Node 0x0b [Pin Complex] wcaps 0x410101: Stereo Control: name="Speaker Phantom Jack", index=0, device=0 Pincap 0x00000050: OUT Balanced Pin Default 0x90100112: [Fixed] Speaker at Int N/A Conn = Unknown, Color = Unknown DefAssociation = 0x1, Sequence = 0x2 Misc = NO_PRESENCE Pin-ctls: 0x00: Delay: 1 samples Connection: 1
how many speaker since the node support balanced mode ? speaker is muted by the driver when headphone is plugged control.17 { iface CARD name 'Headphone Jack' value true comment { access read type BOOLEAN count 1 } } do you mean Jack detection of headphone in incorrect ? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1355984 Title: Built in speakers do not work on iMac 14,2 and iMac 14,4 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1355984/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs