Date: Fri, 30 Jun 2006 17:20:24 GMT From: Henrik Brix Andersen <henrik@brixandersen.dk> To: freebsd-bugs@FreeBSD.org Subject: Re: kern/97383: Volume buttons on IBM Thinkpad crash system with ACPI Message-ID: <200606301720.k5UHKOCO074915@freefall.freebsd.org>
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The following reply was made to PR kern/97383; it has been noted by GNATS. From: Henrik Brix Andersen <henrik@brixandersen.dk> To: bug-followup@FreeBSD.org, fotios@prometheus.csh.rit.edu Cc: Subject: Re: kern/97383: Volume buttons on IBM Thinkpad crash system with ACPI Date: Fri, 30 Jun 2006 19:10:37 +0200 --a8Wt8u1KmwUX3Y2C Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable I can reproduce this problem with FreeBSD 6.1-RELEASE on my IBM ThinkPad X31. Whenever I attempt to access the hardware through ACPI, either by powering down (shutdown -h now), rebooting (shutdown -r now), loading the acpi_ibm kernel module (kldload acpi_ibm), pressing the volume keys etc, the system locks up with no sign as to why. I have found many postings on various mailing lists (see e.g. [1] and [2]) that suggest using PS2.EXE from IBM to disable the secondary IDE channel, but I have yet to find a way to try that as I do not have access to a Microsoft Windows environment. [1]: http://lists.freebsd.org/pipermail/freebsd-acpi/2004-November/000870.h= tml [2]: http://lists.freebsd.org/pipermail/freebsd-current/2004-January/019435= =2Ehtml --=20 Henrik Brix Andersen <henrik@brixandersen.dk> --a8Wt8u1KmwUX3Y2C Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.4 (GNU/Linux) Comment: GnuPG signed iD8DBQFEpVsNv+Q4flTiePgRAkV9AKC2aiTwue6qh/2UljvG/xs37htmSwCfcct9 AWQqMfupmbqQneBmv7t9tps= =KDUa -----END PGP SIGNATURE----- --a8Wt8u1KmwUX3Y2C--
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