Not able to lock files by using git lfs


I’m trying to lock a file in by using lfs and I can’t lock it.

I’ve followed the steps described here and here. No avail. Even though recognizes the file as being handled by LFS no lock/unlock icon is displayed.

I’ve also tried unlocking it via the command line, it appears lock, same situation


Even SourceTree displays it as potentially lockable, nothing

I’ve also tried with a binary file, same results as with a text file.

I’ve locked the file and then commit, same result.

What am I doing wrong?

Any suggestion is welcomed.