Package: gdm3 Version: 3.28.1-1
--- Please enter the report below this line. --- Dear Maintainer, *** Reporter, please consider answering these questions, where appropriate *** * What led up to the situation? Installed GDM3. * What exactly did you do (or not do) that was effective (or ineffective)? For now, just started to do some debugging... (I copy the output of relevant systemd-related commands below.) From what I could see in the log (journalctl), it seems to have something to do with GLibC... However, I don't know to which glibc/gdm3 version to downgrade to, as I have all packages from testing... * What was the outcome of this action? When booting, GDM3 fails to start. It gives me the "Oops! A problem has occured!" screen. The system boots OK with both SDDM and LightDM. * What outcome did you expect instead? GDM to start correctly. * Additional logs: Here is the output of relevant systemd-related commands ("systemctl" and "journalctl"). #systemctl status gdm3 ● gdm.service - GNOME Display Manager Loaded: loaded (/lib/systemd/system/gdm.service; static; vendor preset: enabled) Active: active (running) since Mon 2018-05-07 13:12:30 -03; 22min ago Main PID: 704 (gdm3) Tasks: 3 (limit: 4915) Memory: 8.0M CGroup: /system.slice/gdm.service └─704 /usr/sbin/gdm3 May 07 13:33:21 berlin gdm3[704]: Child process -1061 was already dead. May 07 13:33:21 berlin gdm3[704]: Child process 1046 was already dead. May 07 13:33:21 berlin gdm3[704]: Unable to kill session worker process May 07 13:33:21 berlin gdm-launch-environment][1670]: pam_unix(gdm-launch-environment:session): session opened for user Debian-gdm by (uid=0) May 07 13:33:21 berlin gdm-launch-environment][1670]: pam_unix(gdm-launch-environment:session): session closed for user Debian-gdm May 07 13:33:21 berlin gdm3[704]: GdmDisplay: display lasted 0.294573 seconds May 07 13:33:21 berlin gdm3[704]: Child process -1691 was already dead. May 07 13:33:21 berlin gdm3[704]: Child process 1670 was already dead. May 07 13:33:21 berlin gdm3[704]: Unable to kill session worker process May 07 13:33:21 berlin gdm-launch-environment][1708]: pam_unix(gdm-launch-environment:session): session opened for user Debian-gdm by (uid=0) ******************** #journalctl -rx --unit=gdm -- Logs begin at Mon 2018-05-07 13:12:28 -03, end at Mon 2018-05-07 13:39:32 -03. -- May 07 13:39:23 berlin gdm-launch-environment][1818]: pam_unix(gdm-launch-environment:session): session opened for user Debian-gdm by (uid=0) May 07 13:39:23 berlin gdm3[1792]: Unable to kill session worker process May 07 13:39:23 berlin gdm3[1792]: Child process 1796 was already dead. May 07 13:39:23 berlin gdm3[1792]: Child process -1800 was already dead. May 07 13:39:23 berlin gdm3[1792]: GLib: g_variant_new_string: assertion 'string != NULL' failed May 07 13:39:23 berlin gdm3[1792]: GdmDisplay: display lasted 0.477945 seconds May 07 13:39:23 berlin gdm-launch-environment][1796]: pam_unix(gdm-launch-environment:session): session closed for user Debian-gdm May 07 13:39:23 berlin gdm-launch-environment][1796]: pam_unix(gdm-launch-environment:session): session opened for user Debian-gdm by (uid=0) May 07 13:39:23 berlin systemd[1]: Started GNOME Display Manager. -- Subject: Unit gdm.service has finished start-up -- Defined-By: systemd -- Support: https://www.debian.org/support -- -- Unit gdm.service has finished starting up. -- -- The start-up result is RESULT. May 07 13:39:23 berlin systemd[1]: Starting GNOME Display Manager... -- Subject: Unit gdm.service has begun start-up -- Defined-By: systemd -- Support: https://www.debian.org/support -- -- Unit gdm.service has begun starting