http://bugzilla.kernel.org/show_bug.cgi?id=12304
------- Comment #44 from mprosi...@volny.cz 2009-01-19 11:41 ------- Finally I have found what is the reason why my Clevo M570TU freeze. Short answer: 800 MHz Long answer: When I was doing all my tests in Linux, I was using powersave in "Dynamic" "CPU Frequency Policy" (800 1600 and 2534 MHz) I tried to switch to "Performance" (only 2534 MHz) and ... no freeze for 50 hours (I will keep testing...). Then I tried "Powersave" (800 and 1600 MHz) ... freeze as usual. So I started to see why Vista and also XP (Comment #36) is not freezing. As CPU-Z shows me M$ is not using 800 MHz at all (only 1600 and 2534 MHz and some voltages). Maybe the problem is in voltage that BIOS setup when runs at 800 MHZ, I don't know. Does anyone knows about any tool (except voltmeter) I can use to get CPU voltage under Linux? ------------------------ Other info: 1. When on battery and using 800 and 1600 MHz there have been no freeze. I tried this many times but only for limited time (2h). I think this also points to voltage problem (lower voltege when on battery => no freeze?). 2. mar...@linux-bs3f:~> cat /sys/devices/system/cpu/cpu0/cpufreq/scaling_available_frequencies 2534000 2533000 1600000 800000 What is 2533000 doing there? -- Configure bugmail: http://bugzilla.kernel.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug, or are watching someone who is. ------------------------------------------------------------------------------ This SF.net email is sponsored by: SourcForge Community SourceForge wants to tell your story. http://p.sf.net/sfu/sf-spreadtheword _______________________________________________ acpi-bugzilla mailing list acpi-bugzilla@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/acpi-bugzilla
