What does “auto-mount” do in VirtualBox shared folder setup

automountshared-foldersvirtualbox

In VirtualBox, Ubuntu guest, Windows 7 host, I click this "Auto-mount" box, but it doesn't seem to have any effect. I have to edit fstab to get it to mount. So what is it for?

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Best Answer

Make sure that the additions are installed, and that you have added your username as a member of the vboxsf group (sudo usermod -aG vboxsf <your username>).

Then you need at least to log out (or reboot) for the change to take effect.