** Tags added: apport-collected
** Description changed:
I'm using Ubuntu 13.04 dev (64 bit) and my AMD Phenom II X6 1045T
doesn't boost from 2.7 GHz to 3.2 GHz.
sworddragon@ubuntu:~$ uname -a
Linux ubuntu 3.5.0-17-generic #28-Ubuntu SMP Tue Oct 9 19:31:23 UTC 2012
x86_64 x86_64 x86_64 GNU/Linux
sworddragon@ubuntu:~$ dmesg | grep powernow
[ 1.204050] powernow-k8: Found 1 AMD Phenom(tm) II X6 1045T Processor (6 cpu
cores) (version 2.20.00)
[ 1.204074] powernow-k8: Core Performance Boosting: on.
[ 1.204110] powernow-k8: 0 : pstate 0 (2700 MHz)
[ 1.204113] powernow-k8: 1 : pstate 1 (2000 MHz)
[ 1.204115] powernow-k8: 2 : pstate 2 (1400 MHz)
[ 1.204117] powernow-k8: 3 : pstate 3 (800 MHz)
sworddragon@ubuntu:~$ cat
/sys/devices/system/cpu/cpu0/cpufreq/scaling_available_frequencies
2700000 2000000 1400000 800000
- My BIOS is showing correctly 3.2 GHz as the maximum frequenzy and if I
- disable Cool' n' Quiet my frequenzy will be constantly 2705.104 MHz for
- all cores in /proc/cpuinfo without boosting to 3.2 GHz if a core is
- using 100% of cpu time.
+ My BIOS is showing correctly 3.2 GHz as the maximum frequenzy and if I
disable Cool' n' Quiet my frequenzy will be constantly 2705.104 MHz for all
cores in /proc/cpuinfo without boosting to 3.2 GHz if a core is using 100% of
cpu time.
+ ---
+ Architecture: amd64
+ DistroRelease: Ubuntu 13.04
+ MarkForUpload: True
+ Package: linux (not installed)
+ ProcEnviron:
+ TERM=xterm
+ PATH=(custom, no user)
+ LANG=de_DE.UTF-8
+ SHELL=/bin/bash
+ Uname: Linux 3.5.0-17-generic x86_64
+ UserGroups: adm cdrom dialout lpadmin plugdev sambashare sudo
** Changed in: linux (Ubuntu)
Status: Incomplete => Confirmed
** Description changed:
I'm using Ubuntu 13.04 dev (64 bit) and my AMD Phenom II X6 1045T
- doesn't boost from 2.7 GHz to 3.2 GHz.
+ doesn't boost from 2.7 GHz to 3.2 GHz if a core is using 100% of cpu
+ time.
sworddragon@ubuntu:~$ uname -a
Linux ubuntu 3.5.0-17-generic #28-Ubuntu SMP Tue Oct 9 19:31:23 UTC 2012
x86_64 x86_64 x86_64 GNU/Linux
sworddragon@ubuntu:~$ dmesg | grep powernow
[ 1.204050] powernow-k8: Found 1 AMD Phenom(tm) II X6 1045T Processor (6 cpu
cores) (version 2.20.00)
[ 1.204074] powernow-k8: Core Performance Boosting: on.
[ 1.204110] powernow-k8: 0 : pstate 0 (2700 MHz)
[ 1.204113] powernow-k8: 1 : pstate 1 (2000 MHz)
[ 1.204115] powernow-k8: 2 : pstate 2 (1400 MHz)
[ 1.204117] powernow-k8: 3 : pstate 3 (800 MHz)
sworddragon@ubuntu:~$ cat
/sys/devices/system/cpu/cpu0/cpufreq/scaling_available_frequencies
2700000 2000000 1400000 800000
My BIOS is showing correctly 3.2 GHz as the maximum frequenzy and if I
disable Cool' n' Quiet my frequenzy will be constantly 2705.104 MHz for all
cores in /proc/cpuinfo without boosting to 3.2 GHz if a core is using 100% of
cpu time.
- ---
+ ---
Architecture: amd64
DistroRelease: Ubuntu 13.04
MarkForUpload: True
Package: linux (not installed)
ProcEnviron:
- TERM=xterm
- PATH=(custom, no user)
- LANG=de_DE.UTF-8
- SHELL=/bin/bash
+ TERM=xterm
+ PATH=(custom, no user)
+ LANG=de_DE.UTF-8
+ SHELL=/bin/bash
Uname: Linux 3.5.0-17-generic x86_64
UserGroups: adm cdrom dialout lpadmin plugdev sambashare sudo
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https://bugs.launchpad.net/bugs/1071434
Title:
Turbo Core doesn't work on an AMD Phenom II X6 1045T
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1071434/+subscriptions
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