All new models of Guardant dongles, starting with Guardant Sign, support Linux, and also operate in HID-mode.
The operation of protected Windows embedded applications under WINE is also supported.
In order to operate a dongle in GNU/Linux it is necessary to add a rule for the onboard processing tool HotPlugging. On most of the currently distributed releases using the 2.6.x kernel, the needed tool is udev.
The syntax for adding a rule using udev is as follows: