No answer in over a month and I believe this is fixed in current Ubuntu releases.
** Changed in: systemd (Ubuntu) Status: Incomplete => Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/637695 Title: Acer Aspire 5920 Fn+F2 not mapped To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/637695/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs