Having this issue as well. Blinking happens on mini displayport not on mini HDMI (running on Intel NUC with dual monitor setup). Some applications trigger the blinking more often than others. Blinking occurs every few minutes when working in a terminal, but it can happen multiple times in a row. Switching to (or away from) the terminal triggers the bug more often than just working in the terminal.
$ cat /proc/version_signature Ubuntu 4.4.0-21.37-generic 4.4.6 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1547619 Title: Intermittent screen blinking with 4k external mini display port with 4.4 kernels To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1547619/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
