Package: lightdm Version: 1.26.0-7 Severity: important Dear Maintainer,
Around 85 hours after restarting the lightdm service, it goes into a very tight loop creating greeter sessions which fail immediately. It is attempting to start a greeter session 30-50 times per second, filling up /var/log/lightdm/lightdm.log with Gb of log lines and using significant CPU. Bugs 895983 and 910050 seem related but not exactly the same. I have 2 seats configured. Here is a log excerpt of the first time this happened after the most recent restart; this sequence then repeats 30-50 times per second: [+308685.52s] DEBUG: Seat seat-1: Creating greeter session [+308685.56s] DEBUG: Seat seat-1: Creating display server of type x [+308685.58s] DEBUG: Seat seat-1: Starting local X display [+308685.58s] DEBUG: XServer 3: Logging to /var/log/lightdm/x-3.log [+308685.58s] DEBUG: XServer 3: Writing X server authority to /var/run/lightdm/root/:3 [+308685.58s] DEBUG: XServer 3: Launching X Server [+308685.59s] DEBUG: Launching process 1548921: /usr/bin/X :3 -seat seat-1 -auth /var/run/lightdm/root/:3 -nolisten tcp [+308685.59s] DEBUG: XServer 3: Waiting for ready signal from X server :3 [+308685.73s] DEBUG: Seat seat-1: Switching to existing greeter [+308685.73s] DEBUG: Locking login1 session 2548 [+308685.96s] DEBUG: Process 1548921 exited with return value 1 [+308685.96s] DEBUG: XServer 3: X server stopped [+308685.96s] DEBUG: XServer 3: Removing X server authority /var/run/lightdm/root/:3 [+308685.96s] DEBUG: Seat seat-1: Display server stopped [+308685.96s] DEBUG: Seat seat-1: Stopping session [+308685.96s] DEBUG: Seat seat-1: Session stopped [+308685.96s] DEBUG: Seat seat-1: Stopping display server, no sessions require it [+308685.98s] DEBUG: Seat seat-1: Active display server stopped, starting greeter Errors shown in /var/log/Xorg.3.log: [111628.803] (EE) systemd-logind: failed to get session: PID 2119345 does not belong to any known session [111628.808] (II) xfree86: Adding drm device (/dev/dri/card0) [111628.809] (EE) /dev/dri/card0: failed to set DRM interface version 1.4: Permission denied ... [111628.818] (EE) AMDGPU(0): [drm] failed to set drm interface version. ... [111628.818] (EE) Screen 0 deleted because of no matching config section. [111628.818] (II) UnloadModule: "amdgpu" [111628.818] (EE) Screen 0 deleted because of no matching config section. [111628.818] (II) UnloadModule: "modesetting" [111628.818] (EE) Fatal server error: [111628.818] (EE) Cannot run in framebuffer mode. Please specify busIDs for all framebuffer devices [111628.818] (EE) [111628.818] (EE) Please consult the The X.Org Foundation support at http://wiki.x.org for help. [111628.818] (EE) Please also check the log file at "/var/log/Xorg.3.log" for additional information. [111628.818] (EE) [111628.819] (EE) Server terminated with error (1). Closing log file. I have attached a longer sample of /var/log/lightdm/lightdm.log, starting from lightdm being restarted through the beginning of the tight loop trying to start greeter sessions. I have also attached a complete /var/log/Xorg.3.log. I am having to restart lightdm every few days to keep this under control: it is creating Gb of log, and using a lot of CPU so I have rated severity important. thank you, Greg -- System Information: Debian Release: bullseye/sid APT prefers testing APT policy: (500, 'testing') Architecture: amd64 (x86_64) Foreign Architectures: i386 Kernel: