The "running" arrows on the left of launcher tiles are for open windows. Consequently, if an application is running but has no open windows, the launcher will wrongly consider it not running, and will launch a new instance. That’s what is happening with tomboy. The issue with firefox is likely a different one.
The "running" arrows on the left of launcher tiles are for open windows. Consequently, if an application is running but has no open windows, the launcher will wrongly consider it not running, and will launch a new instance. That’s what is happening with tomboy. The issue with firefox is likely a different one.