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Message #30605
[Bug 1254091] [NEW] intel_pstate no_turbo patch from upstream
Public bug reported:
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
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/1254091
Title:
intel_pstate no_turbo patch from upstream
Status in “linux” package in Ubuntu:
New
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
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1254091/+subscriptions
Follow ups
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[Bug 1254091] Re: intel_pstate no_turbo patch from upstream
From: Joseph Salisbury, 2014-10-03
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[Bug 1254091] Re: intel_pstate no_turbo patch from upstream
From: Launchpad Bug Tracker, 2014-02-18
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[Bug 1254091] Re: intel_pstate no_turbo patch from upstream
From: Launchpad Bug Tracker, 2014-02-18
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[Bug 1254091] Re: intel_pstate no_turbo patch from upstream
From: Brad Figg, 2014-02-13
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[Bug 1254091] Re: intel_pstate no_turbo patch from upstream
From: Shuhao, 2014-02-12
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[Bug 1254091] Re: intel_pstate no_turbo patch from upstream
From: Brad Figg, 2014-02-06
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[Bug 1254091] Re: intel_pstate no_turbo patch from upstream
From: Joseph Salisbury, 2013-12-10
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[Bug 1254091] Re: intel_pstate no_turbo patch from upstream
From: Joseph Salisbury, 2013-12-10
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[Bug 1254091] Re: intel_pstate no_turbo patch from upstream
From: Shuhao, 2013-12-10
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[Bug 1254091] Re: intel_pstate no_turbo patch from upstream
From: Joseph Salisbury, 2013-12-09
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[Bug 1254091] Re: intel_pstate no_turbo patch from upstream
From: Shuhao, 2013-12-07
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[Bug 1254091] Re: intel_pstate no_turbo patch from upstream
From: Joseph Salisbury, 2013-12-02
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[Bug 1254091] Re: intel_pstate no_turbo patch from upstream
From: Shuhao, 2013-11-24
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[Bug 1254091] Re: intel_pstate no_turbo patch from upstream
From: Shuhao, 2013-11-24
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[Bug 1254091] Re: intel_pstate no_turbo patch from upstream
From: Joseph Salisbury, 2013-11-22
-
[Bug 1254091] Re: intel_pstate no_turbo patch from upstream
From: Joseph Salisbury, 2013-11-22
-
[Bug 1254091] Re: intel_pstate no_turbo patch from upstream
From: Joseph Salisbury, 2013-11-22
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[Bug 1254091] Re: intel_pstate no_turbo patch from upstream
From: Joseph Salisbury, 2013-11-22
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[Bug 1254091] Missing required logs.
From: Brad Figg, 2013-11-22
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[Bug 1254091] Re: intel_pstate no_turbo patch from upstream
From: Shuhao, 2013-11-22
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[Bug 1254091] [NEW] intel_pstate no_turbo patch from upstream
From: Shuhao, 2013-11-22
References