Setup dual DE Cosmic Beta and Hyprland with ML4W Dotfiles 2.9.9.3 on top of fedora 43 server ( build as of 09/30/25)

UPDATE as of 10/2/25  

Actually, I was forced to install Hyprland with ML4W Dotfiles  as second DE, otherwise in Cosmic Beta DE switching of folders contain wallpapers didn't work for me. Same behavior of Cosmic DE shows up on any of Arch Linux Clones.

END UPDATE

First we setup F43 Server KVM Guest and issue `sudo dnf5 update` then reboot instance and run

$ sudo dnf install @cosmic-desktop-environment

Then disable cosmic-greeter.service and enable sddm

$ sudo systemctl disable cosmic-greeter.service

$ sudo systemctl enable sddm

Reboot instance and log into Cosmic Beta DE on top of fedora 43 Server via SDDM login prompt

Verify switching to tiling windows mode

To install Hyprland with ML4W Dotfiles DEV 2.9.9.3 follow same instructions as advised in https://lxer.com/module/newswire/view/357587/index.html

Reboot one more time and now select "hyprland" option been added to drop-down menu of SDDM login prompt

Verify basic Hyprland with ML4W with Dotfiles 2.9.9.3 feature     

Snapshot of SDDM login prompt providing switching between instances