For me it looks like a bug in gnome-control-center. When clicking the button, it should be checked whether there is already a system-config-printer process running. If so, the window of it should be pulled to the front, if not, s-c-p should get started.
In addition, it must be made sure that the button action happens only once when one clicks the button once, and not repeatedly as long as the button is held down. The reports of some users that they get 7 instances of s-c-p with a single click on the button looks like that in the few milliseconds while they have the left mouse button down the action of starting s-c-p is repeated in quick frequence. So these issues need to get fixed in g-c-c. ** Changed in: gnome-control-center (Ubuntu) Assignee: Till Kamppeter (till-kamppeter) => (unassigned) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1755514 Title: Clicking the "Additional Printer Settings…" button launches system- config-printer multiple times To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-control-center/+bug/1755514/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs