Issue #2090 has been updated by ss griffon.
I don't have time to look at this but it would be useful if you could compile snd_hda with -DSND_HDA_DEBUG (I think). Then load sound module and set hw.snd.verbose=3 (again I think). Then load the snd_hda module and paste the output of /var/log/messages. There should be alot. I wish I could look into this but I don't even have a DFBSD install right now. ---------------------------------------- Bug #2090: snd_hda does not support headphone automute http://bugs.dragonflybsd.org/issues/2090 Author: Justin C. Sherrill Status: Feedback Priority: Normal Assignee: Category: Target version: The hda sound driver does not notice jack insert/removal events. Even when booted verbosely, there's no action, so attaching headphones does not mute speaker audio. An update to FreeBSD's sound/pci/hda expressly mentions solving this problem: http://svnweb.freebsd.org/base?view=revision&revision=182999 -- You have received this notification because you have either subscribed to it, or are involved in it. To change your notification preferences, please click here: http://bugs.dragonflybsd.org/my/account