I think the led indicator plays a part as well. For me, the perfect combination is no sound, vibrate, and turn start blinking the led until the next time I open the notification tray.
I believe this is the behaviour I used to get on android. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1445106 Title: [Notifications] turn the screen on To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-ux/+bug/1445106/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs