Ubuntu 18.1 with Cinnamon Desktop. The "VirtualBox Machine" icons which are added as tasks to the Task Panel propagate and show several over time. Not sure what is happening to cause the task icons to be duplicated. But even when I close the VM completely, they persist. Click on them does nothing (because they aren't actually running). Eventually I have to restart to clear them. See screenshots.
Any idea how to stop this??
Any idea how to stop this??