can disable its acpi functions as a workaround. - Comment #327 points to the "server" edition (no acpi) not suffering from - this bug, as well as to a blog post linking to summaries. - http://designbygravity.wordpress.com/2009/12/01/how-linux-almost-drove- - me-to-windows-xp/ + Comment #327 points to the "server" edition which has no acpi and does + not suffer from this bug, as well as to a blog post linking to + summaries. http://designbygravity.wordpress.com/2009/12/01/how-linux- + almost-drove-me-to-windows-xp/
-- 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 [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
