Network Upgrade for Ubuntu Servers (Recommended)
Install update-manager-core if it is not already installed:
sudo apt-get install update-manager-core
Launch the upgrade tool:
sudo do-release-upgrade
Follow the on-screen instructions.
根据Ubuntu release history,8.10将被正式支持另一年(差不多). 9.04不到两周大,所以我可能会有点犹豫立即升级,除非你迫切需要.如果你现在拥有的只是坚持下去,直到9.04问题被解决.
