On 12/27/2010 02:08 PM, JB wrote: > First, make sure your system is up-to-date. It is. Here the Infos you requested: [icehawk@icehawk-laptop linuxhome]$ lsmod |grep -i freq cpufreq_ondemand 7262 0 acpi_cpufreq 6285 0 mperf 1141 1 acpi_cpufreq [icehawk@icehawk-laptop linuxhome]$ sudo cpufreq-info cpufrequtils 008: cpufreq-info (C) Dominik Brodowski 2004-2009 Report errors and bugs to cpufreq@xxxxxxxxxxxxxxx, please. analyzing CPU 0: driver: acpi-cpufreq CPUs which run at the same hardware frequency: 0 1 CPUs which need to have their frequency coordinated by software: 0 maximum transition latency: 10.0 us. hardware limits: 1000 MHz - 2.00 GHz available frequency steps: 2.00 GHz, 1.67 GHz, 1.33 GHz, 1000 MHz available cpufreq governors: ondemand, userspace, performance current policy: *frequency should be within 1000 MHz and 1000 MHz.* The governor "userspace" may decide which speed to use within this range. current CPU frequency is 1000 MHz (asserted by call to hardware). analyzing CPU 1: driver: acpi-cpufreq CPUs which run at the same hardware frequency: 0 1 CPUs which need to have their frequency coordinated by software: 1 maximum transition latency: 10.0 us. hardware limits: 1000 MHz - 2.00 GHz available frequency steps: 2.00 GHz, 1.67 GHz, 1.33 GHz, 1000 MHz available cpufreq governors: ondemand, userspace, performance current policy: *frequency should be within 1000 MHz and 1000 MHz*. The governor "userspace" may decide which speed to use within this range. current CPU frequency is 1000 MHz (asserted by call to hardware). [icehawk@icehawk-laptop linuxhome]$ sudo cpufreq-set -c 1 --g userspace -u 2000000 [icehawk@icehawk-laptop linuxhome]$ sudo cpufreq-set -c 0 --g userspace -u 2000000 [icehawk@icehawk-laptop linuxhome]$ sudo cpufreq-info cpufrequtils 008: cpufreq-info (C) Dominik Brodowski 2004-2009 Report errors and bugs to cpufreq@xxxxxxxxxxxxxxx, please. analyzing CPU 0: driver: acpi-cpufreq CPUs which run at the same hardware frequency: 0 1 CPUs which need to have their frequency coordinated by software: 0 maximum transition latency: 10.0 us. hardware limits: 1000 MHz - 2.00 GHz available frequency steps: 2.00 GHz, 1.67 GHz, 1.33 GHz, 1000 MHz available cpufreq governors: ondemand, userspace, performance current policy: *frequency should be within 1000 MHz and 1000 MHz*. The governor "userspace" may decide which speed to use within this range. current CPU frequency is 1000 MHz (asserted by call to hardware). analyzing CPU 1: driver: acpi-cpufreq CPUs which run at the same hardware frequency: 0 1 CPUs which need to have their frequency coordinated by software: 1 maximum transition latency: 10.0 us. hardware limits: 1000 MHz - 2.00 GHz available frequency steps: 2.00 GHz, 1.67 GHz, 1.33 GHz, 1000 MHz available cpufreq governors: ondemand, userspace, performance current policy: *frequency should be within 1000 MHz and 1000 MHz.* The governor "userspace" may decide which speed to use within this range. current CPU frequency is 1000 MHz (asserted by call to hardware). [icehawk@icehawk-laptop linuxhome]$ stress -t 30 -c 2 & [1] 22884 [icehawk@icehawk-laptop linuxhome]$ stress: info: [22884] dispatching hogs: 2 cpu, 0 io, 0 vm, 0 hdd [icehawk@icehawk-laptop linuxhome]$ grep -i mhz /proc/cpuinfo cpu MHz : 1000.000 cpu MHz : 1000.000 [icehawk@icehawk-laptop linuxhome]$ grep -i mhz /proc/cpuinfo cpu MHz : 1000.000 cpu MHz : 1000.000 [icehawk@icehawk-laptop linuxhome]$ stress: info: [22884] successful run completed in 30s mfg icehawk -- users mailing list users@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe or change subscription options: https://admin.fedoraproject.org/mailman/listinfo/users Guidelines: http://fedoraproject.org/wiki/Mailing_list_guidelines