After installing the backport, I still don't get the 'digital input source' option in alsamixer or anywhere else.
However, I had previously followed the instructions in https://wiki.ubuntu.com/Gutsy_Intel_HD_Audio_Controller under 'method A'. At this instant, the alsa-base file in modprobe.d says 'snd-hda-intel model=3stack'. I have an XPS m1330. I would be most grateful for any advice about sorting out all these conflicting instructions. -- [xps1330] microphone built-in doesn't work https://bugs.launchpad.net/bugs/147682 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs