[Bug 89750] Re: Doesn't detect CPU frequency

NabLa copong at gmail.com
Tue Apr 3 09:31:36 UTC 2007


Same problem here. I am running Feisty Beta (fully updated as of today).

The applet began reporting 0MHz after I dist-upgraded yesterday (the
previous upgrade was on friday). There was a new kernel involved.

The applet used to let me change the power profile, not anymore.

CPUFREQ scaling seems to be running fine. The CPU is running in dynamic
mode (it's running at 800 MHz now, will run at 1.7GHz when needed). The
correct info appears on /proc/cpuinfo, and kdesensors will report
correctly the CPU freq.

Laptop will run in powersave when unplugged. it's like the kde applet
doesn't know where to get the CPU freq from.

This is a VAIO laptop with an Intel Centrino chipset.

luis at ordenata:~$ uname -a
Linux ordenata 2.6.20-13-generic #2 SMP Sun Mar 25 00:21:25 UTC 2007 i686 GNU/Linux

luis at ordenata:~$ cat /proc/cpuinfo
processor       : 0
vendor_id       : GenuineIntel
cpu family      : 6
model           : 13
model name      : Intel(R) Pentium(R) M processor 1.73GHz
stepping        : 8
cpu MHz         : 800.000
cache size      : 2048 KB
fdiv_bug        : no
hlt_bug         : no
f00f_bug        : no
coma_bug        : no
fpu             : yes
fpu_exception   : yes
cpuid level     : 2
wp              : yes
flags           : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat clflush dts acpi mmx fxsr sse sse2 ss tm pbe nx up est tm2
bogomips        : 1598.20
clflush size    : 64

-- 
Doesn't detect CPU frequency
https://bugs.launchpad.net/bugs/89750
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