[CentOS] sempron 2500+ running at 1044 cpu speed.
andy at warmcat.com
Thu May 4 18:40:58 UTC 2006
Kai Schaetzl wrote:
> Jerry Geis wrote on Thu, 04 May 2006 13:37:02 -0400:
>> "operation not permitted".
No, not selinux. You can't create dirs in /sys from usermode.
I guess there is trouble with the kernel module (which is actually part
of the monolithic kernel for Fedora anyway) that does cpuspeed for your
brand of CPU.
cat /var/log/messages | grep power or
dmesg | grep power
I get something like this:
# dmesg | grep power
powernow-k8: Found 2 AMD Athlon 64 / Opteron processors (version 1.60.0)
powernow-k8: 0 : fid 0xe (2200 MHz), vid 0xa (1300 mV)
powernow-k8: 1 : fid 0xc (2000 MHz), vid 0xa (1300 mV)
powernow-k8: 2 : fid 0xa (1800 MHz), vid 0xc (1250 mV)
powernow-k8: 3 : fid 0x2 (1000 MHz), vid 0x12 (1100 mV)
indicating powernow-k8, the module that does the cpuspeed dirty work, is
happy. The lack of the /sys entry may suggest the module was unhappy in
your case at boot time, it which case you might find a complaint instead.
-------------- next part --------------
A non-text attachment was scrubbed...
Size: 4492 bytes
Desc: S/MIME Cryptographic Signature
More information about the CentOS