Note that 1001 is the id of the group vboxusers! In my configuration, it was 123 for example. You can find out by going to System->Administration->Users and Groups->Manage Groups, and clicking on the Properties button when having selected vboxusers.
Note that 1001 is the id of the group vboxusers! In my configuration, it was 123 for example. You can find out by going to System- >Administration ->Users and Groups->Manage Groups, and clicking on the Properties button when having selected vboxusers.