New reboot today. Now min and max cpu freq are normal again.
uname -a
Linux lenovo-desktop 2.6.32-34-generic #77-Ubuntu SMP Tue Sep 13 19:39:17 UTC
2011 x86_64 GNU/Linux
cat /sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_min_freq
160
cat /sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_max_freq
Yes, sorry for forgetting to post that:
uname -a
Linux lenovo-desktop 2.6.32-34-generic #77-Ubuntu SMP Tue Sep 13 19:39:17 UTC
2011 x86_64 GNU/Linux
cat /sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_min_freq
60
cat /sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_max_freq
80
Let me know if
I'm sorry, but today I rebooted the system and the problem started
again, max freq 800MHz, min freq 600MHz.
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https://bugs.launchpad.net/bugs/856375
Title:
CPU frequency less than HW
Can you run uname -a to be sure you booted into 2.6.23.34?
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https://bugs.launchpad.net/bugs/856375
Title:
CPU frequency less than HW supported maximum
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uname -a
Linux x 2.6.32-34-generic #77-Ubuntu SMP Tue Sep 13 19:39:17 UTC
2011 x86_64 GNU/Linux
kernel package: linux-image-2.6.32-34-generic
cat /sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_min_freq
160
cat /sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_max_freq
2133000
So it
** Changed in: linux (Ubuntu)
Status: Confirmed = Fix Released
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https://bugs.launchpad.net/bugs/856375
Title:
CPU frequency less than HW supported maximum
To manage
Updated BIOS: problem not solved.
Tried 11.04 live: problem not solved:
root@ubuntu:/home/ubuntu# cat /sys/devices/system/cpu/cpu0/cpufreq/bios_limit
80
root@ubuntu:/home/ubuntu# uname -a
Linux ubuntu 2.6.38-8-generic #42-Ubuntu SMP Mon Apr 11 03:31:50 UTC 2011 i686
i686 i386 GNU/Linux
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https://bugs.launchpad.net/bugs/856375
Title:
CPU frequency less than HW supported maximum
To manage notifications about this bug go to:
** Changed in: linux (Ubuntu)
Status: New = Confirmed
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https://bugs.launchpad.net/bugs/856375
Title:
CPU frequency less than HW supported maximum
To manage notifications about
