I did the instructions in #30 (Pietro) but I had to choose the option "install boot override" with "apply now" the device was allways occupied.
Anyway, now it showing the same in alsamixer as #31 (cesar) but to get the subwoofer working I have to plug the headphones into one of the two (headphone or headset) connectors. As soon as I remove them I loose the subwoofer !
What I'm doing wrong ?
I'm on Ubuntu server + xfce4 with his mixer (alsa) which shows also a setting switches > "speaker" that enable/disable de front speaker.
Hi,
I did the instructions in #30 (Pietro) but I had to choose the option "install boot override" with "apply now" the device was allways occupied.
Anyway, now it showing the same in alsamixer as #31 (cesar) but to get the subwoofer working I have to plug the headphones into one of the two (headphone or headset) connectors. As soon as I remove them I loose the subwoofer !
What I'm doing wrong ?
I'm on Ubuntu server + xfce4 with his mixer (alsa) which shows also a setting switches > "speaker" that enable/disable de front speaker.
Thank you for any help.