up. May 07 13:39:23 berlin systemd[1]: Stopped GNOME Display Manager. -- Subject: Unit gdm.service has finished shutting down -- Defined-By: systemd -- Support: https://www.debian.org/support -- -- Unit gdm.service has finished shutting down. May 07 13:39:22 berlin gdm3[704]: GLib: g_hash_table_find: assertion 'version == hash_table->version' failed May 07 13:39:22 berlin gdm3[704]: GLib: g_variant_new_string: assertion 'string != NULL' failed May 07 13:39:22 berlin gdm3[704]: GLib: g_variant_new_string: assertion 'string != NULL' failed May 07 13:39:22 berlin systemd[1]: Stopping GNOME Display Manager... -- Subject: Unit gdm.service has begun shutting down -- Defined-By: systemd -- Support: https://www.debian.org/support -- -- Unit gdm.service has begun shutting down. May 07 13:33:21 berlin gdm-launch-environment][1708]: pam_unix(gdm-launch-environment:session): session opened for user Debian-gdm by (uid=0) May 07 13:33:21 berlin gdm3[704]: Unable to kill session worker process May 07 13:33:21 berlin gdm3[704]: Child process 1670 was already dead. May 07 13:33:21 berlin gdm3[704]: Child process -1691 was already dead. May 07 13:33:21 berlin gdm3[704]: GdmDisplay: display lasted 0.294573 seconds May 07 13:33:21 berlin gdm-launch-environment][1670]: pam_unix(gdm-launch-environment:session): session closed for user Debian-gdm May 07 13:33:21 berlin gdm-launch-environment][1670]: pam_unix(gdm-launch-environment:session): session opened for user Debian-gdm by (uid=0) May 07 13:33:21 berlin gdm3[704]: Unable to kill session worker process May 07 13:33:21 berlin gdm3[704]: Child process 1046 was already dead. May 07 13:33:21 berlin gdm3[704]: Child process -1061 was already dead. May 07 13:14:19 berlin gdm-launch-environment][1046]: pam_unix(gdm-launch-environment:session): session opened for user Debian-gdm by (uid=0) May 07 13:14:19 berlin gdm3[704]: Unable to kill session worker process May 07 13:14:19 berlin gdm3[704]: Child process 1013 was already dead. May 07 13:14:19 berlin gdm3[704]: Child process -1028 was already dead. May 07 13:14:19 berlin gdm3[704]: GdmDisplay: display lasted 0.346126 seconds May 07 13:14:19 berlin gdm-launch-environment][1013]: pam_unix(gdm-launch-environment:session): session closed for user Debian-gdm May 07 13:14:18 berlin gdm-launch-environment][1013]: pam_unix(gdm-launch-environment:session): session opened for user Debian-gdm by (uid=0) May 07 13:14:18 berlin gdm3[704]: Unable to kill session worker process May 07 13:14:18 berlin gdm3[704]: Child process 968 was already dead. May 07 13:14:18 berlin gdm3[704]: Child process -996 was already dead. May 07 13:14:03 berlin gdm-launch-environment][968]: pam_unix(gdm-launch-environment:session): session opened for user Debian-gdm by (uid=0) May 07 13:14:03 berlin gdm3[704]: Unable to kill session worker process May 07 13:14:03 berlin gdm3[704]: Child process 955 was already dead. May 07 13:14:03 berlin gdm3[704]: Child process -959 was already dead. May 07 13:13:38 berlin gdm-launch-environment][955]: pam_unix(gdm-launch-environment:session): session opened for user Debian-gdm by (uid=0) May 07 13:13:38 berlin gdm3[704]: Unable to kill session worker process May 07 13:13:38 berlin gdm3[704]: Child process 936 was already dead. May 07 13:13:38 berlin gdm3[704]: Child process -946 was already dead. May 07 13:13:13 berlin gdm-launch-environment][936]: pam_unix(gdm-launch-environment:session): session opened for user Debian-gdm by (uid=0) May 07 13:13:13 berlin gdm3[704]: Unable to kill session worker process May 07 13:13:13 berlin gdm3[704]: Child process 912 was already dead. May 07 13:13:13 berlin