Doing:
apt-get install software-properties-common
add-apt-repository ppa:uroni/urbackup
apt update
Returns:
W: Failed to fetch http://ppa.launchpad.net/uroni/urbackup/ubuntu/dists/jessie/main/binary-amd64/Packages 404 Not Found
Doing:
apt-get install software-properties-common
add-apt-repository ppa:uroni/urbackup
apt update
Returns:
W: Failed to fetch http://ppa.launchpad.net/uroni/urbackup/ubuntu/dists/jessie/main/binary-amd64/Packages 404 Not Found