I met the problem too, and finally back to kernel linux- image-4.6.3-040603-generic, then it worked again and was able to connect to office InFocus projector just like before.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1642356 Title: Ubuntu 16.10 no longer connects to Panasonic projector through vga To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1642356/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs