i use cinnamon DE and in many arch based distro i use slick-greeter so i
install from aur lightdm-slick-greeter change in /etc/lightdm/lightdm.conf from
greeter-session=lightdm-webkit2-greeter to greeter-session=slick-greeter and i install lightdm-settings and here comes the problem.
when i change the background in lightdm-settings to background from /usr/share/background/antergos when the lightdm starts i see my wallpaper only for 2-3 seconds after that wallpapers is change itself to wallpepers from my desktop. i dont know why ;/ i have first time this issue. i can attatch my lightdm.conf and log