For more information, I opened an bug with GNOME on this some time ago: https://bugzilla.gnome.org/show_bug.cgi?id=788159
Also, for reference, you can bring up the numbers by pressing Super+Q. ** Bug watch added: GNOME Bug Tracker #788159 https://bugzilla.gnome.org/show_bug.cgi?id=788159 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1722570 Title: Numbers of sidebar icons only show after Super + Number key had been pressed To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell-extension-ubuntu-dock/+bug/1722570/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs