I have been seeking a firewall to use in Manjaro and I decided to go with ufw with the instructions on Manjaro Wiki. I set it up. However, when I check the status with
# ufw status verbose
I end up receiving the warning below:
WARN: uid is 0 but ‘/usr’ is owned by 1001
I want to learn what this warning is about and how I could address this issue.
I am using ufw strictly in command line because the gui interface gufw apparently not working on my pinebook pro sway environment; I am guessing a wayland compatibility problem.
I would appreciate if this warning would be explained to me and how this can be addressed.
I have been checking out alternatives and I realized there is firewalld, which I can install if the warning with ufw is serious.