$ type lxc-autostart
bash: type: lxc-autostart: not found

$ man lxc-autostart
No manual entry for lxc-autostart

$ dpkg --get-selections | grep lx[cd]
libgolang-gopkg-lxc-go-lxc.v2-1         install
liblxc1                                 install
lxc-common                              install
lxcfs                                   install
lxd                                     install
lxd-client                              install