Updated the BIOS to the latest (1.27) with no change to behavior. $ sudo dmidecode -s bios-version JBET63WW (1.27 )
$ sudo dmidecode -s bios-release-date 11/10/2016 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1649751 Title: [20BXCTO1WW, Intel Broadwell HDMI, Digital Out, HDMI] fails after suspend/resume To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1649751/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs