After reading ALSA-Configuration.txt and digging through some similar bugs i thought i should give ac97_quirk=hp_only a try. Unfortunately this does not fix my problem. New output of alsa-info.sh showing ac97_quirk=hp_only is enabled: <http://www.alsa- project.org/db/?f=60abe90d01093202bff65dc922133dc537153807>
Since ALSA-Configuration.txt suggests that the master channel is sometimes swapped with other channels I have enabled all available controls in the mixer applet and played with each of them. None of them is the master control. -- Master volume control has no effect on SIS 7012 with CMI9739A https://bugs.launchpad.net/bugs/351042 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs