From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Message-ID: <43660FED.6040000@grimmer.com> From: Lenz Grimmer MIME-Version: 1.0 To: bluez-devel@lists.sourceforge.net Subject: Re: [Bluez-devel] snd-bt-sco module prevents ACPI S3 References: <200510301643.31873.rene.mayrhofer@gibraltar.at> <4365579A.4080709@xmission.com> In-Reply-To: <4365579A.4080709@xmission.com> Content-Type: text/plain; charset=ISO-8859-1 Sender: bluez-devel-admin@lists.sourceforge.net Errors-To: bluez-devel-admin@lists.sourceforge.net Reply-To: bluez-devel@lists.sourceforge.net List-Unsubscribe: , List-Id: BlueZ development List-Post: List-Help: List-Subscribe: , List-Archive: Date: Mon, 31 Oct 2005 13:37:01 +0100 -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hi, some input from me, as I noticed the same issues. Brad Midgley wrote: > > 1. It's name in the lsmod list is different from the module name, i.e. > > modprobe and rmmod must be used with different names. > > Do you want to submit a patch (or at least tell us what the different > names are?) The module file is named "snd-bt-sco.ko", while "lsmod" displays it as "snd_bt_sco". Not a biggie, but weird. > > 2. It breaks ACPI S3 (suspend to RAM), making it pretty much unusable on > > laptops where S3 is used (like mine). Unloading snd-bt-sco does not work (I > > do that with a few other modules); as soon as it has been loaded once (even > > if it has not been used and/or has been unloaded), the kernel (2.6.14-rc5) is > > unable to enter ACPI S3. > > This may be the result of something we did but it's much more likely to > be a change in the kernel. > > What exactly happens when you try & fail to go to S3? I can confirm this here (SUSE Linux 10.0, Kernel 2.6.13) - suspending begins, but aborts at some point: PM: Preparing system for suspend Stopping tasks: ================================================================================================================================== stopping tasks failed (1 tasks remaining) Restarting tasks...<6> Strange, snd-bt-scod not stopped done It has been reported as BUG#1218671 in the bug tracker on SourceForge some time ago: http://sourceforge.net/tracker/index.php?func=detail&aid=1218671&group_id=116589&atid=678258 This report even contains a patch, but it does not seem to match/apply anymore. There is a second bug report, even though the subject line is misleading: http://sourceforge.net/tracker/index.php?func=detail&aid=1170421&group_id=116589&atid=678258 Does anybody actually check the bug reports that are filed at Bug Tracking system at http://sourceforge.net/projects/bluetooth-alsa/ : http://sourceforge.net/tracker/?atid=678258&group_id=116589&func=browse There are about 27 open bugs. Bye, LenZ - -- - ------------------------------------------------------------------ Lenz Grimmer -o) [ICQ: 160767607 | Jabber: LenZGr@jabber.org] /\\ http://www.lenzg.org/ V_V -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.2 (GNU/Linux) Comment: Using GnuPG with Thunderbird - http://enigmail.mozdev.org iD8DBQFDZg/rSVDhKrJykfIRAvzcAJ9YDcUCQtLlB1wDlikx1ZbK/6YOWgCfSnoc xRVkKjjRUYuNpps/PaR4C/4= =Ra14 -----END PGP SIGNATURE----- ------------------------------------------------------- This SF.Net email is sponsored by the JBoss Inc. Get Certified Today * Register for a JBoss Training Course Free Certification Exam for All Training Attendees Through End of 2005 Visit http://www.jboss.com/services/certification for more information _______________________________________________ Bluez-devel mailing list Bluez-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/bluez-devel