try latest alsa driver https://git.kernel.org/cgit/linux/kernel/git/tiwai/sound.git/log/?qt=grep&q=independent+hp
you can disable this feature by using hint ndep_hp=0 https://git.kernel.org/cgit/linux/kernel/git/tiwai/sound.git/plain/Documentation/sound/alsa /HD-Audio.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/776390 Title: [K50AB, VIA VT1708S, Green Headphone Out, Rear] Playback problem To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/776390/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
