I'm having trouble making sense of this; that option is definitely supported by 'udevadm info' from udev 166-0ubuntu6. Is it possible that you have a different udevadm somewhere else on $PATH?
I'm having trouble making sense of this; that option is definitely supported by 'udevadm info' from udev 166-0ubuntu6. Is it possible that you have a different udevadm somewhere else on $PATH?