Re: Problem with sensors on linux 2.6.25

From: Andrew Morton
Date: Wed May 07 2008 - 02:19:27 EST


On Sun, 4 May 2008 23:34:03 +0200 tockar <tockar@xxxxx> wrote:

> Hello,
> I've strange problem with Linux 2.6.25 and later (I've compiled 2.6.26-rc1 and
> I have same problem). In 'sensors' command result, I get ALARMs.
> Here's 'sensors' result on Linux 2.6.24:
>
> it87-isa-0290
> Adapter: ISA adapter
> VCore 1: +1,71 V (min = +3,97 V, max = +1,95 V)
> VCore 2: +3,09 V (min = +3,82 V, max = +1,01 V)
> +3.3V: +3,07 V (min = +3,82 V, max = +3,06 V)
> +5V: +5,59 V (min = +4,27 V, max = +5,11 V)
> +12V: +13,31 V (min = +15,62 V, max = +7,74 V)
> -12V: -2,69 V (min = -0,61 V, max = +3,44 V)
> -5V: -9,14 V (min = +3,82 V, max = -2,62 V)
> Stdby: +0,00 V (min = +6,37 V, max = +5,03 V)
> VBat: +3,25 V
> fan1: 5152 RPM (min = 0 RPM, div = 2)
> fan2: 0 RPM (min = 0 RPM, div = 2)
> M/B Temp: +34,0__C (low = -7,0__C, high = -11,0__C) sensor = transistor
> CPU Temp: +33,0__C (low = -66,0__C, high = +127,0__C) sensor = transistor
> Temp3: +31,0__C (low = -33,0__C, high = -101,0__C) sensor = transistor
>
> Two minutes later, on Linux 2.6.25:
>
> it87-isa-0290
> Adapter: ISA adapter
> VCore 1: +1,71 V (min = +3,97 V, max = +1,95 V) ALARM
> VCore 2: +3,09 V (min = +3,82 V, max = +1,01 V) ALARM
> +3.3V: +3,07 V (min = +3,82 V, max = +3,06 V) ALARM
> +5V: +5,59 V (min = +4,27 V, max = +5,11 V) ALARM
> +12V: +13,31 V (min = +15,62 V, max = +7,74 V) ALARM
> -12V: -2,69 V (min = -0,61 V, max = +3,44 V) ALARM
> -5V: -9,14 V (min = +3,82 V, max = -2,62 V) ALARM
> Stdby: +0,00 V (min = +6,37 V, max = +5,03 V) ALARM
> VBat: +3,25 V
> fan1: 5152 RPM (min = 0 RPM, div = 2)
> fan2: 0 RPM (min = 0 RPM, div = 2)
> M/B Temp: +35,0__C (low = -7,0__C, high = -11,0__C) sensor = transistor
> CPU Temp: +33,0__C (low = -66,0__C, high = +127,0__C) sensor = transistor
> Temp3: +32,0__C (low = -33,0__C, high = -101,0__C) sensor = transistor
>
> Results are almost identical, but I get those ALARMs. I've Pentium4 1,4Ghz
> processor, module for my mainboard is BLK_DEV_VIA82CXXX. Is that a bug? Can I
> safely use Linux 2.6.25 or later?

(cc added)
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