首先,本文所指的Ubuntu 9.04是指的Jaunty Jackalope版本,目前是一个开发版本,带来的变化可能和Ubuntu 8.10正式版区别不大。不过后期的话,9.04的很多新热性会不断发布到新版本中来,你通过更新系统就可以跟着Ubuntu 9.04走了,有兴趣的朋友可以试试,不过中间可能会由于BUG出现很多不正常的情况,你可要想清楚,想要有所收获就必然要有所付出。
加入Ubuntu 9.04(Jaunty Jackalope)源直接升级就可以:
deb jaunty main restricted universe multiverse
deb jaunty-security main restricted universe multiverse
deb jaunty-updates main restricted universe multiverse
deb jaunty-proposed main restricted universe multiverse
deb jaunty-backports main restricted universe multiverse
deb-src jaunty main restricted universe multiverse
deb-src jaunty-security main restricted universe multiverse
deb-src jaunty-updates main restricted universe multiverse
deb-src jaunty-proposed main restricted universe multiverse
deb-src jaunty-backports main restricted universe multiverse