一般ユーザーのscreen設定

一般ユーザーのscreen設定
 https://superuser.com/questions/1195962/cannot-make-directory-var-run-screen-permission-denied　から以下

So to work around it, you can create a directory, such as ~/.screen:
mkdir ~/.screen && chmod 700 ~/.screenand export the SCREENDIR to point to that directory:
export SCREENDIR=$HOME/.screenYou can also put this line into you ~/.bashrc so that it will also take effect afterwards.