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Message #30614
[Bug 1254091] Re: intel_pstate no_turbo patch from upstream
** Changed in: linux (Ubuntu)
Assignee: (unassigned) => Joseph Salisbury (jsalisbury)
** Changed in: linux (Ubuntu)
Status: Triaged => In Progress
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https://bugs.launchpad.net/bugs/1254091
Title:
intel_pstate no_turbo patch from upstream
Status in “linux” package in Ubuntu:
In Progress
Bug description:
If you're on ubuntu_saucy and enabled intel_pstate like you should via
the kernel boot parameter intel_pstate=enabled, you will find that the
no_turbo setting[1] sometimes does not work.
This is fixed in 3.12[2] and it should be backported to Saucy as it is
a critical feature for those who experience overheating with turbo on.
[1]: echo 1 > /sys/devices/system/cpu/intel_pstate/no_turbo
[2]: http://comments.gmane.org/gmane.linux.power-management.general/39243
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References