RE: [ACPI] fan status not working with kernel 2.6.0-test11 for Acer Travelmate 803 LCI

[Yu, L. <lum...@in...>]

Would you please collect any useful information, and file it on =
bugzilla.kernel.org in PM/ACPI category.
You need post dmesg, /proc/interrupts ...

Thanks,
Luming

-----Original Message-----
From: acp...@li... =
[mailto:acp...@li...]On Behalf Of Ow Mun Heng
Sent: 2003?12?3? 10:05
To: Herv=A8=A6 Eychenne; acp...@li...
Subject: RE: [ACPI] fan status not working with kernel 2.6.0-test11 for =
Acer Travelmate 803 LCI




> -----Original Message-----
> From: Herv=E9 Eychenne [mailto:rv...@ey...]
> Sent: Wednesday, December 03, 2003 2:11 AM
> To: acp...@li...
> Subject: [ACPI] fan status not working with kernel=20
> 2.6.0-test11 for Acer
> Travelmate 803 LCI
>=20
>=20
>  Hi,
>=20
> I have acpi activated (as well as every acpi features) on my Acer
> Travelmate 803 LCI (it's a laptop), with linux kernel 2.6.0-test11.

I have a D600 on linux 2.4.23 and 2.4.22-ac4

>=20
> Everything works quite well, except that:
> - old ACPI interface for performance management
>   (/proc/acpi/processor/CPU0/performance) doesn't work: echoing a
>   state number in it causes a small kernel oops, often=20
> killing the "su"
>   session itself.

Any echoing to this interface does _nothing_ at all. Should it? I've =
been
using=20
cpufreq to lower the cpu frequency to 600mhz

> - the fan is reported to be off, even when it is functionning. I'm
>   currently developping a little program which ensures a "silent mode"
>   (no fan activation), so it would be very useful.

I have _no_ fan status at all. ls -lR /proc/acpi/fan yields only
> total 0

I currently have the fan on the whole time!! I think it's causing a batt
drain. I get only 2:30 hours using the laptop.

HELp?

OW


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