Lab 8.1 Ubuntu issue
I encountered the following issue with Lab 8.1 (udev) while doing it on Ubuntu:
The udev rule had no effect after just creating the file.
I had to run the following command to get the rule to work:
sudo udevadm control --reload-rules
I could not find any mention of this anywhere in the course ware. If this is the default behavior of Ubuntu, it should be mentioned in the course or the LAB resolution.