我想从 Ubuntu 11.10 升级到 12.04。我阅读了说明,但“升级”按钮没有出现在我的更新管理器窗口中。
还有其他升级方法吗?
非常高兴得到您的支持!
祝您有个愉快的一天!公司。
答案1
更新管理器采用命令行选项:
user@host:~$ update-manager --help
Usage: update-manager [options]
Options:
-h, --help show this help message and exit
-V, --version Show version and exit
--data-dir=DATA_DIR Directory that contains the data files
-c, --check-dist-upgrades
Check if a new Ubuntu release is available
-d, --devel-release Check if upgrading to the latest devel release is
possible
-p, --proposed Upgrade using the latest proposed version of the
release upgrader
--no-focus-on-map Do not focus on map when starting
--dist-upgrade Try to run a dist-upgrade
--no-update Do not check for updates when starting
-s, --sandbox Test upgrade with a sandbox aufs overlay
特别是,运行update-manager --dist-upgrade
会弹出分发升级窗口。