I'm moving from running Omada controller in Docker to native mode in Ubuntu 22.04, and have read the FAQ here: https://www.tp-link.com/us/support/faq/3272/

After reading through that, there are some errors and improvements that could be made:

1. Supported Linux distributions: include Ubuntu 22.04. See below.
    
2. Through the entire FAQ, there are apt commands that are invalid because the -y comes just before the package name. Example with OpenJDK 8:
   
   sudo apt install -y openjdk-8-jre-headless
   
   Fails with "E: Unable to locate package -y". It should be replaced with the -y after apt, and in many places:
   
   sudo apt -y install openjdk-8-jre-headless.
   
   So this needs to be replaced and resolved. Some other places don't have the -y switch and that could be added.
    
3. On 3.1, Install MongoDB, the public key importing through apt-key is deprecated. This is the command that replaces it:
   
   wget -qO - https://www.mongodb.org/static/pgp/server-4.4.asc | sudo tee /etc/apt/trusted.gpg.d/server-4.4.asc
    

4. On the Install MongoDB, Ubuntu 22.04 support can be added:
   
   echo "deb [ arch=amd64,arm64 ] https://repo.mongodb.org/apt/ubuntu jammy/mongodb-org/4.4 multiverse" | sudo tee /etc/apt/sources.list.d/mongodb-org-4.4.list
   
   

5. On How to Compile to JSVC, you could add all the dependencies into a single line:
   
   sudo apt install autoconf make gcc openjdk-11-jdk-headless
   
   

6. And on the instructions to Download the source codes, the version is now 1.3.1. The current wget command line throws an Error 404 not found. 
    

7. On the same, it's missing the command to extract the package after downloading:
   
   wget URL... commons-daemon-1.3.1-src.tar.gz <== updated to 1.3.1
   tar -zxvf commons-daemon-1.3.1-src.tar.gz <== missing
   cd commons-daemon-1.3.1-src/src/native/unix/
   sh support/buildconf.sh <== throw warnings but that's ok
   
   

8. Instead of creating a symbolic link, I just copy the jsvc binary to /usr/bin

sudo cp jsvc /usr/bin/

That's it. Keep up with the good work.