Naja, jetzt ich bin ein bisschen weiter aber auch nicht viel.
Code
root@VDR2:~# modprobe powernow-k7
FATAL: Error inserting powernow_k7 (/lib/modules/2.6.28.9-powernow-fix-second/kernel/arch/x86/kernel/cpu/cpufreq/powernow-k7.ko): No such device
root@VDR2:~# tail -n 10 /var/log/syslog
Jul 23 07:59:26 VDR2 kernel: [ 30.280178] eth0: no IPv6 routers present
Jul 23 08:00:02 VDR2 /USR/SBIN/CRON[2112]: (root) CMD ([ -x /usr/sbin/update-motd ] && /usr/sbin/update-motd 2>/dev/null)
Jul 23 08:00:02 VDR2 /USR/SBIN/CRON[2113]: (root) CMD ([ -x /usr/sbin/update-motd ] && /usr/sbin/update-motd hourly 2>/dev/null)
Jul 23 08:01:34 VDR2 kernel: [ 158.873046] powernow: PowerNOW! Technology present. Can scale: frequency and voltage.
Jul 23 08:01:34 VDR2 kernel: [ 158.881013] powernow: No PST tables match this cpuid (0x781)
Jul 23 08:01:34 VDR2 kernel: [ 158.881016] powernow: This is indicative of a broken BIOS.
Jul 23 08:01:34 VDR2 kernel: [ 158.881020] powernow: Trying ACPI perflib
Jul 23 08:01:34 VDR2 kernel: [ 158.883608] powernow: ACPI perflib can not be used in this platform
Jul 23 08:01:34 VDR2 kernel: [ 158.883621] powernow: ACPI and legacy methods failed
Jul 23 08:01:34 VDR2 kernel: [ 158.883625] powernow: See http://www.codemonkey.org.uk/projects/cpufreq/powernow-k7.html
root@VDR2:~# modprobe powernow_k7 overwrite_table=1 fsb=133333 multiplier=50,60,70,80,90,105 switch_latency=300
root@VDR2:~# tail -n 10 /var/log/syslog
Jul 23 08:01:34 VDR2 kernel: [ 158.883625] powernow: See http://www.codemonkey.org.uk/projects/cpufreq/powernow-k7.html
Jul 23 08:02:11 VDR2 kernel: [ 195.991453] powernow: PowerNOW! Technology present. Can scale: frequency and voltage.
Jul 23 08:02:11 VDR2 kernel: [ 195.991478] powernow: Overwriting PST table with manual settings
Jul 23 08:02:11 VDR2 kernel: [ 195.991487] VID: 0x11 (1.250V)
Jul 23 08:02:11 VDR2 kernel: [ 195.991490] VID: 0x11 (1.250V)
Jul 23 08:02:11 VDR2 kernel: [ 195.991493] VID: 0x11 (1.250V)
Jul 23 08:02:11 VDR2 kernel: [ 195.991495] VID: 0x11 (1.250V)
Jul 23 08:02:11 VDR2 kernel: [ 195.991497] VID: 0x11 (1.250V)
Jul 23 08:02:11 VDR2 kernel: [ 195.991500] VID: 0x11 (1.250V)
Jul 23 08:02:11 VDR2 kernel: [ 195.991504] powernow: Minimum speed 666 MHz. Maximum speed 1399 MHz.
root@VDR2:~# cat /proc/cpuinfo | grep cpu
cpu family : 6
cpu MHz : 1399.996
cpuid level : 1
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Die CPU MHz bleibt bei 1400.