cpufreq reports wrong scaling_max_freq

Hi,
I have recently installed Kubuntu 9.10 on an overclocked Phenom II 940 computer.
The stock speed for this CPU is 3 GHz. I normally run with it overclocked it 3.6 GHz.

Unfortunately cpufreq does not seem to want to allow speeds above 3GHz even though it detects the max cpu speed as 3.6 GHz.
The available scaling frequencies appear to be correct but the scaling_max_freq is still pinned to the stock value.

Here is the output for cpu0, all of the other cores are the same. This is using the ondemand governor but all of the others seem to be the same.

medius@junglecat /sys/devices/system/cpu/cpu0/cpufreq $ sudo grep 0 *
affected_cpus:0
cpuinfo_cur_freq:800000
cpuinfo_max_freq:3600000
cpuinfo_min_freq:800000
cpuinfo_transition_latency:8000
related_cpus:0
scaling_available_frequencies:3600000 2300000 1800000 800000
scaling_cur_freq:800000
scaling_max_freq:3000000
scaling_min_freq:800000
medius@junglecat /sys/devices/system/cpu/cpu0/cpufreq $ uname -a
Linux junglecat 2.6.31-17-generic #54-Ubuntu SMP Thu Dec 10 17:01:44 UTC 2009 x86_64 GNU/Linux
medius@junglecat /sys/devices/system/cpu/cpu0/cpufreq $

Please let me know if any other info is needed.
Thanks.

ProblemType: Bug
AplayDevices: aplay: device_list:223: no soundcards found...
Architecture: amd64
ArecordDevices: arecord: device_list:223: no soundcards found...
AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/dsp', '/dev/snd/controlC0', '/dev/snd/pcmC0D2c', '/dev/snd/pcmC0D0c', '/dev/snd/pcmC0D1c', '/dev/snd/hwC0D0', '/dev/snd/pcmC0D0p', '/dev/snd/pcmC0D1p', '/dev/snd/by-path', '/dev/snd/controlC1', '/dev/snd/pcmC1D3p', '/dev/snd/hwC1D0', '/dev/snd/seq', '/dev/snd/timer', '/dev/sequencer2', '/dev/sequencer'] failed with exit code 1:
CRDA: Error: [Errno 2] No such file or directory
Date: Tue Jan 5 12:02:09 2010
DistroRelease: Ubuntu 9.10
HibernationDevice: RESUME=UUID=14ddd027-19d6-4e3a-8544-d204741ff7e2
IwConfig:
 lo no wireless extensions.

 eth0 no wireless extensions.
MachineType: System manufacturer System Product Name
NonfreeKernelModules: fglrx
Package: linux-image-2.6.31-17-generic 2.6.31-17.54
ProcCmdLine: root=/dev/md0 ro quiet splash crashkernel=384M-2G:64M,2G-:128M
ProcEnviron:
 LANG=en_CA.UTF-8
 SHELL=/bin/bash
ProcVersionSignature: Ubuntu 2.6.31-17.54-generic
RelatedPackageVersions:
 linux-backports-modules-2.6.31-17-generic N/A
 linux-firmware 1.26
RfKill:

SourcePackage: linux
Uname: Linux 2.6.31-17-generic x86_64
WpaSupplicantLog:

XsessionErrors: (polkit-gnome-authentication-agent-1:23880): GLib-CRITICAL **: g_once_init_leave: assertion `initialization_value != 0' failed
dmi.bios.date: 10/12/2009
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 2003
dmi.board.asset.tag: To Be Filled By O.E.M.
dmi.board.name: M3A78-EM
dmi.board.vendor: ASUSTeK Computer INC.
dmi.board.version: Rev X.0x
dmi.chassis.asset.tag: Asset-1234567890
dmi.chassis.type: 3
dmi.chassis.vendor: Chassis Manufacture
dmi.chassis.version: Chassis Version
dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr2003:bd10/12/2009:svnSystemmanufacturer:pnSystemProductName:pvrSystemVersion:rvnASUSTeKComputerINC.:rnM3A78-EM:rvrRevX.0x:cvnChassisManufacture:ct3:cvrChassisVersion:
dmi.product.name: System Product Name
dmi.product.version: System Version
dmi.sys.vendor: System manufacturer
---
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.21.
Architecture: amd64
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
 Card hw:0 'SB'/'HDA ATI SB at 0xfbbf4000 irq 16'
   Mixer name : 'Realtek ALC1200'
   Components : 'HDA:10ec0888,104382fe,00100101'
   Controls : 40
   Simple ctrls : 22
Card1.Amixer.info:
 Card hw:1 'Webcam'/'OmniVision Technologies, Inc.538-2640-09.07.24.1 Monitor Webcam at usb-0000:00:'
   Mixer name : 'USB Mixer'
   Components : 'USB05a9:2649'
   Controls : 4
   Simple ctrls : 3
Card2.Amixer.info:
 Card hw:2 'HDMI'/'HDA ATI HDMI at 0xfbde8000 irq 19'
   Mixer name : 'ATI RS690/780 HDMI'
   Components : 'HDA:1002791a,00791a00,00100000'
   Controls : 4
   Simple ctrls : 1
Card2.Amixer.values:
 Simple mixer control 'IEC958',0
   Capabilities: pswitch pswitch-joined penum
   Playback channels: Mono
   Mono: Playback [off]
DistroRelease: Ubuntu 10.04
HibernationDevice: RESUME=UUID=931673d1-4fef-4661-9b4e-34cd89b8d9ff
InstallationMedia: Kubuntu 10.04 LTS "Lucid Lynx" - Release amd64 (20100427)
IwConfig:
 lo no wireless extensions.

 eth0 no wireless extensions.

 vboxnet0 no wireless extensions.
MachineType: System manufacturer System Product Name
Package: linux (not installed)
ProcCmdLine: BOOT_IMAGE=/vmlinuz-2.6.32-22-generic root=/dev/md11 ro quiet splash
ProcEnviron:
 LANGUAGE=
 LANG=en_CA.UTF-8
 SHELL=/bin/bash
ProcVersionSignature: Ubuntu 2.6.32-22.33-generic 2.6.32.11+drm33.2
Regression: No
RelatedPackageVersions: linux-firmware 1.34
Reproducible: Yes
RfKill:

Tags: lucid hibernate resume needs-upstream-testing
Uname: Linux 2.6.32-22-generic x86_64
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare
dmi.bios.date: 10/12/2009
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 2003
dmi.board.asset.tag: To Be Filled By O.E.M.
dmi.board.name: M3A78-EM
dmi.board.vendor: ASUSTeK Computer INC.
dmi.board.version: Rev X.0x
dmi.chassis.asset.tag: Asset-1234567890
dmi.chassis.type: 3
dmi.chassis.vendor: Chassis Manufacture
dmi.chassis.version: Chassis Version
dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr2003:bd10/12/2009:svnSystemmanufacturer:pnSystemProductName:pvrSystemVersion:rvnASUSTeKComputerINC.:rnM3A78-EM:rvrRevX.0x:cvnChassisManufacture:ct3:cvrChassisVersion:
dmi.product.name: System Product Name
dmi.product.version: System Version
dmi.sys.vendor: System manufacturer