
Git Push Rejected Non Fast Forward: Troubleshooting Checklist
If you see ! [rejected] main -> main (non-fast-forward) when running
Software troubleshooting desk

If you see ! [rejected] main -> main (non-fast-forward) when running

If you're on Debian 12 and get error: externally-managed-environment when using ...

You define a variable in a .env file or directly in docker-compose.yml, but your container sees n...

If you see ! [rejected] and non-fast-forward when running git pus...

You try to write a file inside a running Docker container and get no space left on device

You run docker-compose up and get an error like Error starting userland proxy:...