Git push error '[remote rejected] master -> master (branch is currently checked out)'

Question

Yesterday, I posted a question on how to clone a Git repository from one of my machines to another, How can I \'git clone\' from another machine?.

I am now

Answer 1

Using this to push it to the remote upstream branch solved this issue for me:

git push  master:origin/master

The remote had no access to the upstream repo so this was a good way to get the latest changes into that remote