From: bugzilla-daemon@bugzilla.kernel.org
To: linux-pm@vger.kernel.org
Subject: [Bug 176411] cpufreq/cpuinfo_cur_freq reports <unknown>
Date: Tue, 31 Jan 2017 21:06:00 +0000 [thread overview]
Message-ID: <bug-176411-137361-dBSbC5Uz3S@https.bugzilla.kernel.org/> (raw)
In-Reply-To: <bug-176411-137361@https.bugzilla.kernel.org/>
https://bugzilla.kernel.org/show_bug.cgi?id=176411
ish@unx.ca changed:
What |Removed |Added
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CC| |ish@unx.ca
--- Comment #27 from ish@unx.ca ---
Thought I would chime in hear and say that I'm seeing something very similar.
model : 63
model name : Intel(R) Core(TM) i7-5820K CPU @ 3.30GHz
stepping : 2
The motherboard is a MSI X99A Raider. I did not see an option to disable over
clocking, but did disable C-states and made sure turbo boost was enabled.
On cold boot the system is fine. The cores fluctuate between 1200 and 3400 Mhz
as expected. But on a normal reboot they appear to be locked at 1200 Mhz and
never accelerate. Additionally, apps like ps and htop show all processes with
a CPU usage of 0%.
I can increase the speed by doing a "cpupower frequency-set -g performance",
but all processes show 0% CPU usage which is not correct for the apps I'm
running.
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next prev parent reply other threads:[~2017-01-31 21:06 UTC|newest]
Thread overview: 41+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-10-05 14:53 [Bug 176411] New: cpufreq/cpuinfo_cur_freq <unknown> for i7 5820k bugzilla-daemon
2016-10-05 14:54 ` [Bug 176411] cpufreq/cpuinfo_cur_freq <unknown> bugzilla-daemon
2016-10-05 14:55 ` [Bug 176411] cpufreq/cpuinfo_cur_freq reports <unknown> bugzilla-daemon
2016-10-05 14:56 ` bugzilla-daemon
2016-10-05 20:39 ` bugzilla-daemon
2016-10-05 20:41 ` bugzilla-daemon
2016-10-05 22:37 ` bugzilla-daemon
2016-10-05 22:51 ` bugzilla-daemon
2016-10-05 22:57 ` bugzilla-daemon
2016-10-05 23:34 ` bugzilla-daemon
2016-10-05 23:42 ` bugzilla-daemon
2016-10-07 20:16 ` bugzilla-daemon
2016-10-07 20:17 ` bugzilla-daemon
2016-10-07 20:18 ` bugzilla-daemon
2016-10-07 21:04 ` bugzilla-daemon
2016-10-07 21:21 ` bugzilla-daemon
2016-10-08 7:06 ` bugzilla-daemon
2016-10-10 14:05 ` bugzilla-daemon
2016-10-10 14:06 ` bugzilla-daemon
2016-10-10 14:07 ` bugzilla-daemon
2016-10-10 14:09 ` bugzilla-daemon
2016-10-11 22:39 ` bugzilla-daemon
2016-10-11 23:04 ` bugzilla-daemon
2016-10-11 23:49 ` bugzilla-daemon
2016-10-12 18:03 ` bugzilla-daemon
2016-10-13 14:32 ` bugzilla-daemon
2016-10-13 17:27 ` bugzilla-daemon
2016-11-26 12:32 ` bugzilla-daemon
2016-11-26 13:34 ` bugzilla-daemon
2016-11-28 17:06 ` bugzilla-daemon
2016-12-22 2:20 ` bugzilla-daemon
2017-01-31 21:06 ` bugzilla-daemon [this message]
2017-01-31 21:06 ` bugzilla-daemon
2017-01-31 21:10 ` bugzilla-daemon
2017-04-03 23:41 ` bugzilla-daemon
2017-04-03 23:44 ` bugzilla-daemon
2017-04-03 23:56 ` [Bug 176411] cpufreq/cpuinfo_cur_freq reports <unknown>, MSI X99A SLI PLUS i7-5820K, MSI i7-5930K, MSI X99A Raider i7-5820K bugzilla-daemon
2017-04-03 23:58 ` bugzilla-daemon
2017-04-06 16:37 ` bugzilla-daemon
2017-04-07 6:58 ` bugzilla-daemon
2017-05-02 15:54 ` bugzilla-daemon
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