On Tue, Mar 6, 2012 at 20:19, Jasper Taylor <[email protected]> wrote: > > Hi, > I just upgraded to 12.04 beta1. I was hoping that the sound was all going > to be working at last in this release, but nothing works out of the box. I > have played with alsamixer settings and cannot get anything more than clicks > from the speakers, and nothing at all from the headphone socket. The > commands on the ARM/TEGRA/AC100 home page are out of date -- I get > > $ sudo amixer set 'Line',0 unmute > amixer: Unable to find simple control 'Line',0 > > The only advice I can find on any list anywhere is to play with alsamixer. > Also as far as I can tell, no-one has ever had the headphone socket working > with any kernel other than 2.6.38-1000-ac100. Can this be right? Can anyone > save me from having to go back to Oneiric? Try to unmute everything in alsamixer, and yes the headphones works out-of-the-box on all 3.X kernels.
> --Jasper > > > _______________________________________________ > Mailing list: https://launchpad.net/~ac100 > Post to : [email protected] > Unsubscribe : https://launchpad.net/~ac100 > More help : https://help.launchpad.net/ListHelp -- Leon Romanovsky | Independent Linux Consultant www.leon.nu | [email protected] _______________________________________________ Mailing list: https://launchpad.net/~ac100 Post to : [email protected] Unsubscribe : https://launchpad.net/~ac100 More help : https://help.launchpad.net/ListHelp
