I am facing the same issue. Unable to use enter key to select any menu option. Moreover, enter does not work on top right menu which manages wifi, sound level, screen brightness etc. Seems like these issues are related.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1710421 Title: Keyboard accelerators for window menus aren't implemented To manage notifications about this bug go to: https://bugs.launchpad.net/gnome-shell/+bug/1710421/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs