O login do Gnome retorna à tela de login. startx funciona

Após uma reinicialização (talvez uma atualização) no Centos Stream, não consigo mais fazer login.

• o padrão égraphical.target
• se eu executar o modo console, faça login e execute startx, funciona
• A configuração de login está definida comoStandard X11 display server
• O gerenciador de exibição padrão do Centos: acho que é o GDM (GNOME Display Manager)

O que impede a tela de login de login?

Verifiquei todas as outras questões, nenhuma resolveu.

$ systemctl status display-manager
● gdm.service - GNOME Display Manager
   Loaded: loaded (/usr/lib/systemd/system/gdm.service; enabled; vendor preset: enabled)
   Active: active (running) since Mon 2022-02-28 08:34:19 JST; 14min ago
 Main PID: 1884 (gdm)
    Tasks: 3 (limit: 409474)
   Memory: 5.9M
   CGroup: /system.slice/gdm.service
           └─1884 /usr/sbin/gdm

Feb 28 08:34:19 i9wspro systemd[1]: Starting GNOME Display Manager...
Feb 28 08:34:19 i9wspro systemd[1]: Started GNOME Display Manager.
Feb 28 08:34:24 i9wspro gdm[1884]: Gdm: GdmDisplay: Session never registered, failing
Feb 28 08:34:27 i9wspro gdm[1884]: Gdm: GdmDisplay: Session never registered, failing
Feb 28 08:34:35 i9wspro gdm[1884]: Gdm: GdmCommon: process (pid:2049, command 'gdm-session-worker [pam/gdm-launch-environment]') isn't dying after 5 seconds, now ignoring it.
Feb 28 08:50:30 i9wspro gdm[1884]: Gdm: GdmDisplay: Session never registered, failing

Após cada tentativa de login, ele adicionagdm[1884]: Gdm: GdmDisplay: Session never registered, failing

• /etc/gdm/custom.conf

# GDM configuration storage

[daemon]
# Uncoment the line below to force the login screen to use Xorg
WaylandEnable=false

#AutomaticLoginEnable=True
#AutomaticLogin=alexis

[security]

[xdmcp]

[chooser]

[debug]
# Uncomment the line below to turn on debugging
#Enable=true

• systemctl list-units --failed: