I checked the hda_proc.py file and it does not contain that patch. So you could be right in saying that the patch might fix it.
I guess the package snd-hda-tools should be updated at some point -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1365769 Title: [G41MT-S2P, VIA VT2020, Pink Mic, Rear] No sound at all To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1365769/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs