One Command line for workaround before first repo update $ sudo sed -i 's/loki/xenial/g' /etc/apt/sources.list.d/elementary.list /etc/apt/sources.list.d/patches.list $ sudo apt update
One Command line for workaround before first repo update sources. list.d/ elementary. list /etc/apt/ sources. list.d/ patches. list
$ sudo sed -i 's/loki/xenial/g' /etc/apt/
$ sudo apt update