Date: Mon, 13 Dec 2004 23:30:21 GMT From: "Julien Gabel" <jpeg@thilelli.net> To: freebsd-bugs@FreeBSD.org Subject: Re: kern/74989: (regression) Lost USB support between 5.2.1-RELEASE and 5.3-RELEASE on K7T266 Pro2. Message-ID: <200412132330.iBDNULxD069242@freefall.freebsd.org>
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The following reply was made to PR kern/74989; it has been noted by GNATS.
From: "Julien Gabel" <jpeg@thilelli.net>
To: freebsd-gnats-submit@freebsd.org,
"Anish Mistry" <mistry.7@osu.edu>
Cc: freebsd-usb@freebsd.org
Subject: Re: kern/74989: (regression) Lost USB support between
5.2.1-RELEASE and 5.3-RELEASE on K7T266 Pro2.
Date: Tue, 14 Dec 2004 00:25:16 +0100 (CET)
>> To answer to Anish who asked me "What happens when you boot w/ without
>> ACPI enabled?": i can say that i already try this without much success.
>> I also try to _play_ with my BIOS settings... no luck here too.
> Ok. After playing with my BIOS settings, i decided to reset them all.
> And here, i can say that i previously made a mistake: *disable* ACPI at
> boot time _do_ the trick!
>
> So, i ended with these two systems:
> - notebook: FreeBSD 5.2.1 + ACPI enable => USB ok
> - notebook: FreeBSD 5.3 + ACPI disable => USB ok
>
> - desktop: FreeBSD 5.2.1 + ACPI enable => USB ko :(
> - desktop: FreeBSD 5.3 + ACPI disable => USB ok
I correct myself one more time:
- notebook: FreeBSD 5.2.1 + ACPI enable => USB ok
- notebook: FreeBSD 5.3 + ACPI enable => USB ok
- notebook: FreeBSD 5.3 + ACPI disable => USB ok
- desktop: FreeBSD 5.2.1 + ACPI enable => USB ok
- desktop: FreeBSD 5.3 + ACPI enable => USB ko :(
- desktop: FreeBSD 5.3 + ACPI disable => USB ok
> The desktop is the machine equipped with the MSI K7T266 Pro2 motherboard.
> Note: the BIOS firmware is up to date with the last revision available.
>
> The update during the RELENG_5 branch seems to be at the origin of the
> USB support problem on this motherboard.
--
-jpeg.
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