Assuming I actually got the correct upstream kernel, it doesn't seem to
have solved the problem:
Let me know if there is another kernel you want me to try, or any other
info to gather. Note that I can't run this kernel generally as dkms
doesn't work so I don't get my nvidia modules.
anton@smeg:~$cpufreq-info
cpufrequtils 007: cpufreq-info (C) Dominik Brodowski 2004-2009
Report errors and bugs to cpuf...@vger.kernel.org, please.
analyzing CPU 0:
driver: acpi-cpufreq
CPUs which run at the same hardware frequency: 0 1
CPUs which need to have their frequency coordinated by software: 0
maximum transition latency: 10.0 us.
hardware limits: 600 MHz - 700 MHz
available frequency steps: 700 MHz, 600 MHz
available cpufreq governors: conservative, ondemand, userspace, powersave,
performance
current policy: frequency should be within 600 MHz and 700 MHz.
The governor "ondemand" may decide which speed to use
within this range.
current CPU frequency is 700 MHz.
cpufreq stats: 700 MHz:28.70%, 600 MHz:71.30% (650)
analyzing CPU 1:
driver: acpi-cpufreq
CPUs which run at the same hardware frequency: 0 1
CPUs which need to have their frequency coordinated by software: 1
maximum transition latency: 10.0 us.
hardware limits: 600 MHz - 700 MHz
available frequency steps: 700 MHz, 600 MHz
available cpufreq governors: conservative, ondemand, userspace, powersave,
performance
current policy: frequency should be within 600 MHz and 700 MHz.
The governor "ondemand" may decide which speed to use
within this range.
current CPU frequency is 600 MHz.
cpufreq stats: 700 MHz:18.00%, 600 MHz:82.00% (219)
anton@smeg:~$uname -a
Linux smeg.hursley.ibm.com 3.3.0-030300rc7-generic #201203101735 SMP Sat Mar 10
22:36:28 UTC 2012 x86_64 x86_64 x86_64 GNU/Linux
** Tags removed: needs-upstream-testing
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https://bugs.launchpad.net/bugs/962947
Title:
CPU scaled back to very slow speed, cannot increase speed
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