Bug#1072171: gdm3: cannot access gdm login screen after logout via remote session (gnome-remote-desktop)

[clues_4me]

Package: gdm3
Version: 43.0-3
Severity: important

Dear Maintainer,

*** Reporter, please consider answering these questions, where
appropriate ***

   * What led up to the situation?
        when logout on gnome-remote-desktop, cannot access login screen
   * What exactly did you do (or not do) that was effective (or
     ineffective)?
        enable gnome-remote-desktop session on root user
        trying access via x11vnc
   * What was the outcome of this action?
        nothing
   * What outcome did you expect instead?
        at least give me login screen

*** End of the template - remove these template lines ***


-- System Information:
Debian Release: 12.5
  APT prefers stable-security
  APT policy: (500, 'stable-security'), (500, 'stable')
Architecture: amd64 (x86_64)
Foreign Architectures: i386

Kernel: Linux 6.1.0-21-amd64 (SMP w/4 CPU threads; PREEMPT)
Kernel taint flags: TAINT_DIE
Locale: LANG=id_ID.UTF-8, LC_CTYPE=id_ID.UTF-8 (charmap=UTF-8),
LANGUAGE not set
Shell: /bin/sh linked to /usr/bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled

Versions of packages gdm3 depends on:
ii  accountsservice                              22.08.8-6
ii  adduser                                      3.134
ii  dbus [default-dbus-system-bus]               1.14.10-1~deb12u1
ii  dbus-bin                                     1.14.10-1~deb12u1
ii  dbus-daemon                                  1.14.10-1~deb12u1
ii  dconf-cli                                    0.40.0-4
ii  dconf-gsettings-backend                      0.40.0-4
ii  debconf [debconf-2.0]                        1.5.82
ii  gir1.2-gdm-1.0                               43.0-3
ii  gnome-session [x-session-manager]            43.0-1+deb12u1
ii  gnome-session-bin                            43.0-1+deb12u1
ii  gnome-session-common                         43.0-1+deb12u1
ii  gnome-session-flashback [x-session-manager]  3.46.0-1
ii  gnome-settings-daemon                        43.0-4
ii  gnome-shell                                  43.9-0+deb12u2
ii  gnome-terminal [x-terminal-emulator]         3.46.8-1
ii  gsettings-desktop-schemas                    43.0-1
ii  libaccountsservice0                          22.08.8-6
ii  libaudit1                                    1:3.0.9-1
ii  libc6                                        2.36-9+deb12u7
ii  libcanberra-gtk3-0                           0.30-10
ii  libcanberra0                                 0.30-10
ii  libgdk-pixbuf-2.0-0                          2.42.10+dfsg-1+b1
ii  libgdm1                                      43.0-3
ii  libglib2.0-0                                 2.74.6-2+deb12u2
ii  libglib2.0-bin                               2.74.6-2+deb12u2
ii  libgtk-3-0                                   3.24.38-2~deb12u1
ii  libgudev-1.0-0                               237-2
ii  libkeyutils1                                 1.6.3-2
ii  libpam-modules                               1.5.2-6+deb12u1
ii  libpam-runtime                               1.5.2-6+deb12u1
ii  libpam-systemd [logind]                      252.22-1~deb12u1
ii  libpam0g                                     1.5.2-6+deb12u1
ii  librsvg2-common                              2.54.7+dfsg-1~deb12u1
ii  libselinux1                                  3.4-1+b6
ii  libsystemd0                                  252.22-1~deb12u1
ii  libx11-6                                     2:1.8.4-2+deb12u2
ii  libxau6                                      1:1.0.9-1
ii  libxcb1                                      1.15-1
ii  libxdmcp6                                    1:1.1.2-3
ii  metacity [x-window-manager]                  1:3.46.1-1
ii  mutter [x-window-manager]                    43.8-0+deb12u1
ii  polkitd                                      122-3
ii  procps                                       2:4.0.2-3
ii  systemd-sysv                                 252.22-1~deb12u1
ii  ucf                                          3.0043+nmu1
ii  x11-common                                   1:7.7+23
ii  x11-xserver-utils                            7.7+9+b1
ii  xfce4-session [x-session-manager]            4.18.1-1
ii  xfce4-terminal [x-terminal-emulator]         1.0.4-1
ii  xfwm4 [x-window-manager]                     4.18.0-1

Versions of packages gdm3 recommends:
ii  at-spi2-core                                 2.46.0-5
ii  desktop-base                                 12.0.6+nmu1~deb12u1
ii  gnome-session [x-session-manager]            43.0-1+deb12u1
ii  gnome-session-flashback [x-session-manager]  3.46.0-1
ii  x11-xkb-utils                                7.7+7
ii  xfce4-session [x-session-manager]            4.18.1-1
ii  xserver-xephyr                               2:21.1.7-3+deb12u7
ii  xserver-xorg                                 1:7.7+23
ii  zenity                                       3.44.0-1

Versions of packages gdm3 suggests:
ii  libpam-fprintd        1.94.2-2
ii  libpam-gnome-keyring  42.1-1+b2
pn  libpam-pkcs11         <none>
pn  libpam-sss            <none>
ii  orca                  43.1-1

-- debconf information excluded