The virtual machine does not quit. How can I safely stop it?

Tue, 07/05/2011 - 10:04 — Daniel Lombraña...  (Updated July 2013, BS)

*** The following advice only applies to the old wrapper ***

If after quitting BOINC, the virtual machine continues running, you can safely stop it by running the following command in your computer:

VBoxManage controlvm BOINC_VM savestate