Comment 3 for bug 334577

Revision history for this message
olx69 (ope-linux) wrote :

same to me: I've an OC Q9550 3.6GHz (FSB 425 x 6 resp. 8.5 => 2.55GHz resp. 3.613GHz). CPU-Z on Windows shows all correct.

$ lsb_release -r
Release: 9.04

$ uname -a
Linux tux 2.6.28-11-generic #38-Ubuntu SMP Fri Mar 27 10:01:17 UTC 2009 x86_64 GNU/Linux

$ cat /proc/version_signature
Ubuntu 2.6.28-11.38-generic

$ cat /proc/cpuinfo |grep "cpu MHz"
cpu MHz : 2400.000
cpu MHz : 2400.000
cpu MHz : 2400.000
cpu MHz : 3400.000

$ LANG=en cpufreq-info --cpu 0
cpufrequtils 004: cpufreq-info (C) Dominik Brodowski 2004-2006
Report errors and bugs to <email address hidden>, please.
analyzing CPU 0:
  driver: acpi-cpufreq
  CPUs which need to switch frequency at the same time: 0
  hardware limits: 2.40 GHz - 3.40 GHz
  available frequency steps: 3.40 GHz, 2.40 GHz
  available cpufreq governors: conservative, ondemand, userspace, powersave, performance
  current policy: frequency should be within 2.40 GHz and 3.40 GHz.
                  The governor "ondemand" may decide which speed to use
                  within this range.
  current CPU frequency is 2.40 GHz.
  cpufreq stats: 3.40 GHz:1.29%, 2.40 GHz:98.71% (107)

the same for CPU 1-3. Obviously the hardware limits are recognozed wrong from kernel.