Mailinglist Archive: opensuse-bugs (4250 mails)

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[Bug 1018770] cpu frequency scaling intel_pstate broken
  • From: bugzilla_noreply@xxxxxxxxxx
  • Date: Tue, 10 Jan 2017 13:38:15 +0000
  • Message-id: <bug-1018770-21960-j1ieZ41mIe@http.bugzilla.suse.com/>
http://bugzilla.suse.com/show_bug.cgi?id=1018770
http://bugzilla.suse.com/show_bug.cgi?id=1018770#c8

--- Comment #8 from Ralf K├Âlmel <ralf.koelmel@xxxxxxx> ---
The cstates are enumerated in the sysfs. If you look with "find
/sys/devices/system/cpu/cpu0/cpuidle -name latency -o -name name | xargs cat",
you see that probably state4 is the C6 state.
But your problem seems to be that the cpu frequency is pinned at the highest
one (with turbo), also if the cores are in C6 state.

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