Bug#987040: gdm3: Sometimes system locks hard after entering password

[Florian]

Package: gdm3
Version: 3.38.2.1-1
Followup-For: Bug #987040

This now happened three more times. And the original bugreport was a
bit misleading, it is the screensaver screen and not the login screen
of course. There were again no messages in the syslog, or only a
couple of scrambled lines. A bit worrying so short before the release
I think, but maybe I am the only one affected.


-- System Information:
Debian Release: bullseye/sid
  APT prefers testing
  APT policy: (990, 'testing'), (500, 'testing-security'), (500, 'unstable')
Architecture: amd64 (x86_64)

Kernel: Linux 5.10.0-6-amd64 (SMP w/8 CPU threads)
Kernel taint flags: TAINT_OOT_MODULE, TAINT_UNSIGNED_MODULE
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8), LANGUAGE=en_US:en
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                       0.6.55-3
ii  adduser                               3.118
ii  dbus                                  1.12.20-2
ii  dconf-cli                             0.38.0-2
ii  dconf-gsettings-backend               0.38.0-2
ii  debconf [debconf-2.0]                 1.5.75
ii  gir1.2-gdm-1.0                        3.38.2.1-1
ii  gnome-session [x-session-manager]     3.38.0-4
ii  gnome-session-bin                     3.38.0-4
ii  gnome-session-common                  3.38.0-4
ii  gnome-settings-daemon                 3.38.1-3
ii  gnome-shell                           3.38.4-1
ii  gnome-terminal [x-terminal-emulator]  3.38.3-1
ii  gsettings-desktop-schemas             3.38.0-2
ii  libaccountsservice0                   0.6.55-3
ii  libaudit1                             1:3.0-2
ii  libc6                                 2.31-11
ii  libcanberra-gtk3-0                    0.30-7
ii  libcanberra0                          0.30-7
ii  libgdk-pixbuf-2.0-0                   2.42.2+dfsg-1
ii  libgdm1                               3.38.2.1-1
ii  libglib2.0-0                          2.66.8-1
ii  libglib2.0-bin                        2.66.8-1
ii  libgtk-3-0                            3.24.24-3
ii  libkeyutils1                          1.6.1-2
ii  libpam-modules                        1.4.0-7
ii  libpam-runtime                        1.4.0-7
ii  libpam-systemd                        247.3-3
ii  libpam0g                              1.4.0-7
ii  librsvg2-common                       2.50.3+dfsg-1
ii  libselinux1                           3.1-3
ii  libsystemd0                           247.3-3
ii  libx11-6                              2:1.7.0-2
ii  libxau6                               1:1.0.9-1
ii  libxcb1                               1.14-3
ii  libxdmcp6                             1:1.1.2-3
ii  lsb-base                              11.1.0
ii  mutter [x-window-manager]             3.38.4-1
ii  policykit-1                           0.105-30
ii  procps                                2:3.3.17-5
ii  ucf                                   3.0043
ii  x11-common                            1:7.7+22
ii  x11-xserver-utils                     7.7+8

Versions of packages gdm3 recommends:
ii  at-spi2-core    2.38.0-2
ii  desktop-base    11.0.3
ii  x11-xkb-utils   7.7+5
ii  xserver-xephyr  2:1.20.10-3
ii  xserver-xorg    1:7.7+22
ii  zenity          3.32.0-6

Versions of packages gdm3 suggests:
pn  gnome-orca            <none>
pn  libpam-fprintd        <none>
ii  libpam-gnome-keyring  3.36.0-1

-- debconf information:
* shared/default-x-display-manager: gdm3
  gdm3/daemon_name: /usr/sbin/gdm3