Package 'openssh-server' has no installation candidate 问题解决

Package 'openssh-server' has no installation candidate

  (2015-02-26 12:32:24)

转载▼

E: Package 'openssh-server' has no installation candidate

apt-get update

apt-get upgrade

Ubuntu 11.04 (Natty) 已经停止支持,但可以使用old-releases源了,先备份源列表文件: 

sudo cp /etc/apt/sources.list /etc/apt/sources.list.backup 

sudo gedit /etc/apt/sources.list 

把里面的内容替换为以下内容: 

deb http://old-releases.ubuntu.com/ubuntu/ natty main restricted universe multiverse 

deb http://old-releases.ubuntu.com/ubuntu/ natty-security main restricted universe multiverse 

deb http://old-releases.ubuntu.com/ubuntu/ natty-updates main restricted universe multiverse 

deb http://old-releases.ubuntu.com/ubuntu/ natty-proposed main restricted universe multiverse 

deb http://old-releases.ubuntu.com/ubuntu/ natty-backports main restricted universe multiverse 

deb-src http://old-releases.ubuntu.com/ubuntu/ natty main restricted universe multiverse 

deb-src http://old-releases.ubuntu.com/ubuntu/ natty-security main restricted universe multiverse 

deb-src http://old-releases.ubuntu.com/ubuntu/ natty-updates main restricted universe multiverse 

deb-src http://old-releases.ubuntu.com/ubuntu/ natty-proposed main restricted universe multiverse 

deb-src http://old-releases.ubuntu.com/ubuntu/ natty-backports main restricted universe multiverse 

重载源列表,使配置生效: 

sudo apt-get update 

安装SSH服务器和客户端: 

sudo apt-get install openssh-server openssh-client