On Tue, 31 Jul 2007 08:47:32 +0200, Michael Prokop wrote: > If you want to read some docs regarding ACPI and cpufreq start for > example with > https://www.linux-magazine.com/issue/40/ACPI.pdf and > https://ols2006.108.redhat.com/2007/Reprints/brown_1-Reprint.pdf and > the docs inside Documentation/cpu-freq/ of current kernel sources.
Thanks for the info. Just finished reading them. > To check your current settings regarding cpu frequency scaling check > output of 'cpufreq-info'... % cpufreq-info cpufrequtils 002: cpufreq-info (C) Dominik Brodowski 2004-2006 Report errors and bugs to [EMAIL PROTECTED], please. analyzing CPU 0: no or unknown cpufreq driver is active on this CPU ,----- | If cpufreq quits with an error message, you should first re-check that you | have the correct cpufreq driver. `----- So, what cpufreq driver should I use? > Is the 'thermal' kernel module loaded on your system? % insmod thermal insmod: can't read 'thermal': No such file or directory $ dmesg | grep ^CPU0 CPU0: AMD Athlon(tm) 64 Processor 2800+ stepping 0a ,----- | If you intend to use a kernel compiled with these features, you should use | dmesg | grep cpufreq to check if the kernel was able to initialize the | feature. `----- % dmesg | grep cpufreq || echo no found no found $ uname -rm 2.6.20-grml i686 > Check CPU > temperature using tools like sensors/mbmon (depending of your > hardware whether what's supported of course). How would I know if my hardware is supported or not? BTW, anybody know the 'conservative' governor? Thanks -- Tong (remove underscore(s) to reply) http://xpt.sourceforge.net/techdocs/ http://xpt.sourceforge.net/tools/ _______________________________________________ Grml mailing list - [email protected] http://lists.mur.at/mailman/listinfo/grml join #grml on irc.freenode.org grml-devel-blog: http://grml.supersized.org/
