由于一些Launchpad的变化，Y PPA Manager中的PPA搜索功能出现了一些问题，只返回搜索结果的一部分。2016年3月11日，发布的最新的Y PPA Manager中，修复了这个问题。
功能介绍：
list the packages available in a PPA added on your system;
download packages from PPAs without adding them;
PPAs backup / restore, along with all the PPA keys;
update single repositories using a command line tool (by the way, when you add a PPA using Y PPA Manager, it's updated without updating all the software sources) called "update-ppa" - usage example: "sudo update-ppa ppa:webupd8team/java"; this feature was implemented by Satya;
some options that should help you re-enable the working PPAs when upgrading to a newer Ubuntu / Linux Mint version;
remove duplicate PPAs;
Unity quicklists / optional AppIndicator;
more.
详情请看：http://www.webupd8.org/2016/03/y-ppa-manager-updated-with-important.html
来自:开源中国社区
