https://git.kernel.org/cgit/linux/kernel/git/tiwai/sound.git/tree/sound/pci/ca0106/ca0106_mixer.c
you need to remove "Analog" from those "Analog xxx Playback Volume" static struct snd_kcontrol_new snd_ca0106_volume_ctls[] = { CA_VOLUME("Analog Front Playback Volume", CONTROL_FRONT_CHANNEL, PLAYBACK_VOLUME2), CA_VOLUME("Analog Rear Playback Volume", CONTROL_REAR_CHANNEL, PLAYBACK_VOLUME2), CA_VOLUME("Analog Center/LFE Playback Volume", CONTROL_CENTER_LFE_CHANNEL, PLAYBACK_VOLUME2), CA_VOLUME("Analog Side Playback Volume", CONTROL_UNKNOWN_CHANNEL, PLAYBACK_VOLUME2), -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1497666 Title: No right channel sound on Creative Xtreme Audio (CA0106) in Ubuntu 14.04-15.10 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1497666/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs