[Kernel-packages] [Bug 1497520] Re: Slow performance after resuming from/on battery (CPUs do not scale above 800MHz) with intel_pstate

2015-12-11 Thread Launchpad Bug Tracker
[Expired for linux (Ubuntu) because there has been no activity for 60 days.] ** Changed in: linux (Ubuntu) Status: Incomplete => Expired -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu.

[Kernel-packages] [Bug 1497520] Re: Slow performance after resuming from/on battery (CPUs do not scale above 800MHz) with intel_pstate

2015-10-12 Thread Doug Smythies
For your Intel(R) Core(TM) i5-2520M CPU @ 2.50GHz processor, what is the normal minimum pstate? I ask because I have only seen on battery power resume from suspend issues that are related to Clock Modulation becoming enabled. i.e. I am wondering if 800MHz is a normal minimum frequency or below the

[Kernel-packages] [Bug 1497520] Re: Slow performance after resuming from/on battery (CPUs do not scale above 800MHz) with intel_pstate

2015-09-28 Thread Daniel Hahler
> did you confirm that the quoted commit does indeed fix your issue? No, I am not building Linux from source currently, and have not tried e.g. applying that patch/commit to the Ubuntu package. I am now back using the Ubuntu kernel, since the workaround is trivial in case it is required - once

[Kernel-packages] [Bug 1497520] Re: Slow performance after resuming from/on battery (CPUs do not scale above 800MHz) with intel_pstate

2015-09-28 Thread Daniel Hahler
Christopher, please change the status back to Confirmed/Triaged, according to my feedback. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1497520 Title: Slow performance after resuming

[Kernel-packages] [Bug 1497520] Re: Slow performance after resuming from/on battery (CPUs do not scale above 800MHz) with intel_pstate

2015-09-28 Thread Christopher M. Penalver
Daniel Hahler, could you please test the patch to confirm it actually fixes your issue? Instructions may be found at https://wiki.ubuntu.com/Kernel/KernelBisection#Testing_a_newly_released_patch_from_upstream . -- You received this bug notification because you are a member of Kernel Packages,

[Kernel-packages] [Bug 1497520] Re: Slow performance after resuming from/on battery (CPUs do not scale above 800MHz) with intel_pstate

2015-09-25 Thread Christopher M. Penalver
Daniel Hahler, did you confirm that the quoted commit does indeed fix your issue? ** Changed in: linux (Ubuntu) Status: Triaged => Incomplete -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu.