Date: Wed, 13 Nov 2013 18:18:37 +0100 From: Mathias Picker <Mathias.Picker@virtual-earth.de> To: =?ISO-8859-1?Q?Jean-S=E9bastien_P=E9dron?= <dumbbell@FreeBSD.org> Cc: freebsd-stable@freebsd.org Subject: Re: BETA3 running *hot* on my Acer 5553g (AMD Mobile Phenom) Message-ID: <1384363117.2176.7.camel@marcopolo.fritz.box> In-Reply-To: <5283A22D.3050703@FreeBSD.org> References: <1384345015.1876.11.camel@marcopolo.fritz.box> <5283A22D.3050703@FreeBSD.org>
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On Wed, 2013-11-13 at 17:00 +0100, Jean-S?bastien P?dron wrote: > On 13.11.2013 13:16, Mathias Picker wrote: > > This laptop allways was quite hot, but with 9-stable it ran around 52C > > when idle... > > Now this is up to 60C, and when I actually use it the temp reaches 94C > > and it only survivies through throttling the cpu. > > > > I've switched of the descrete graphics card (which doesn't work with kms > > anyway) and use the hd4200 on the motherboard only. (see > > http://forums.freebsd.org/showthread.php?t=29448) > > Have you had a chance to run Linux 3.10 (or earlier, but not 3.11+) on > it? Or read any reports of that version of Linux on this laptop? Not yet. I will try this with a live cd over the weekend. But the laptop is running hot even without X startet, about 5 degree hotter than with 9-stable... Thanks for the idea I will try linux 3.10 and 3.11+ to see how much this changes. Cheers, Mathias > > I don't know if this could be related, but the Radeon kernel driver in > Linux before 3.11 (FreeBSD's driver is based on 3.8) doesn't support > many power management features. That's why I'm asking about Linux behavior. >
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