Bug#641429: /usr/bin/sensors: sensors report the wrong cpu temperature on intel atom 330
- To: 641429@bugs.debian.org
- Cc: aurelien@aurel32.net
- Subject: Bug#641429: /usr/bin/sensors: sensors report the wrong cpu temperature on intel atom 330
- From: Nacho Barrientos Arias <nacho@debian.org>
- Date: Thu, 27 Oct 2011 16:41:54 +0200
- Message-id: <[🔎] 20111027144154.GB2341@lrrr>
- Reply-to: Nacho Barrientos Arias <nacho@debian.org>, 641429@bugs.debian.org
- In-reply-to: <1316076746.1981.3.camel@castor.rsk>
- References: <20110913120356.2497.51419.reportbug@cube.rsk> <4E6F578F.70308@aurel32.net> <1315920174.1971.1.camel@castor.rsk> <20110913225019.GB31563@hall.aurel32.net> <1315988347.1895.2.camel@castor.rsk> <20110915042816.GB20156@hall.aurel32.net> <1316076746.1981.3.camel@castor.rsk>
Hello,
On Thu, Sep 15, 2011 at 09:52:26AM +0100, Richard Kennedy wrote:
> > Thanks for these informations. It looks like Tjmax is not correctly
> > detected for you CPU, so all temperatures are offset by a value.
> >
> > It's definitely a kernel issue, so I am reassigning this bug.
> >
>
> Thank you for looking in to this.
> Here's the relevant bits of /proc/cpuinfo, just in case someone needs
> this.
[...]
Any update on this?
I'm experiencing the same issue. I even tried to install a newer
kernel via Squeeze backports with no success.
model name : Intel(R) Atom(TM) CPU 330 @ 1.60GHz
Motherboard: Intel D945GCLF2
coretemp-isa-0000
Adapter: ISA adapter
Core 0: +7.0°C (crit = +90.0°C)
coretemp-isa-0001
Adapter: ISA adapter
Core 1: +11.0°C (crit = +90.0°C)
zoidberg ~ # cat /sys/devices/platform/coretemp.*/temp1_input
7000
11000
Linux zoidberg 2.6.38-bpo.2-686 #1 SMP Tue Jun 14 11:43:18 UTC 2011
i686 GNU/Linux
Same happens with current stable kernel (linux-image-2.6.32-5-686
2.6.32-38).
Found a guy [0] who added an offset to sensors3.conf, but I don't know
if he knows what he's doing or it's just a lucky guess ;)
Ping me if you need more input.
[0] https://bbs.archlinux.org/viewtopic.php?id=79331
Nacho
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