[alsa-devel] Headphone output doesn't work with 3.0.0-rc* anymore

Takashi Iwai tiwai at suse.de
Wed Jun 8 18:03:24 CEST 2011

At Tue, 7 Jun 2011 20:05:58 +0200,
Michal Hocko wrote:
> Hi,
> before 3.0.0-rc1, when I plugged anything into headphone output of my
> laptop, speakers were disabled and the sound has been routed to the
> headphone output. This doesn't seem to work anymore starting with
> 3.0.0-rc1. Speakers stay on even if I plug something to the headphone
> output.
> Is this a bug or a new behavior that userspace has to cope
> with?
> I am sorry for the lack of information but I have no idea what to
> provide.

Please give alsa-info.sh output at best.  Run it with --no-upload
option, and attach the output file.  This will contain most of
necessary information.



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