Date: Thu, 23 Apr 2015 23:22:25 -0700 From: Adrian Chadd <adrian@freebsd.org> To: Ben Woods <woodsb02@gmail.com> Cc: Joseph Mingrone <jrm@ftfl.ca>, "freebsd-questions@freebsd.org" <freebsd-questions@freebsd.org> Subject: Re: CPU temperature rise after upgrade Message-ID: <CAJ-Vmon%2ByF=onOv-PC9dgV5NUUGsJ==fm_fjSja%2BVvHTSak_Jw@mail.gmail.com> In-Reply-To: <CAOc73CDig5pr0xkDvMKBixreBT6agpGLbt5Onc88WP3O1vm6SA@mail.gmail.com> References: <86383qgoln.fsf@gly.ftfl.ca> <CAOc73CDig5pr0xkDvMKBixreBT6agpGLbt5Onc88WP3O1vm6SA@mail.gmail.com>
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It's probably the graphics stack update (i915kms.) -adrian On 23 April 2015 at 22:51, Ben Woods <woodsb02@gmail.com> wrote: > On Friday, April 24, 2015, Joseph Mingrone <jrm@ftfl.ca> wrote: > >> 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 >> > > If you haven't already, I recommend posting this query also on the > freebsd-stable@freebsd.org mailing list. > > Regards, > Ben > > > -- > > -- > From: Benjamin Woods > woodsb02@gmail.com > _______________________________________________ > freebsd-questions@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-questions > To unsubscribe, send any mail to "freebsd-questions-unsubscribe@freebsd.org"
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