I am running a corporate image of Windows 7 in a VirtualBox on my Ubuntu machine. Because of restrictions from the corporation I am not allowed to change Windows so it will not turn on screensaver and lock itself, asking for a password after a given time. Because I run it as a guest machine there is of course no reason for such a timer, as Ubuntu has one.
Is there a way to send a signal to the guest to keep it alive while I use Ubuntu? it is very inconvenient that it locks itself while I use the Ubuntu host.