Cpupowerd e MSR Kernel Module

[GMarc]

ciao, ho installato cpupowerd, soltanto che mi chiede di avviare il MSR Kernel Module:

qualcuno sa dirmi come si fa? (spiegazione con il cucchiaino grazie )

marco@marco-desktop:~/cpupowerd-0.2.1/src$ cpupowerd -h
cpupowerd 0.2.1 written by Markus Strobl.
WARNING: This program could cause damage to your Hardware!

Example: cpupowerd -a cpupowerd.conf
Example: cpupowerd -c cpupowerd.conf -d -U 90

Options:
-h, --help print this help
-v, --version print version and exit
-d, --daemonize run program as a daemon
-m, --messagelevel ARG level of the cpupowerd messages,
ARG can be 0,1 or 2 (default = 1):
0=ERROR, 1=WARNING, 2=INFO
-c, --config ARG use parameters in ARG configuration file
-a, --autoconfig ARG write automatic configuration parameters to file
ARG
-t, --time ARG ARG is the time in milliseconds the program waits
to check the load of the mastercpus (default
= 1000)
-s, --status show status of the mastercpus
-l, --laptop activate laptop mode check
-r, --reducevoltage ARG reduce voltage for all cpus and frequencies at
ARG, expressed as a float value. The highest value
for reduce is 0.2000 V
-e, --enhancevoltage ARG enhance voltage for all cpus and frequencies at
ARG, expressed as a float value. The highest value
for enhance is 0.1000 V
-S, --strategy ARG strategy of operation, ARG can be 0,1,2,3,4,5 or 6
(default=4):
0=MINIMUM, 1=SINE, 2=AGGRESSIVE, 3=PASSIVE,
4=BSD, 5=LEAPS, 6=MAXIMUM
-U, --up ARG set ARG to be the default percentage of use causing
increase the cpu frequency [0 .. 100, default 80]
-D, --down ARG set ARG to be the default percentage of use causing
decrease the cpu frequency [0 .. 100, default 20]
-V, --voltage ARG1|ARG2 set ARG2 in volts as the new voltage, expressed as
a float value for mastercpuid ARG1
-F, --freq ARG1|ARG2 set ARG2 in MHz as the new frequency, expressed as
a int value for mastercpuid ARG1

Report bugs to Markus Strobl <[email protected]>
marco@marco-desktop:~/cpupowerd-0.2.1/src$ sudo cpupowerd -s
cpupowerd 0.2.1 written by Markus Strobl.
WARNING: This program could cause damage to your Hardware!
MSR-File </dev/cpu/0/msr> doesn't exist, please load the msr kernel module!
Initialisation failed!
marco@marco-desktop:~/cpupowerd-0.2.1/src$

[GMarc]

trovato modprobe msr