you have to select a model for your alc887 , the auto model does not work
[ 12.828284] hda_codec: num_steps = 0 for NID=0xc (ctl = Front Playback Volume) [ 12.848284] hda_codec: num_steps = 0 for NID=0xc (ctl = Front Playback Volume) try those model of alc883/888 which create switch at node 0x0c since there is no volume control at node 0x0c -- [USB-Audio - Turtle Beach USB Audio] Playback problem https://bugs.launchpad.net/bugs/672805 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
