Unexpected error messages in the journal: [
  {
    "MESSAGE": "Unrecoverable failure in required component gdm-shell-tails.desktop",
    "SYSLOG_IDENTIFIER": "gnome-session-binary",
    "CODE_FILE": "../gnome-session/gsm-manager.c",
    "CODE_FUNC": "on_display_server_failure",
    "CODE_LINE": "311",
    "MESSAGE_ID": "10dd2dc188b54a5e98970f56499d1f73",
    "PRIORITY": "3",
    "_BOOT_ID": "80cbf7b27a9343ff968de7964a35b0c5",
    "_CAP_EFFECTIVE": "0",
    "_CMDLINE": "/usr/libexec/gnome-session-binary --autostart /usr/share/gdm/greeter/autostart",
    "_COMM": "gnome-session-b",
    "_EXE": "/usr/libexec/gnome-session-binary",
    "_GID": "200",
    "_HOSTNAME": "amnesia",
    "_MACHINE_ID": "203552d5819c41f3800e2c8ef2545404",
    "_PID": "5191",
    "_RUNTIME_SCOPE": "system",
    "_SELINUX_CONTEXT": "unconfined\n",
    "_SOURCE_REALTIME_TIMESTAMP": "1793725368397446",
    "_SYSTEMD_CGROUP": "/user.slice/user-112.slice/session-c9.scope",
    "_SYSTEMD_INVOCATION_ID": "b5586fbf173c4cd19be28e1cf47306b5",
    "_SYSTEMD_OWNER_UID": "112",
    "_SYSTEMD_SESSION": "c9",
    "_SYSTEMD_SLICE": "user-112.slice",
    "_SYSTEMD_UNIT": "session-c9.scope",
    "_SYSTEMD_USER_SLICE": "-.slice",
    "_TRANSPORT": "journal",
    "_UID": "112",
    "__CURSOR": "s=e488525e3b354fc1a30cc8a3e2c6264d;i=72f;b=80cbf7b27a9343ff968de7964a35b0c5;m=fe6807;t=65f623b686ee3;x=6fe6740de7f9f0bb",
    "__MONOTONIC_TIMESTAMP": "16672775",
    "__REALTIME_TIMESTAMP": "1793725368397539",
    "__SEQNUM": "1839",
    "__SEQNUM_ID": "e488525e3b354fc1a30cc8a3e2c6264d"
  }
].
<false> is not true. (Test::Unit::AssertionFailedError)
./features/step_definitions/checks.rb:253:in `/^there are no unexpected messages of priority "err" or higher in the journal$/'
features/sane_defaults.feature:22:in `Then there are no unexpected messages of priority "err" or higher in the journal'