Linux 5.4.0-4-amd64 (SMP w/8 CPU cores) Kernel taint flags: TAINT_FIRMWARE_WORKAROUND Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=ANSI_X3.4-1968) (ignored: LC_ALL set to C), LANGUAGE=en_US.UTF-8 (charmap=ANSI_X3.4-1968) (ignored: LC_ALL set to C) Shell: /bin/sh linked to /bin/dash Init: systemd (via /run/systemd/system) LSM: AppArmor: enabled Versions of packages lightdm depends on: ii adduser 3.118 ii dbus 1.12.16-2 ii debconf [debconf-2.0] 1.5.74 ii libaudit1 1:2.8.5-3+b1 ii libc6 2.30-4 ii libgcrypt20 1.8.5-5 ii libglib2.0-0 2.64.2-1 ii libpam-systemd [logind] 245.4-3 ii libpam0g 1.3.1-5 ii libxcb1 1.14-2 ii libxdmcp6 1:1.1.2-3 ii lightdm-gtk-greeter [lightdm-greeter] 2.0.7-1 ii lsb-base 11.1.0 Versions of packages lightdm recommends: ii xserver-xorg 1:7.7+20 Versions of packages lightdm suggests: ii accountsservice 0.6.55-1 ii upower 0.99.11-1 ii xserver-xephyr 2:1.20.8-2 -- debconf information: * shared/default-x-display-manager: lightdm lightdm/daemon_name: /usr/sbin/lightdm
[+0.48s] DEBUG: Logging to /var/log/lightdm/lightdm.log [+0.48s] DEBUG: Starting Light Display Manager 1.26.0, UID=0 PID=1451096 [+0.48s] DEBUG: Loading configuration dirs from /usr/share/lightdm/lightdm.conf.d [+0.48s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/01_debian.conf [+0.48s] DEBUG: Loading configuration dirs from /usr/local/share/lightdm/lightdm.conf.d [+0.48s] DEBUG: Loading configuration dirs from /etc/xdg/lightdm/lightdm.conf.d [+0.48s] DEBUG: Loading configuration from /etc/lightdm/lightdm.conf.d/50-local-config.conf [+0.48s] DEBUG: Loading configuration from /etc/lightdm/lightdm.conf [+0.48s] DEBUG: Registered seat module local [+0.48s] DEBUG: Registered seat module xremote [+0.48s] DEBUG: Registered seat module unity [+0.48s] DEBUG: Using D-Bus name org.freedesktop.DisplayManager [+0.48s] DEBUG: _g_io_module_get_default: Found default implementation local (GLocalVfs) for ‘gio-vfs’ [+0.48s] DEBUG: Monitoring logind for seats [+0.48s] DEBUG: New seat added from logind: seat-1 [+0.48s] DEBUG: Seat seat-1: Loading properties from config section Seat:* [+0.48s] DEBUG: Seat seat-1 has property CanMultiSession=no [+0.48s] DEBUG: Seat seat-1: Starting [+0.48s] DEBUG: Seat seat-1: Creating greeter session [+0.48s] DEBUG: Seat seat-1: Creating display server of type x [+0.48s] DEBUG: Seat seat-1: Starting local X display [+0.48s] DEBUG: XServer 0: Logging to /var/log/lightdm/x-0.log [+0.48s] DEBUG: XServer 0: Writing X server authority to /var/run/lightdm/root/:0 [+0.48s] DEBUG: XServer 0: Launching X Server [+0.48s] DEBUG: Launching process 1451101: /usr/bin/X :0 -seat seat-1 -auth /var/run/lightdm/root/:0 -nolisten tcp [+0.48s] DEBUG: XServer 0: Waiting for ready signal from X server :0 [+0.48s] DEBUG: New seat added from logind: seat0 [+0.48s] DEBUG: Seat seat0: Loading properties from config section Seat:* [+0.48s] DEBUG: Seat seat0: Starting [+0.48s] DEBUG: Seat seat0: Creating greeter session [+0.48s] DEBUG: Seat seat0: Creating display server of type x [+0.48s] DEBUG: posix_spawn avoided (fd close requested) [+0.52s] DEBUG: Using VT 7 [+0.52s] DEBUG: Seat seat0: Starting local X display on VT 7 [+0.52s] DEBUG: XServer 1: Logging to /var/log/lightdm/x-1.log [+0.52s] DEBUG: XServer 1: Writing X server authority to /var/run/lightdm/root/:1 [+0.52s] DEBUG: XServer 1: Launching X Server [+0.52s] DEBUG: Launching process 1451103: /usr/bin/X :1 -seat seat0 -auth /var/run/lightdm/root/:1 -nolisten tcp vt7 -novtswitch [+0.52s] DEBUG: XServer 1: Waiting for ready signal from X server :1 [+0.52s] DEBUG: Acquired bus name org.freedesktop.DisplayManager [+0.52s] DEBUG: Registering seat with bus path /org/freedesktop/DisplayManager/Seat0 [+0.52s] DEBUG: Registering seat with bus path /org/freedesktop/DisplayManager/Seat1 [+0.52s] DEBUG: Loading users from org.freedesktop.Accounts [+0.52s] DEBUG: User /org/freedesktop/Accounts/User1001 added [+0.52s] DEBUG: User /org/freedesktop/Accounts/User1000 added [+0.54s] DEBUG: User /org/freedesktop/Accounts/User1002 added [+0.55s] DEBUG: posix_spawn avoided (automatic reaping requested) (fd close requested) [+0.68s] DEBUG: Seat seat0 changes active session to c6 [+1.01s] DEBUG: Got signal 10 from process 1451101 [+1.01s] DEBUG: XServer 0: Got signal from X server :0 [+1.01s] DEBUG: XServer 0: Connecting to XServer :0 [+1.01s] DEBUG: posix_spawn avoided (fd close requested) (child_setup specified) [+1.01s] DEBUG: Seat seat-1: Display server ready, starting session authentication [+1.01s] DEBUG: Session: Not setting XDG_VTNR [+1.01s] DEBUG: Session pid=1451160: Started with service 'lightdm-greeter', username 'lightdm' [+1.05s] DEBUG: Session pid=1451160: Authentication complete with return value 0: Success [+1.05s] DEBUG: Seat seat-1: Session authenticated, running command [+1.05s] DEBUG: Session pid=1451160: Not setting XDG_VTNR [+1.05s] DEBUG: Session pid=1451160: Running command /usr/sbin/lightdm-gtk-greeter [+1.05s] DEBUG: Creating shared data directory /var/lib/lightdm/data/lightdm [+1.05s] DEBUG: Session pid=1451160: Logging to /var/log/lightdm/seat-1-greeter.log [+1.07s] DEBUG: Activating login1 session c8 [+1.08s] DEBUG: Seat seat-1 changes active session to c8 [+1.08s] DEBUG: Session c8 is already active [+1.50s] DEBUG: Greeter connected version=1.26.0 api=1 resettable=false [+1.56s] DEBUG: Got signal 10 from process 1451103 [+1.56s] DEBUG: XServer 1: Got signal from X server :1 [+1.56s] DEBUG: XServer 1: Connecting to XServer :1 [+1.56s] DEBUG: posix_spawn avoided (fd close requested) (child_setup specified) [+1.56s] DEBUG: Seat seat0: Display server ready, starting session authentication [+1.56s] DEBUG: Session pid=1451190: Started with service 'lightdm-greeter', username 'lightdm' [+1.59s] DEBUG: Session pid=1451190: Authentication complete with return value 0: Success [+1.59s] DEBUG: Seat seat0: Session authenticated, running command [+1.59s] DEBUG: Session pid=1451190: Running command /usr/sbin/lightdm-gtk-greeter [+1.59s] DEBUG: Creating shared data directory /var/lib/lightdm/data/lightdm [+1.59s] DEBUG: Session pid=1451190: Logging to /var/log/lightdm/seat0-greeter.log [+1.62s] DEBUG: Activating VT 7 [+1.62s] DEBUG: Activating login1 session c9 [+1.62s] DEBUG: Seat seat0 changes active session to c9 [+1.62s] DEBUG: Session c9 is already active [+1.89s] DEBUG: Greeter connected version=1.26.0 api=1 resettable=false [+2.08s] DEBUG: Greeter start authentication for andrew [+2.08s] DEBUG: Session: Not setting XDG_VTNR [+2.08s] DEBUG: Session pid=1451228: Started with service 'lightdm', username 'andrew' [+2.08s] DEBUG: Session pid=1451228: Got 1 message(s) from PAM [+2.08s] DEBUG: Prompt greeter with 1 message(s) [+2.40s] DEBUG: Greeter start authentication [+2.40s] DEBUG: Session pid=1451236: Started with service 'lightdm', username '(null)' [+2.41s] DEBUG: Session pid=1451236: Got 1 