Date: Sun, 19 Jan 2020 08:16:06 -0600 From: Jason Bacon <bacon4000@gmail.com> To: freebsd-ppc@freebsd.org Subject: Re: G5 Quad Fans full speed after 1 min Message-ID: <10549ee3-0cd4-f2b3-7f71-3d330bcd50de@gmail.com> In-Reply-To: <CAGSRtz76TC44UiECMepLAZjXE=H33sg4OFLJpmZpNCSEwE=ETQ@mail.gmail.com> References: <CAGSRtz76TC44UiECMepLAZjXE=H33sg4OFLJpmZpNCSEwE=ETQ@mail.gmail.com>
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On 2020-01-19 02:38, Francis Little wrote: > Hi, > > My G5 Quad is running current from a few days ago, but this issue has b= een > happening for a long time. > > After about 1 min of uptime, the fans go full speed. > > As soon as I query anything like CPU temp or fan rpm with sysctl, the f= ans > return to a normal speed. > > 1 min later the fans go full speed again. > > I've been working round this for some time with a cron job that runs sy= sctl > with one of the cpu temp sensors to calm the system. > > If I boot to OS X 10.5 and load the system, the fans are stable. > > Does anyone else get this? > > Regards > _______________________________________________ > freebsd-ppc@freebsd.org mailing list > https://lists.freebsd.org/mailman/listinfo/freebsd-ppc > To unsubscribe, send any mail to "freebsd-ppc-unsubscribe@freebsd.org" Yes, the problem is intermittent with respect to boot-up.=C2=A0 If I rebo= ot a=20 few times, eventually the problem does not return and the system will be = stable until the next reboot. Hoping an upgrade to a 13 snapshot might solve it. =C2=A0=C2=A0=C2=A0 JB --=20 Earth is a beta site.
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