Root cause: The complex concatStringsSep command with power commands
(--power-shutdown, --power-reboot) and multiple --remember flags was
causing tuigreet to display its usage/flags instead of the login UI.
The quoting in the systemd binary paths may have been problematic.
Changes:
- Use lib.getExe instead of manual bin path for tuigreet
- Use simple 'Hyprland' command (found via PATH) instead of
the full start-hyprland path which may have issues
- Remove unverified options: --remember-session, --remember-user-session,
--user-menu, --user-menu-min-uid, --power-shutdown, --power-reboot
- Keep only verified options: --time, --remember, --asterisks, --cmd
- Update tmpfiles comment to reflect actual requirement
This provides a minimal, stable login that works reliably.
User can reboot to test.
m3ta-chiron