[lm-sensors] Lifebook E8020, no sensors

[Guenter Roeck]

On Wed, 2012-06-20 at 12:40 -0400, Michael Markusch wrote:
> Hi Jean,
> 
> thank you for your answer!
> 
> >> I'm not sure. Please try:
> >> * The latest version of sensors-detect:
> >>   http://dl.lm-sensors.org/lm-sensors/files/sensors-detect
> >> * Loading the coretemp driver manually even if sensors-detect did not
> >>   recommend it.
> 
> I tried this steps, but it doesn't work.
> 
After "sudo modprobe coretemp", did you get an error message, or do you
see anything in the kernel log ?

Thanks,
Guenter

> >> If that doesn't work, please provide the contents of /proc/cpuinfo.
> 
> processor	: 0
> vendor_id	: GenuineIntel
> cpu family	: 6
> model		: 13
> model name	: Intel(R) Pentium(R) M processor 2.00GHz
> stepping	: 8
> microcode	: 0x20
> cpu MHz		: 2000.000
> 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
> clflush dts acpi mmx fxsr sse sse2 ss tm pbe nx up bts est tm2
> bogomips	: 3990.13
> clflush size	: 64
> cache_alignment	: 64
> address sizes	: 32 bits physical, 32 bits virtual
> power management:
> 
> >> Do you have a special file named /dev/cpu/0/cpuid after loading the
> >> cpuid driver?
> 
> Yes, there is an empty file named cpuid.
> 
> Do you have an idea?
> 
> Thanks,
> Michael
> 
> Am 20.06.2012 09:00, schrieb Jean Delvare:
> > On Tue, 19 Jun 2012 23:26:31 +0200, Michael Markusch wrote:
> >> Hi all,
> >>
> >> I have an old Fujitsu Siemens Lifebook E8020 notebook. Since Ubuntu 9.??
> >> update I can not read CPU temperature by lm-sensors. Before that it was
> >> possible to display the temperature, but I can not say how I did it. I
> >> guess, I used coretemp... Now, the notebook runs with
> >> Ubuntu 12.04 and the problem is the same, see the log-files.
> >>
> >> What could be the problem?
> > 
> > I'm not sure. Please try:
> > * The latest version of sensors-detect:
> >   http://dl.lm-sensors.org/lm-sensors/files/sensors-detect
> > * Loading the coretemp driver manually even if sensors-detect did not
> >   recommend it.
> > 
> > If that doesn't work, please provide the contents of /proc/cpuinfo. I
> > admit I am surprised because your CPU supposedly has feature DTS (so
> > coretemp should work) although product number is 13 when I thought DTS
> > was first implemented with family 14.
> > 
> > Do you have a special file named /dev/cpu/0/cpuid after loading the
> > cpuid driver?
> > 
> 
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