model=nofixup
not sure it is limited to pin fixup only https://git.kernel.org/cgit/linux/kernel/git/tiwai/sound.git/log/sound/pci/hda/patch_realtek.c?qt=grep&q=gigabyte you need to ask the author to find some unique method to identify the motherboard dmi.board.name: 970A-DS3P dmi.board.vendor: Gigabyte Technology Co., Ltd. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1457476 Title: Realtek ALC887-VD speakers don't mute when headphones are inserted To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1457476/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs