When I login, it displays "Failed to execute login command." But if I use control box to create a user, it'll work fine. How to create loginable user by adduser command?
i think that it depends on slim, the login manager. slim executes the .xinitrc in the home directory of the user who is logging in. check that you have a valid .xinitrc in the home directory of the user you have created. if you don't have it you can copy the one in tux's home.