On Thursday 05 October 2006 09:39, Jörg-Volker Peetz wrote: > Yoanis Gil Delgado wrote: > > I've tried to load cpufreq* modules, and nothing. I really need this > > working. Since my cpu temperature is always above 55 degrees (celcius). > > Maybe the contents of "crash_notes" can help, try "cat > /sys/devices/system/cpu/cpu0/crash_notes". > Is your processor ready for speedstep at all? this is from "cat /sys/devices/system/cpu/cpu0/crash_notes":
[EMAIL PROTECTED]:~# cat /sys/devices/system/cpu/cpu0/crash_notes 1bebe400 > Take a look at "/proc/acpi/processor/*/info". [EMAIL PROTECTED]:~# cat /proc/acpi/processor/CPU0/info processor id: 0 acpi id: 0 bus mastering control: yes power management: yes throttling control: no limit interface: no > > If it has "power management", first of all you need to load a driver for > your processor. Try to load "speedstep_ich", and after that the other > modules. i tried loading "speedstep_ich" and it didn't work. [EMAIL PROTECTED]:~# modprobe speedstep_ich FATAL: Error inserting speedstep_ich (/lib/modules/2.6.16-2-686/kernel/arch/i386/kernel/cpu/cpufreq/speedstep-ich.ko): No such device And it worked with speed speedstep_lib > But may be its easier just to use a package like "powernowd" (works also > for speedstep). powernowd didn't worked. [EMAIL PROTECTED]:~# powernowd powernowd: PowerNow Daemon v0.97, (c) 2003-2006 John Clemens powernowd: Found 1 scalable unit: -- 1 'CPU' per scalable unit /sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_max_freq: No such file or directory PowerNowd encountered and error and could not start. Please make sure that: - You are running a v2.6.7 kernel or later - That you have sysfs mounted /sys - That you have the core cpufreq and cpufreq-userspace modules loaded into your kernel - That you have the cpufreq driver for your cpu loaded, (for example: powernow-k7), and that it works. Check 'dmesg' for errors. If all of the above are true, and you still have problems, please email the author: [EMAIL PROTECTED] > > On a Compaq 2825EA with a Pentium 4 Mobile using the kernel "ondemand" > speedstep governor" the directory "/sys/devices/system/cpu/cpu0/cpufreq" > contains, e.g., > > -r--r--r-- 1 root root 4096 Oct 5 15:26 affected_cpus > -r-------- 1 root root 4096 Oct 5 15:26 cpuinfo_cur_freq > -r--r--r-- 1 root root 4096 Oct 5 15:26 cpuinfo_max_freq > -r--r--r-- 1 root root 4096 Oct 5 15:26 cpuinfo_min_freq > drwxr-xr-x 2 root root 0 Oct 4 20:20 ondemand/ > -r--r--r-- 1 root root 4096 Oct 5 15:26 scaling_available_frequencies > -r--r--r-- 1 root root 4096 Oct 5 15:26 scaling_available_governors > -r--r--r-- 1 root root 4096 Oct 5 15:26 scaling_cur_freq > -r--r--r-- 1 root root 4096 Oct 5 15:26 scaling_driver > -rw-r--r-- 1 root root 4096 Oct 4 20:20 scaling_governor > -rw-r--r-- 1 root root 4096 Oct 5 15:26 scaling_max_freq > -rw-r--r-- 1 root root 4096 Oct 5 15:26 scaling_min_freq > drwxr-xr-x 2 root root 0 Oct 4 20:19 stats/ > > Regards, > Jörg-Volker Regards Yoanis
