Package: gdm3 Version: 3.26.2.1-3 Severity: important Dear Maintainer,
This occurs seemingly randomly at intervals of anywhere between 2 and 30 minutes. The desktop isn't running anything fancy. An open terminal window and the ReportBug application are enough to make it crash. I get the impression that me using the trackpad is related, as I'm certain that was the case for the last few crashes. Every single time I got the same stracktrace in /usr/lib/gdm3/gdm-x-session (~/.local/share/xorg/Xorg.0.log.old) so I'm certain this is related. After the crash other processes are terminated and the desktop is reloaded. The stacktrace as seen in journalctl: mrt 17 08:16:34 t400 /usr/lib/gdm3/gdm-x-session[29917]: Xorg: ../src/evdev-mt- touchpad-tap.c:1028: tp_tap_handle_state: Assertion `tp->tap.nfingers_down >= 1' failed. mrt 17 08:16:34 t400 /usr/lib/gdm3/gdm-x-session[29917]: (EE) mrt 17 08:16:34 t400 /usr/lib/gdm3/gdm-x-session[29917]: (EE) Backtrace: mrt 17 08:16:34 t400 /usr/lib/gdm3/gdm-x-session[29917]: (EE) 0: /usr/lib/xorg/Xorg (xorg_backtrace+0x4d) [0x55c67d570e3d] mrt 17 08:16:34 t400 /usr/lib/gdm3/gdm-x-session[29917]: (EE) 1: /usr/lib/xorg/Xorg (0x55c67d3b9000+0x1bbbd9) [0x55c67d574bd9] mrt 17 08:16:34 t400 /usr/lib/gdm3/gdm-x-session[29917]: (EE) 2: /lib/x86_64-linux-gnu/libpthread.so.0 (0x7ff9164a5000+0x11f50) [0x7ff9164b6f50] mrt 17 08:16:34 t400 /usr/lib/gdm3/gdm-x-session[29917]: (EE) 3: /lib/x86_64-linux-gnu/libc.so.6 (gsignal+0x10b) [0x7ff91611fe7b] mrt 17 08:16:34 t400 /usr/lib/gdm3/gdm-x-session[29917]: (EE) 4: /lib/x86_64-linux-gnu/libc.so.6 (abort+0x151) [0x7ff916121231] mrt 17 08:16:34 t400 /usr/lib/gdm3/gdm-x-session[29917]: (EE) 5: /lib/x86_64-linux-gnu/libc.so.6 (0x7ff9160eb000+0x2d9da) [0x7ff9161189da] mrt 17 08:16:34 t400 /usr/lib/gdm3/gdm-x-session[29917]: (EE) 6: /lib/x86_64-linux-gnu/libc.so.6 (0x7ff9160eb000+0x2da52) [0x7ff916118a52] mrt 17 08:16:34 t400 /usr/lib/gdm3/gdm-x-session[29917]: (EE) 7: /usr/lib/x86_64-linux-gnu/libinput.so.10 (0x7ff912ed8000+0x1e693) [0x7ff912ef6693] mrt 17 08:16:34 t400 /usr/lib/gdm3/gdm-x-session[29917]: (EE) 8: /usr/lib/x86_64-linux-gnu/libinput.so.10 (0x7ff912ed8000+0x19857) [0x7ff912ef1857] mrt 17 08:16:34 t400 /usr/lib/gdm3/gdm-x-session[29917]: (EE) 9: /usr/lib/x86_64-linux-gnu/libinput.so.10 (0x7ff912ed8000+0x1ba20) [0x7ff912ef3a20] mrt 17 08:16:34 t400 /usr/lib/gdm3/gdm-x-session[29917]: (EE) 10: /usr/lib/x86_64-linux-gnu/libinput.so.10 (0x7ff912ed8000+0xfe51) [0x7ff912ee7e51] mrt 17 08:16:34 t400 /usr/lib/gdm3/gdm-x-session[29917]: (EE) 11: /usr/lib/x86_64-linux-gnu/libinput.so.10 (libinput_dispatch+0x5f) [0x7ff912ee3e7f] mrt 17 08:16:34 t400 /usr/lib/gdm3/gdm-x-session[29917]: (EE) 12: /usr/lib/xorg/modules/input/libinput_drv.so (0x7ff913112000+0x8988) [0x7ff91311a988] mrt 17 08:16:34 t400 /usr/lib/gdm3/gdm-x-session[29917]: (EE) 13: /usr/lib/xorg/Xorg (0x55c67d3b9000+0x1b9fb3) [0x55c67d572fb3] mrt 17 08:16:34 t400 /usr/lib/gdm3/gdm-x-session[29917]: (EE) 14: /usr/lib/xorg/Xorg (0x55c67d3b9000+0x1bc6b1) [0x55c67d5756b1] mrt 17 08:16:34 t400 /usr/lib/gdm3/gdm-x-session[29917]: (EE) 15: /usr/lib/xorg/Xorg (0x55c67d3b9000+0x1b9dfe) [0x55c67d572dfe] mrt 17 08:16:34 t400 /usr/lib/gdm3/gdm-x-session[29917]: (EE) 16: /lib/x86_64-linux-gnu/libpthread.so.0 (0x7ff9164a5000+0x75aa) [0x7ff9164ac5aa] mrt 17 08:16:34 t400 /usr/lib/gdm3/gdm-x-session[29917]: (EE) 17: /lib/x86_64-linux-gnu/libc.so.6 (clone+0x3f) [0x7ff9161e1cbf] mrt 17 08:16:34 t400 /usr/lib/gdm3/gdm-x-session[29917]: (EE) mrt 17 08:16:34 t400 /usr/lib/gdm3/gdm-x-session[29917]: Fatal server error: mrt 17 08:16:34 t400 /usr/lib/gdm3/gdm-x-session[29917]: (EE) Caught signal 6 (Aborted). Server aborting mrt 17 08:16:34 t400 /usr/lib/gdm3/gdm-x-session[29917]: (EE) mrt 17 08:16:34 t400 /usr/lib/gdm3/gdm-x-session[29917]: Please consult the The X.Org Foundation support mrt 17 08:16:34 t400 /usr/lib/gdm3/gdm-x-session[29917]: at http://wiki.x.org mrt 17 08:16:34 t400 /usr/lib/gdm3/gdm-x-session[29917]: for help. mrt 17 08:16:34 t400 /usr/lib/gdm3/gdm-x-session[29917]: (EE) Please also check the log file at "/home/nico/.local/share/xorg/Xorg.0.log" for additional information. mrt 17 08:16:34 t400 /usr/lib/gdm3/gdm-x-session[29917]: (EE) mrt 17 08:16:34 t400 /usr/lib/gdm3/gdm-x-session[29917]: (II) AIGLX: Suspending AIGLX clients for VT switch mrt 17 08:16:34 t400 /usr/lib/gdm3/gdm-x-session[29917]: (EE) Server terminated with error (1). Closing log file. -- System Information: Debian Release: buster/sid APT prefers testing APT policy: (500, 'testing') Architecture: amd64 (x86_64) Foreign Architectures: i386 Kernel: Linux 4.14.0-3-amd64 (SMP w/8 CPU cores) Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8), LANGUAGE=en_US.UTF-8 (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash Init: systemd (via /run/systemd/system) LSM: AppArmor: enabled Versions of packages gdm3 depends on: ii accountsservice 0.6.45-1 ii adduser 3.117 ii dconf-cli 0.26.1-3 ii dconf-gsettings-backend 0.26.1-3 ii debconf [debconf-2.0] 1.5.66 ii gir1.2-gdm-1.0 3.26.2.1-3 ii gnome-session [x-session-manager] 3.27.92-1 ii gnome-session-bin 3.27.92-1 ii gnome-settings-daemon 3.26.2-1+b1 ii gnome-shell 3.27.92-2 ii gnome-terminal [x-terminal-emulator] 3.26.2-3 ii gsettings-desktop-schemas 3.27.92-1 ii libaccountsservice0 0.6.45-1 ii libaudit1 1:2.8.2-1 ii libc6 2.27-2 ii libcanberra-gtk3-0 0.30-6 ii libcanberra0 0.30-6 ii libgdk-pixbuf2.0-0 2.36.11-1 ii libgdm1 3.26.2.1-3 ii libglib2.0-0 2.54.3-2 ii libglib2.0-bin 2.54.3-2 ii libgtk-3-0 3.22.28-1 ii libkeyutils1 1.5.9-9.2 ii libpam-modules 1.1.8-3.7 ii libpam-runtime 1.1.8-3.7 ii libpam-systemd 238-2 ii libpam0g 1.1.8-3.7 ii librsvg2-common 2.40.20-2 ii libselinux1 2.7-2+b1 ii libsystemd0 238-2 ii libwrap0 7.6.q-27 ii libx11-6 2:1.6.4-3 ii libxau6 1:1.0.8-1+b2 ii libxcb1 1.13-1 ii libxdmcp6 1:1.1.2-3 ii lsb-base 9.20170808 ii mutter [x-window-manager] 3.28.0-1 ii plasma-workspace [x-session-manager] 4:5.12.3-1 ii policykit-1 0.105-18 ii ucf 3.0038 ii x11-common 1:7.7+19 ii x11-xserver-utils 7.7+7+b1 Versions of packages gdm3 recommends: ii at-spi2-core 2.26.2-2 ii desktop-base 9.0.5 ii x11-xkb-utils 7.7+3+b1 ii xserver-xephyr 2:1.19.6-1 ii xserver-xorg 1:7.7+19 ii zenity 3.28.0-1 Versions of packages gdm3 suggests: pn gnome-orca <none> pn libpam-fprintd <none> ii libpam-gnome-keyring 3.20.1-2 -- Configuration Files: /etc/gdm3/daemon.conf changed: [daemon] [security] [xdmcp] [chooser] [debug] Enable=true -- debconf information: gdm3/daemon_name: /usr/sbin/gdm3 * shared/default-x-display-manager: gdm3