Установил давеча archlinux32. Знаю, там бывает беда с версиями пакетов. Однако решил установить плазму.
#pacman -S plasma-meta sddm
#systemctl start sddm
Иксы стартуют, в наличии черный экран и живая мышь.
Jan 10 03:27:57 vpc-p11 systemd[1]: Started Simple Desktop Display Manager.
Jan 10 03:27:57 vpc-p11 sddm[820]: Initializing...
Jan 10 03:27:57 vpc-p11 sddm[820]: Starting...
Jan 10 03:27:57 vpc-p11 sddm[820]: Logind interface found
Jan 10 03:27:57 vpc-p11 sddm[820]: Adding new display on vt 1 ...
Jan 10 03:27:57 vpc-p11 sddm[820]: Loading theme configuration from ""
Jan 10 03:27:57 vpc-p11 sddm[820]: Display server starting...
Jan 10 03:27:57 vpc-p11 sddm[820]: Adding cookie to "/var/run/sddm/{a2859747-770e-4f37-9f47-7ede30e3c965}"
Jan 10 03:27:57 vpc-p11 sddm[820]: Running: /usr/bin/X -nolisten tcp -background none -seat seat0 vt1 -auth /var/run/sddm/{a2859747-770e-4f37-9f47-7ede30e3c965} -noreset -displayfd 17
Jan 10 03:27:58 vpc-p11 sddm[820]: Setting default cursor
Jan 10 03:27:58 vpc-p11 sddm[820]: Running display setup script "/usr/share/sddm/scripts/Xsetup"
Jan 10 03:27:58 vpc-p11 sddm[820]: Display server started.
Jan 10 03:27:58 vpc-p11 sddm[820]: Socket server starting...
Jan 10 03:27:58 vpc-p11 sddm[820]: Socket server started.
Jan 10 03:27:58 vpc-p11 sddm[820]: Loading theme configuration from ""
Jan 10 03:27:58 vpc-p11 sddm[820]: Greeter starting...
Jan 10 03:27:58 vpc-p11 sddm-helper[828]: [PAM] Starting...
Jan 10 03:27:58 vpc-p11 sddm-helper[828]: [PAM] Authenticating...
Jan 10 03:27:58 vpc-p11 sddm-helper[828]: [PAM] returning.
Jan 10 03:27:58 vpc-p11 sddm-helper[828]: pam_unix(sddm-greeter:session): session opened for user sddm(uid=968) by (uid=0)
Jan 10 03:28:00 vpc-p11 sddm[820]: Greeter session started successfully
Jan 10 03:28:00 vpc-p11 sddm[820]: Auth: sddm-helper exited with 127
Jan 10 03:28:00 vpc-p11 sddm[820]: Greeter stopped.
#systemctl stop sddm
Jan 10 03:32:32 vpc-p11 sddm[820]: Signal received: SIGTERM
Jan 10 03:32:32 vpc-p11 sddm[820]: Socket server stopping...
Jan 10 03:32:32 vpc-p11 sddm[820]: Socket server stopped.
Jan 10 03:32:32 vpc-p11 sddm[820]: Display server stopping...
Jan 10 03:32:32 vpc-p11 systemd[1]: Stopping Simple Desktop Display Manager...
Jan 10 03:32:32 vpc-p11 sddm[820]: Display server stopped.
Jan 10 03:32:32 vpc-p11 sddm[820]: Running display stop script "/usr/share/sddm/scripts/Xstop"
Jan 10 03:32:32 vpc-p11 systemd[1]: sddm.service: Deactivated successfully.
Jan 10 03:32:32 vpc-p11 systemd[1]: Stopped Simple Desktop Display Manager.
Jan 10 03:32:32 vpc-p11 systemd[1]: sddm.service: Consumed 1.781s CPU time.
Код выхода 127 вроде бы «без ошибок», т. е. он завершается не найдя чего-то нужного для дальнейшей работы.
Что проверить?
Полный лог на pastebin: https://pastebin.com/cMpqNZjc

