https://git.kernel.org/cgit/linux/kernel/git/tiwai/sound.git/commit/?id=13fd08a339f174840046d0b229f434c0a5ee9925
you need latest alsa driver daily build -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1334617 Title: [X550LB, Realtek ALC233, Mic, Internal] not working Ubuntu 14.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1334617/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs