It works! In mainline kernel 4.2.0-rc5, if you go into alsamixer and unmute the "SPO" channel, then suddenly there's playback! :-D
** Tags removed: kernel-bug-exists-upstream-4.2-rc5 ** Tags added: kernel-bug-fixed-upstream-4.2-rc5 ** Tags added: latest-bios-a07 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1477859 Title: Onboard Audio not working on Dell Venue 11 Pro 7140 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1477859/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs