我是这样使用这些的，下面是pearOs8的源列表，我导入了梨子的源并更换内核为梨子，很好玩，我要感谢koolar好朋友提供源列表，我才又机会把pearos8的血液融入ubuntu
下面我把源列表提供给大家，稀罕玩的就玩吧，导入源以后，随意你安装梨子的任何软件应用，但这并不是没有风险的，有一定的风险，你要有足够的准备，
deb http://pearlinux-repo.fr/ Rocha main
deb http://ppa.launchpad.net/webupd8team/experiments/ubuntu raring main
deb http://ppa.launchpad.net/nemh/gambas3/ubuntu raring main
# See http://help.ubuntu.com/community/UpgradeNotes for how to upgrade to
# newer versions of the distribution.
deb http://mirrors.ustc.edu.cn/ubuntu/ raring main restricted
deb-src http://mirrors.ustc.edu.cn/ubuntu/ raring main restricted
## Major bug fix updates produced after the final release of the
## distribution.
deb http://mirrors.ustc.edu.cn/ubuntu/ raring-updates main restricted
deb-src http://mirrors.ustc.edu.cn/ubuntu/ raring-updates main restricted
## N.B. software from this repository is ENTIRELY UNSUPPORTED by the Ubuntu
## team. Also, please note that software in universe WILL NOT receive any
## review or updates from the Ubuntu security team.
deb http://mirrors.ustc.edu.cn/ubuntu/ raring universe
deb-src http://mirrors.ustc.edu.cn/ubuntu/ raring universe
deb http://mirrors.ustc.edu.cn/ubuntu/ raring-updates universe
deb-src http://mirrors.ustc.edu.cn/ubuntu/ raring-updates universe
## N.B. software from this repository is ENTIRELY UNSUPPORTED by the Ubuntu
## team, and may not be under a free licence. Please satisfy yourself as to
## your rights to use the software. Also, please note that software in
## multiverse WILL NOT receive any review or updates from the Ubuntu
## security team.
deb http://mirrors.ustc.edu.cn/ubuntu/ raring multiverse
deb-src http://mirrors.ustc.edu.cn/ubuntu/ raring multiverse
deb http://mirrors.ustc.edu.cn/ubuntu/ raring-updates multiverse
deb-src http://mirrors.ustc.edu.cn/ubuntu/ raring-updates multiverse
## N.B. software from this repository may not have been tested as
## extensively as that contained in the main release, although it includes
## newer versions of some applications which may provide useful features.
## Also, please note that software in backports WILL NOT receive any review
## or updates from the Ubuntu security team.
deb http://mirrors.ustc.edu.cn/ubuntu/ raring-backports main restricted universe multiverse
deb-src http://mirrors.ustc.edu.cn/ubuntu/ raring-backports main restricted universe multiverse
deb http://mirrors.ustc.edu.cn/ubuntu/ raring-security main restricted
deb-src http://mirrors.ustc.edu.cn/ubuntu/ raring-security main restricted
deb http://mirrors.ustc.edu.cn/ubuntu/ raring-security universe
deb-src http://mirrors.ustc.edu.cn/ubuntu/ raring-security universe
deb http://mirrors.ustc.edu.cn/ubuntu/ raring-security multiverse
deb-src http://mirrors.ustc.edu.cn/ubuntu/ raring-security multiverse
## Uncomment the following two lines to add software from Canonical's
## 'partner' repository.
## This software is not part of Ubuntu, but is offered by Canonical and the
## respective vendors as a service to Ubuntu users.
deb http://archive.canonical.com/ubuntu raring partner
deb-src http://archive.canonical.com/ubuntu raring partner
## This software is not part of Ubuntu, but is offered by third-party
## developers who want to ship their latest software.
deb http://extras.ubuntu.com/ubuntu raring main
deb-src http://extras.ubuntu.com/ubuntu raring main
deb http://mirrors.ustc.edu.cn/ubuntu/ raring-proposed universe main multiverse restricted
打开你的编辑文本gedit把这些粘贴在里面，保存名字为sources.list然后打开终端如下
sudo cp sources.list /etc/apt/sources
回车
sudo apt-get update
sudo apt-get upgrade
在作这些之前要有准备也许会造成冲突，你要有绝对的信心征服他，然后打开你的软件中心想安装的里面有，两个系统我们条最好的用，不好的卸载，有这些优秀的还不够我们选择吗？
奥对了我还有deepin的源再起用，实际是3个系统混装，，梨子的作者敢高仿mac我们这些愚蠢的也不之天高地后的模仿他一下，，下面是我安装的截图，，
如果你还想ubuntu与梨子8混用的同时还想玩点新鲜的提供deepin的源列表，导入3个源一起玩，，三个系统的软件提供我们选择优秀的，我们为什么说不呢？？？
deepin源
http://www.ubuntukylin.com/ukylin/forum.php?mod=viewthread&tid=6635&extra=
这个帖子在前面有详细的用法
祝大家玩的愉快！！！