这是在下现在正使用的ubuntu14.04 trusty的源，对！你没有看错就是14.04虽然还未发布还在开发当中，但为了体现一下奉献精神在下就当了一回小白鼠14.04计划一推出我就立上立马上马的换成14.04 trusty的源了。
各位用ubuntu的linuxer不妨也踊跃的换成14.04的源慢慢滚动着升级到14.04正式版，因为经在下亲测我的ubuntu完全没问题（我是从13.10的测试版升的，别的版本不敢保证）。好了下面就把我用的几个源奉上吧：
#------------------ubuntu14.04
trusty(sohu#山东网通用户强烈建议#)-----------------------#
deb http://mirrors.sohu.com/ubuntu/ trusty multiverse universe
restricted main
deb http://mirrors.sohu.com/ubuntu/ trusty-updates multiverse
universe restricted main
deb http://mirrors.sohu.com/ubuntu/ trusty-backports multiverse
universe restricted main
deb http://mirrors.sohu.com/ubuntu/ trusty-security multiverse
universe restricted main
deb http://mirrors.sohu.com/ubuntu/ trusty-proposed multiverse
universe restricted main
#-------------ubuntu14.04
trusty(163#网易电信网通双线接入网速杆杆的#)-----------------#
deb http://mirrors.163.com/ubuntu/ trusty main multiverse
restricted universe
deb http://mirrors.163.com/ubuntu/ trusty-security main multiverse
restricted universe
deb http://mirrors.163.com/ubuntu/ trusty-updates main multiverse
restricted universe
deb http://mirrors.163.com/ubuntu/ trusty-proposed universe
restricted multiverse main
deb http://mirrors.163.com/ubuntu/ trusty-backports main multiverse
restricted universe
#-------------------ubuntu14.04
trusty(taiwan)--------------------------#
# deb http://tw.archive.ubuntu.com/ubuntu/ trusty multiverse
universe restricted main
# deb http://tw.archive.ubuntu.com/ubuntu/ trusty-security
multiverse universe restricted main
# deb http://tw.archive.ubuntu.com/ubuntu/ trusty-updates
multiverse universe restricted main
# deb http://tw.archive.ubuntu.com/ubuntu/ trusty-proposed
multiverse universe restricted main
# deb http://tw.archive.ubuntu.com/ubuntu/ trusty-backports
multiverse universe restricted main
#-------------------ubuntu14.04
trusty(上海交通大学)--------------------------#
deb http://ftp.sjtu.edu.cn/ubuntu/ trusty universe restricted
multiverse main
deb http://ftp.sjtu.edu.cn/ubuntu/ trusty-security universe
restricted multiverse main
deb http://ftp.sjtu.edu.cn/ubuntu/ trusty-updates universe
restricted multiverse main
deb http://ftp.sjtu.edu.cn/ubuntu/ trusty-proposed universe
restricted multiverse main
deb http://ftp.sjtu.edu.cn/ubuntu/ trusty-backports universe
restricted multiverse main
#-------------------ubuntu14.04
trusty(北京交通大学)--------------------------#
deb http://mirror.bjtu.edu.cn/ubuntu/ trusty universe restricted
multiverse main
deb http://mirror.bjtu.edu.cn/ubuntu/ trusty-security universe
restricted multiverse main
deb http://mirror.bjtu.edu.cn/ubuntu/ trusty-updates universe
restricted multiverse main
deb http://mirror.bjtu.edu.cn/ubuntu/ trusty-proposed universe
restricted multiverse main
deb http://mirror.bjtu.edu.cn/ubuntu/ trusty-backports universe
restricted multiverse main