gdm3[704]: Child process -927 was already dead. May 07 13:12:48 berlin gdm-launch-environment][912]: pam_unix(gdm-launch-environment:session): session opened for user Debian-gdm by (uid=0) May 07 13:12:48 berlin gdm3[704]: Unable to kill session worker process May 07 13:12:48 berlin gdm3[704]: Child process 779 was already dead. May 07 13:12:48 berlin gdm3[704]: Child process -795 was already dead. May 07 13:12:33 berlin gdm-launch-environment][779]: pam_unix(gdm-launch-environment:session): session opened for user Debian-gdm by (uid=0) May 07 13:12:33 berlin gdm3[704]: Unable to kill session worker process May 07 13:12:33 berlin gdm3[704]: Child process 711 was already dead. May 07 13:12:33 berlin gdm3[704]: Child process -729 was already dead. May 07 13:12:33 berlin gdm3[704]: GdmDisplay: display lasted 2.267034 seconds May 07 13:12:33 berlin gdm-launch-environment][711]: pam_unix(gdm-launch-environment:session): session closed for user Debian-gdm May 07 13:12:32 berlin gdm-launch-environment][711]: pam_unix(gdm-launch-environment:session): session opened for user Debian-gdm by (uid=0) May 07 13:12:30 berlin systemd[1]: Started GNOME Display Manager. -- Subject: Unit gdm.service has finished start-up -- Defined-By: systemd -- Support: https://www.debian.org/support -- -- Unit gdm.service has finished starting up. -- -- The start-up result is RESULT. May 07 13:12:30 berlin systemd[1]: Starting GNOME Display Manager... -- Subject: Unit gdm.service has begun start-up -- Defined-By: systemd -- Support: https://www.debian.org/support -- -- Unit gdm.service has begun starting up. ******************************************************** --- System information. --- Architecture: Kernel: Linux 4.15.0-3-amd64 Debian Release: buster/sid 900 testing deb.debian.org 500 unstable deb.debian.org --- Package information. --- Depends (Version) | Installed ============================================-+-=============== libaccountsservice0 (>= 0.6.37) | 0.6.45-1 libaudit1 (>= 1:2.2.1) | 1:2.8.2-1 libc6 (>= 2.14) | 2.27-3 libcanberra-gtk3-0 (>= 0.25) | 0.30-6 libcanberra0 (>= 0.2) | 0.30-6 libgdk-pixbuf2.0-0 (>= 2.22.0) | 2.36.11-2 libgdm1 (= 3.28.1-1) | 3.28.1-1 libglib2.0-0 (>= 2.39.4) | 2.56.1-2 libgtk-3-0 (>= 3.0.0) | 3.22.29-3 libkeyutils1 (>= 1.5.9) | 1.5.9-9.2 libpam0g (>= 0.99.7.1) | 1.1.8-3.7 libselinux1 (>= 1.32) | 2.7-2+b2 libsystemd0 | 238-4 libwrap0 (>= 7.6-4~) | 7.6.q-27 libx11-6 | 2:1.6.5-1 libxau6 | 1:1.0.8-1+b2 libxcb1 | 1.13-1 libxdmcp6 | 1:1.1.2-3 debconf (>= 0.5) | 1.5.66 OR debconf-2.0 | gir1.2-gdm-1.0 (= 3.28.1-1) | 3.28.1-1 adduser | 3.117 libpam-modules (>= 0.72-1) | 1.1.8-3.7 libpam-runtime (>= 0.76-13.1) | 1.1.8-3.7 libpam-systemd | 238-4 gnome-session-bin (>= 3.10) | 3.28.1-1 gnome-settings-daemon (>= 3.24) | 3.28.1-1 gnome-shell (>= 3.19.92) | 3.28.0-1+b1 gnome-session | OR x-session-manager | OR x-window-manager | OR x-terminal-emulator | lsb-base (>= 3.2-14) | 9.20170808 librsvg2-common | 2.40.20-2 accountsservice (>= 0.6.35) | 0.6.45-1 policykit-1 (>= 0.105-5~) | 0.105-20 gsettings-desktop-schemas | 3.28.0-1 libglib2.0-bin (>= 2.35.0) | 2.56.1-2 dconf-cli (>= 0.20) | 0.28.0-2 dconf-gsettings-backend (>= 0.20) | 0.28.0-2 ucf | 3.0038 x11-common (>= 1:7.6+11) | 1:7.7+19 x11-xserver-utils | 7.7+8 Recommends (Version) | Installed =============================-+-=========== zenity | 3.28.1-1 xserver-xephyr | 2:1.19.6-1 x11-xkb-utils | 7.7+4 xserver-xorg | 1:7.7+19 at-spi2-core | 2.28.0-2 desktop-base (>= 6) | 9.0.5 Suggests (Version) | Installed =====================================-+-============= libpam-gnome-keyring | 3.28.0.2-1 gnome-orca | libpam-fprintd (>= 0.8.0-2) |