#FreeBSD 15.1 broke #SDDM #Wayland session launch. Worked fine on 15.0.
RC1 through RELEASE. Tried polkit, PAM, consolekit2 downgrade, patching wayland-session, Ly. Debug wrappers produced zero output — failure happens before the shell can write anything.
Exit code 125, under 50ms. SDDM can't hand off the session. Wayland itself is fine.
exec startplasma-wayland from ~/.zlogin works. SDDM does not. #Plasma