Hi, targa-2ch-dig makes everything work correctly: when headphones are plugged in, sound comes only from the headphones and when I unplugg them, sound comes from the laptop's speaker. Unchecking the "headphones" checkbox in the sound preferences works like turning off the headphones, which I suppose is the expected behaviour.
I don't have SPDIF jacks, but targa-2ch doesn't work: the same problem as with the default settings occurs. So I suggest to make this setting (adding model=targa-2ch-dig at the end of /etc/modprobe.d/alsa-base) automatic. -- Realtek ALC883 speakers don't mute when headphones plugged in https://bugs.launchpad.net/bugs/253422 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