Date: Wed, 10 Dec 2003 12:48:59 -0800 (PST) From: Nate Lawson <nate@root.org> To: Mike Makonnen <mtm@identd.net> Cc: freebsd-current@FreeBSD.Org Subject: Re: ACPI regressions Message-ID: <20031210124708.R47080@root.org> In-Reply-To: <20031210123525.GA13196@mobile.acsolutions.com> References: <20031210123525.GA13196@mobile.acsolutions.com>
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On Wed, 10 Dec 2003, 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 Try reverting sys/contrib/dev/acpica/dsmthdat.c to rev 1.1.1.17 Then compile/boot with a new acpi.ko. I have a feeling there are still a lot of reference problems in AML that acpi-ca doesn't handle. -Nate
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