I would say let's ignore comment #6, I can't reproduce it anymore, sorry for the confusion.
I tried to install 14.04.1 + 3.13.0-37 kernel to reproduce it, but the speaker audio output changed to "Dummy Output", which is totally different from the environment in the beginning of this report. Therefore I tested it with 14.04.1 stock image + update (3.13.0-39), and get the result in comment #9 "jackpoll_ms = 500" make the detection work without AC plugged. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1383997 Title: [Dell Vostro 5470] No HDMI audio with 14.04 To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1383997/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
