Pkg.update() Julia git permissions ownership error on update.

In /home/me/: sudo chown -Rc $UID .julia/ Jupyter notebook manifested the error in update okay with git errors reported. But on reinstallation of julia the kernel died. Running Julia natively from home/user showed the git write error. Applying the command above changed masses of permissions and then in the native julia from home, using JLD precompiled okay....