[Bug 46952] cpufreq don`t work on centrino CPU in "dapper" (kernel: linux-image-2.6.15-23-686)

[Gregory Man]

Public bug reported:

I have laptop with centrino CPU..

#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         : 600.111
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 est tm2
bogomips        : 1200.82

And cpufreq dont`t work on it:
#modprobe speedstep-centrino
FATAL: Error inserting speedstep_centrino (/lib/modules/2.6.15-23-686/kernel/arch/i386/kernel/cpu/cpufreq/speedstep-centrino.ko): No such device

I don`t have any meeseges in "dmesg" after this.

** Affects: linux-source-2.6.15 (Ubuntu)
       Severity: Normal
       Priority: (none set)
         Status: Unconfirmed

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cpufreq don`t work on centrino CPU in  "dapper" (kernel: linux-image-2.6.15-23-686)
https://launchpad.net/bugs/46952