The symptoms and behavior are nearly the same, so the issue seems closely related, if not the same. However, the report is for different hardware and dock (UltraDock rather than OneLink dock although both Haswell). But, without doing the back port of Dave Airlie's patches to 4.9.x, 4.10.x or 4.4.0, it's hard to know for certain. I'd suggest keeping the bug open if only to document the breadth of the problem.
If I get a chance, I may try the backport myself, but I don't have time right now. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1582414 Title: No HDMI audio on Lenovo pro dock with T440s To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/1582414/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs