update-grub not found
update-grub 是Debian系专有的命令，Arch系统中使用 grub-mkconfig -o /boot/grub/grub.cfg 实现相同的功能。
SLICK-GREETER设置选项
https://manpages.debian.org/testing/slick-greeter/slick-greeter.1 NAME slick-greeter – distro agnostic LightDM greeter SYNOPSIS slick-greeter [ OPTIONS ] DESCRIPTION Slick Greeter is a LightDM greeter for all desktops. It is run by the LightDM daemon if configured in lightdm.conf. It is not normally run by a user, but can run in a test mode with the –test-mode option. This …
Want to experiment with Lightdm slick greeter?
原文：https://forum.endeavouros.com/t/want-to-experiment-with-lightdm-slick-greeter/298 By default, EndeavourOS uses LightDM for the log-in, and uses the lightdm-gtk-greeter. There is absolutely nothing wrong with lightdm-gtk-greeter, but if you’re like me and just have to tinker around, here is how to play around with lightdm-slick-greeter. Open a terminal window, and as root install lightdm-slick-greeter and lightdm-settings …