Chris D'Italia, to advise, 4.4.0-57-generic is not mainline, but a Ubuntu kernel from the Proposed repositories as per https://launchpad.net/ubuntu/+source/linux .
Also, this isn't Fix Released as defined in https://wiki.ubuntu.com/Bugs/Status . ** Changed in: linux (Ubuntu) Status: Fix Released => Fix Committed ** Tags removed: kernel-fixed-upstream-4.4.0-57 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1649668 Title: PCI/internal sound card not detected Acer Aspire E5-575 Intel Corporation Device 9d71 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1649668/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
