Public bug reported:

Today I noticed that my new Maverick installation is substantially
slower than it ought to be. Looking around, I found that cpufreq's
maximum frequency was set substantially lower than it ought to be,

$ cat /sys/devices/system/cpu/cpu0/cpufreq/scaling_max_freq
8000000

After switching to a VT, I noticed that the maximum frequency had been
changed to its sane value,

$ cat /sys/devices/system/cpu/cpu0/cpufreq/scaling_max_freq
2201000

After switching back to Xorg, however, the value had been reverted to
800MHz.

I have no idea what process is causing this behavior. I have tried
killing both upowerd and gnome-power-manager to no avail.

** Affects: devicekit-power (Ubuntu)
     Importance: Undecided
         Status: New

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Maximum CPU scaling frequency incorrectly set while in Xorg
https://bugs.launchpad.net/bugs/599444
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