
I am running OpenJDK 11.0.2+7 which is what gets installed by default on CentOS 7 as shown below. And I guess fifth would be whether Java is installed and if so which one/version being that Oracle Java 8 or OpenJDK8 is required for I believe Minecraft 12 and up.I set the xmx value from 256 to 1024 with no effect. You may also want to bump up that xmx value a bit depending upon your system hardware configuration and any other servers you might be running.The logs show when I initialized the server and it extracted the forge universal from the install.jar but that is it.

It is as if the server doesn’t try to start at all.

The logs don’t show anything at all when I click on the Start button. The logs directory under my created server is shown below.
HOW TO INSTALL FORGE 1.12.2 ON WINDOWS 7 UPDATE
Yes, I followed the update directions from the Wiki and have run the update_webui.sh shell program just the other day.

