On Thursday, August 6, 2015 at 2:38:02 PM UTC-4, Userx Xbw wrote:
>
> I got LightDM install have (ass) configured for gtk3-greeter and some 
> minor settings set, but how so I change it from the default log in manager 
> to this one now?
>
> I don't want to get locked out --- 
>

Enable lightdm:
# ln -s /etc/sv/lightdm  /var/service

Disable the current login manager:
# rm -f /var/service/<login.manager.name>

Reference:
https://github.com/voidlinux/documentation/wiki/Quickstart#login-manager
http://www.voidlinux.eu/usage/runit/
https://github.com/voidlinux/documentation/wiki/runit#runit-as-init-system