[Vilius] > tomorrow I will play with the code. the resulting UDEV rules (with reference to works of Adrian Crenshaw), for those who are interested: #By default, disable it. ACTION=="add", SUBSYSTEMS=="usb", RUN+="/bin/sh -c 'for host in /sys/bus/usb/devices/usb*; do echo 0 > $host/authorized_default; done'" #Enable hub devices. ACTION=="add", ATTR{bDeviceClass}=="09", RUN+="/bin/sh -c 'echo 1 >/sys$DEVPATH/authorized'" #Other things to enable, do nto forget to add mouse, and other devices. ACTION=="add", ATTRS{product}=="VendorX", ATTRS{serial}=="0xxxxxx", RUN+="/bin/sh -c 'echo 1 >/sys$DEVPATH/authorized'" -- /Vilius -- To unsubscribe from this list: send the line "unsubscribe linux-hotplug" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html