From owner-freebsd-questions@FreeBSD.ORG Fri Apr 24 04:03:20 2015 Return-Path: Delivered-To: freebsd-questions@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 19C94E87 for ; Fri, 24 Apr 2015 04:03:20 +0000 (UTC) Received: from plane.gmane.org (plane.gmane.org [80.91.229.3]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id CECE61CE0 for ; Fri, 24 Apr 2015 04:03:19 +0000 (UTC) Received: from list by plane.gmane.org with local (Exim 4.69) (envelope-from ) id 1YlUpY-00010W-Q3 for freebsd-questions@freebsd.org; Fri, 24 Apr 2015 06:03:08 +0200 Received: from gly.ftfl.ca ([129.173.34.203]) by main.gmane.org with esmtp (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Fri, 24 Apr 2015 06:03:08 +0200 Received: from jrm by gly.ftfl.ca with local (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Fri, 24 Apr 2015 06:03:08 +0200 X-Injected-Via-Gmane: http://gmane.org/ To: freebsd-questions@freebsd.org From: Joseph Mingrone Subject: CPU temperature rise after upgrade Date: Fri, 24 Apr 2015 01:03:00 -0300 Lines: 47 Message-ID: <86383qgoln.fsf@gly.ftfl.ca> Mime-Version: 1.0 Content-Type: multipart/signed; boundary="=-=-="; micalg=pgp-sha1; protocol="application/pgp-signature" X-Complaints-To: usenet@ger.gmane.org X-Gmane-NNTP-Posting-Host: gly.ftfl.ca User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.5 (berkeley-unix) Cancel-Lock: sha1:e+UF7kglmHgAw3rrEbw1twAH3wU= X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 24 Apr 2015 04:03:20 -0000 --=-=-= Content-Type: text/plain After upgrading to 10-STABLE (r281907) the baseline CPU temperature on my Lenovo X220 has jumped by about 30 degrees Celsius. Before today I was also running 10-STABLE, but from a few months ago, and the temperature usually remained in the 50s C unless I was compiling or doing something else CPU intensive. Now, the CPU starts at a normal temperature range, but after a few minutes in Xorg, it starts to jump into the 80s or 90s C and stays there even with the idle CPU percent something like 99.7%. Running top doesn't show anything out of the ordinary. The fans sound like they are fine. They are spinning loudly even when the CPU is throttled down to a low frequency. The only possible hint I can see is this message that appears periodically on the console: error:[drm:pid1029:gen6_sanitize_pm] *ERROR* Power management discrepancy: GEN6_RP_INTERRUPT_LIMITS expected 1a0d000, was 0000000. I'm not sure if I've seen that on the console before the upgrade. Graphics performance doesn't seem any different than before. Thanks for any hints, Joseph --=-=-= Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAEBAgAGBQJVOcB0AAoJEDakDIOw1u+eqlIP/37mM8Gx765yOL23MGpdb1vc uV+UQColtzIIm7vfgJonHI3KdKaXw0EeHpUGz5ELCxQhvqRkrpegRrAijcE3NE/4 Zj0av+cHniMQ/NaseY+E3/FUfPRT+B7YXGBFXxcrvNqgATl0L+/OfpYpzqbSvjX0 hNsEBe5fyNbUCvjbvSo/T7E9b7fJ7+SAm3hW81PK4u+tYeUiDj4lozPj8VSDFIPw bnFrowCOwjMZ9oQs38muXcnLR/EPz9pbQU6Q3HS27KFeB0cUuK5+1vOXjLup51wC 40jqI1NUKvj/HJ/6XL3UegnDdDBv0idmGah/Rn0WxC0b+5U67OaP29p3RbecrgC7 2kh/xwhCaphs+9Q5Y/1F4cDEY8N91udNSEENtt9VgPyPnQcMtyh3eT3jybWTdyEN 5ft77NKE6wH2MWXmWRMp0Fx5sUICz2PHj8WpS4q5HbNDl32ma7VLeln1iu3/94Cd F6y4uodEZriIrNwLTDJv7e3IAX/Z8/olMijU403XVV+/ti6P1v18vwqvZ/API1pC XugvwQLD1Sjnt0cJbKKEzOg4V9mDVLhWiJMdpzDKBQiatM+aBiDDSLdv7W50SgEi aBu0VQXeHu8mYv866U5n2QQmwHC5wydSnPqPfBLe8b+t++dH7f/xRXLbh7OjL41/ MFJT1xLUJa/0zL5Gio6p =M4I+ -----END PGP SIGNATURE----- --=-=-=--