Date: Thu, 28 Nov 2002 08:27:38 +0100 From: Christian Brueffer <chris@unixpages.org> To: Mark Evenson <evenson@panix.com> Cc: freebsd-mobile@FreeBSD.ORG, freebsd-stable@FreeBSD.ORG Subject: Re: apm on an IBM ThinkPad A30 Message-ID: <20021128072738.GK21123@unixpages.org> In-Reply-To: <a0adjwfrkd.fsf@panix3.panix.com> References: <Pine.GSO.4.44.0211260747350.14708-100000@bonsai.fernuni-hagen.de> <a0adjwfrkd.fsf@panix3.panix.com>
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--DITGHUV3p5DjDsXt Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Tue, Nov 26, 2002 at 07:23:14AM -0500, Mark Evenson wrote: > The following message is a courtesy copy of an article > that has been posted to comp.unix.bsd.freebsd.misc as well. >=20 > Sebastian Benner <benners@bonsai.fernuni-hagen.de> writes: >=20 > > Hi, > >=20 > > I am facing problems with apm on an IBM ThinkPad A30 . Apm works as far= as > > the battery status is concerned. Suspend mode lets the display switch o= ff > > but not come back. Anyone else having this problem? > >=20 >=20 > My IBM Thinkpad X20 exhibits the same symptoms. There was a recent spate > of postings on freebsd-stable [[1]] regarding similar problems with an IBM > Thinkpad R32. The problem was eventually diagnosed as badly initilized > data structures and fixed to the satisfication of the reporting user with= a patch to > sys/dev/ata/ata-all.c [[2]], but it does not work for me.=20 >=20 > Even with this patch applied, my system will always eventually hang on > resume. "Eventually" as it seems to "sometimes" work once (a > suspend/resume cycle), but never twice. This is the same behavior as when > I run unpatched STABLE. >=20 Hi, the specific patch you mention was just against a panic that was triggered, when you have 'device atapicam' in your kernel config. My R32 always resumed fine, leaving aside the various device timeouts :-) BTW, I'm running -CURRENT with ACPI on the thingy now and it works quite we= ll. - Christian --=20 http://www.unixpages.org chris@unixpages.org GPG Pub-Key : www.unixpages.org/cbrueffer.asc GPG Fingerprint: A5C8 2099 19FF AACA F41B B29B 6C76 178C A0ED 982D GPG Key ID : 0xA0ED982D --DITGHUV3p5DjDsXt Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.0 (FreeBSD) iD8DBQE95cVqbHYXjKDtmC0RAn5WAKD+4q8jhyL2s6EDt/gw9kmMwRILZQCdE6W0 zZ0FtU6lfBZVQZrrie7fjT4= =2hXt -----END PGP SIGNATURE----- --DITGHUV3p5DjDsXt-- To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-mobile" in the body of the message
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