From mboxrd@z Thu Jan 1 00:00:00 1970 Content-Type: multipart/mixed; boundary="===============2060177315571486752==" MIME-Version: 1.0 From: Chris Samuel Subject: Re: [Powertop] [Announcement] Updated Users Guide Released Date: Thu, 18 Dec 2014 19:53:16 +1100 Message-ID: <16895790.u6kEdQy9oK@quad> In-Reply-To: 1418748976.740.223.camel@spandruv-desktop.jf.intel.com To: powertop@lists.01.org List-ID: --===============2060177315571486752== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Hiya, On Tue, 16 Dec 2014 04:56:42 PM Pandruvada, Srinivas wrote: > Check your kernel command line. It may be disabling there > "intel_pstate=3Ddisable". Thanks for the idea, but it doesn't look like it.. $ cat /proc/cmdline BOOT_IMAGE=3D/@/boot/vmlinuz-3.13.0-43-generic root=3DUUID=3D3b13f4db-6ba3-= 47c9-aa78-2b52ae5c4807 ro rootflags=3Dsubvol=3D@ quiet splash nomdmonddf no= mdmonisw nomdmonddf nomdmonisw vt.handoff=3D7 I don't see any mention of pstate in dmesg. :-( All the best, Chris -- = Chris Samuel : http://www.csamuel.org/ : Melbourne, VIC --===============2060177315571486752==--