Package 'chkconfig' has no installation candidate

Chkcofig不再适用于Ubuntu系统，可用类似的软件sysv-rc-conf进行替换：

Chkconfig is no longer available in Ubuntu.

Chkconfig is a script. You can download it from here.

sudo apt-get install sysv-rc-conf
sysv-rc-conf --list xxxx

当然也可以

alias chkconfig=sysv-rc-conf
chkconfig --list