Public bug reported:
At Ubuntu 11.04 x64 I can not choose the CPU frequency mode on my Toshiba
Satellite C660D-10P notebook.
Both cores of the CPU (AMD Athlon II X2 P340) run permanently with 800Mhz
instead of 2.2Ghz or 1.6Ghz. When I run "cpufreq-selector -c 0 -g performance"
(and with "-c 1" option for the 2nd core, too) the CPU core frequency doesn't
increases to 2.2Ghz. The profiles conservative, ondemand and userspace doesn't
work, too.
PS: At Ubuntu 10.04.1 x64 I can choose the CPU frequency.
ProblemType: Bug
DistroRelease: Ubuntu 11.04
Package: linux-image-2.6.38-9-generic 2.6.38-9.43
ProcVersionSignature: Ubuntu 2.6.38-9.43-generic 2.6.38.4
Uname: Linux 2.6.38-9-generic x86_64
NonfreeKernelModules: fglrx
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23.
AplayDevices:
**** List of PLAYBACK Hardware Devices ****
card 0: SB [HDA ATI SB], device 0: ALC259 Analog [ALC259 Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
Architecture: amd64
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: SB [HDA ATI SB], device 0: ALC259 Analog [ALC259 Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: nk 1627 F.... pulseaudio
CRDA:
country DE:
(2400 - 2483 @ 40), (N/A, 20)
(5150 - 5250 @ 40), (N/A, 20), NO-OUTDOOR
(5250 - 5350 @ 40), (N/A, 20), NO-OUTDOOR, DFS
(5470 - 5725 @ 40), (N/A, 26), DFS
Card0.Amixer.info:
Card hw:0 'SB'/'HDA ATI SB at 0xff700000 irq 16'
Mixer name : 'Realtek ALC259'
Components : 'HDA:10ec0269,1179fd3d,00100100'
Controls : 13
Simple ctrls : 8
Date: Mon May 23 11:01:14 2011
HibernationDevice: RESUME=UUID=a62c2468-edad-4860-9ea0-1b1b684dff1d
InstallationMedia: Ubuntu 10.04.1 LTS "Lucid Lynx" - Release amd64 (20100816.1)
Lsusb:
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 002 Device 002: ID 0bda:0138 Realtek Semiconductor Corp.
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
MachineType: TOSHIBA Satellite C660D
ProcEnviron:
LANGUAGE=de_DE:en
PATH=(custom, no user)
LANG=de_DE.UTF-8
SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-2.6.38-9-generic
root=UUID=030271bf-b0cf-4729-98a9-9466c10bfd14 ro
video=uvesafb:mode_option=1024x768-24,mtrr=3,scroll=ywrap quiet splash
vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-2.6.38-9-generic N/A
linux-backports-modules-2.6.38-9-generic N/A
linux-firmware 1.52
RfKill:
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
SourcePackage: linux
UpgradeStatus: Upgraded to natty on 2011-04-20 (33 days ago)
dmi.bios.date: 09/04/2010
dmi.bios.vendor: TOSHIBA
dmi.bios.version: 1.00
dmi.board.asset.tag: NULL
dmi.board.name: PWWAE
dmi.board.vendor: TOSHIBA
dmi.board.version: 1.00
dmi.chassis.asset.tag: *
dmi.chassis.type: 10
dmi.chassis.vendor: TOSHIBA
dmi.chassis.version: N/A
dmi.modalias:
dmi:bvnTOSHIBA:bvr1.00:bd09/04/2010:svnTOSHIBA:pnSatelliteC660D:pvrPSC0UE-00D001GR:rvnTOSHIBA:rnPWWAE:rvr1.00:cvnTOSHIBA:ct10:cvrN/A:
dmi.product.name: Satellite C660D
dmi.product.version: PSC0UE-00D001GR
dmi.sys.vendor: TOSHIBA
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug natty running-unity
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https://bugs.launchpad.net/bugs/786897
Title:
Can not adjust CPU frequency
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