MineOS Java 21 help

Hello all!

I am attempting to get a Minecraft 1.21 server set up for my friends and I on a Proxmox VM with MineOS. I am pretty new to this, so I had to follow a couple of tutorials.

I know the issue (after some research) is that Minecraft 1.21 uses Java 21 now, but whenever I try to start the server with Java 1.21 selected, it does not start. I’ve seen posts about people just updating their Java on whatever OS they use, but I am directly using mineOS as the installed software.

Does anyone have any way I could try and update Java to get this fixed, or another solution?

Thank you!
Was this page helpful?