It looks like the PPA still exists, so you may want to try removing it and readding it.
https://launchpad.net/~jolicloud-team/+archive/ubuntu/ppa?field.series_filter=precise
It looks like the PPA still exists, so you may want to try removing it and readding it.
https:/ /launchpad. net/~jolicloud- team/+archive/ ubuntu/ ppa?field. series_ filter= precise