https://bugzilla.kernel.org/enter_bug.cgi?product=Drivers
report the bug in kernel with your two alsa-info http://www.alsa-project.org/db/?f=49a85d336fe00e727855904771447325a657f34f http://www.alsa-project.org/db/?f=297a5a14996537475e9fec9ac60771449990c883 it is strange that alc1200 have no pin complexes for analog playback and capture how many audio jacks , internal speakers or Mic ? Node 0x11 [Pin Complex] wcaps 0x400300: Mono Digital Control: name="HDMI Phantom Jack", index=0, device=0 Pincap 0x00000010: OUT Pin Default 0x18561170: [Jack] Digital Out at Int HDMI Conn = Digital, Color = Black DefAssociation = 0x7, Sequence = 0x0 Misc = NO_PRESENCE Pin-ctls: 0x40: OUT Connection: 1 0x10 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1245624 Title: [HP Pavilion Media Center TV m8175.es Desktop PC] Non support for ALC1200 Analog To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1245624/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs