Re: ACPI regressions

From: Mike Makonnen <mtm_at_identd.net>
Date: Thu, 11 Dec 2003 15:21:59 +0300
On Wed, Dec 10, 2003 at 09:46:41AM -0800, David O'Brien wrote:
> On Wed, Dec 10, 2003 at 03:35:25PM +0300, Mike Makonnen wrote:
> > 
> > I upgraded my laptop to 5.2-BETA from 5.1-RELEASE a few weeks ago and was
> > extremely happy to find that acpi was working much better. However, after
> > the recent upgrade of ACPI in 5.2-CURRENT, all the problems that had been
> > fixed reappeared. My laptop is a Dell Inspiron 5100 with Dell BIOS A23.
> > The symptoms are:
> > o The acpi battery information is invalid
> > o The acpi temperature information is invalid
> > o The following message is repeated several times on the console when it boots:
> >      -0166: *** Error: UtAllocate: Attempt to allocate zero bytes
> 
> Have you fixed your BIOS's ACPI?  There is a nice page for Dell laptops
> at http://sandcat.nl/~stijn/freebsd/dell.php

Interestingly when I tried it with 5.1-RELEASE (acpi not working well) and
5.2-BETA (acpi working well) it didn't make any difference. When I tried
it again after the acpi import, it fixed my problems:
o temperature information is good
o batter information is good
o I no longer get the UtAllocate errors

Cheers.
-- 
Mike Makonnen  | GPG-KEY: http://www.identd.net/~mtm/mtm.asc
mtm_at_identd.net | Fingerprint: 00E8 61BC 0D75 7FFB E4D3  6BF1 B239 D010 3215 D418
mtm_at_FreeBSD.Org| FreeBSD - Unleash the Daemon !
Received on Thu Dec 11 2003 - 04:50:58 UTC

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