Comment 11 for bug 1254091

Revision history for this message
Shuhao (shuhao) wrote : Re: [Bug 1254091] Re: intel_pstate no_turbo patch from upstream

Your kernel. Again I'm not exactly sure how to reproduce this reliably...
So I'll take another stab at it the next time I compile android.

Shuhao
Sent from my phone.
On Dec 9, 2013 3:50 PM, "Joseph Salisbury" <email address hidden>
wrote:

> Is it now working with my test kernel from comment #3, or with a stock
> Ubuntu kernel?
>
> ** Changed in: linux (Ubuntu)
> Status: Incomplete => In Progress
>
> --
> You received this bug notification because you are subscribed to the bug
> report.
> 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
>
> To manage notifications about this bug go to:
> https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1254091/+subscriptions
>