message(s) from PAM [+2.41s] DEBUG: Prompt greeter with 1 message(s) [+8.87s] DEBUG: Seat seat0 changes active session to 2 [+1699.91s] DEBUG: Continue authentication [+1701.74s] DEBUG: Session pid=1451228: Authentication complete with return value 7: Authentication failure [+1701.74s] DEBUG: Authenticate result for user andrew: Authentication failure [+1701.74s] DEBUG: Session pid=1451228: Exited with return value 1 [+1701.74s] DEBUG: Seat seat-1: Session stopped [+1701.78s] DEBUG: Greeter start authentication for andrew [+1701.78s] DEBUG: Session: Not setting XDG_VTNR [+1701.78s] DEBUG: Session pid=1452882: Started with service 'lightdm', username 'andrew' [+1701.79s] DEBUG: Session pid=1452882: Got 1 message(s) from PAM [+1701.79s] DEBUG: Prompt greeter with 1 message(s) [+1706.60s] DEBUG: Continue authentication [+1706.64s] DEBUG: Session pid=1452882: Authentication complete with return value 0: Success [+1706.64s] DEBUG: Authenticate result for user andrew: Success [+1706.64s] DEBUG: User andrew authorized [+1706.70s] DEBUG: Greeter requests session lightdm-xsession [+1706.70s] DEBUG: Seat seat-1: Stopping greeter; display server will be re-used for user session [+1706.70s] DEBUG: Terminating login1 session c8 [+1706.71s] DEBUG: Session pid=1451160: Sending SIGTERM [+1706.76s] DEBUG: Greeter closed communication channel [+1706.76s] DEBUG: Session pid=1451160: Exited with return value 0 [+1706.76s] DEBUG: Seat seat-1: Session stopped [+1706.76s] DEBUG: Seat seat-1: Greeter stopped, running session [+1706.76s] DEBUG: Registering session with bus path /org/freedesktop/DisplayManager/Session0 [+1706.76s] DEBUG: posix_spawn avoided (fd close requested) (child_setup specified) [+1706.76s] DEBUG: Session pid=1452882: Not setting XDG_VTNR [+1706.76s] DEBUG: Session pid=1452882: Running command /etc/X11/Xsession default [+1706.76s] DEBUG: Creating shared data directory /var/lib/lightdm/data/andrew [+1706.76s] DEBUG: Session pid=1452882: Logging to .xsession-errors [+1706.86s] DEBUG: Activating login1 session 2548 [+1706.86s] DEBUG: Seat seat-1 changes active session to [+1706.86s] DEBUG: Seat seat-1 changes active session to 2548 [+1706.86s] DEBUG: Session 2548 is already active [+308685.52s] DEBUG: Seat seat-1: Creating greeter session [+308685.56s] DEBUG: Seat seat-1: Creating display server of type x [+308685.58s] DEBUG: Seat seat-1: Starting local X display [+308685.58s] DEBUG: XServer 3: Logging to /var/log/lightdm/x-3.log [+308685.58s] DEBUG: XServer 3: Writing X server authority to /var/run/lightdm/root/:3 [+308685.58s] DEBUG: XServer 3: Launching X Server [+308685.59s] DEBUG: Launching process 1548921: /usr/bin/X :3 -seat seat-1 -auth /var/run/lightdm/root/:3 -nolisten tcp [+308685.59s] DEBUG: XServer 3: Waiting for ready signal from X server :3 [+308685.73s] DEBUG: Seat seat-1: Switching to existing greeter [+308685.73s] DEBUG: Locking login1 session 2548 [+308685.96s] DEBUG: Process 1548921 exited with return value 1 [+308685.96s] DEBUG: XServer 3: X server stopped [+308685.96s] DEBUG: XServer 3: Removing X server authority /var/run/lightdm/root/:3 [+308685.96s] DEBUG: Seat seat-1: Display server stopped [+308685.96s] DEBUG: Seat seat-1: Stopping session [+308685.96s] DEBUG: Seat seat-1: Session stopped [+308685.96s] DEBUG: Seat seat-1: Stopping display server, no sessions require it [+308685.98s] DEBUG: Seat seat-1: Active display server stopped, starting greeter [+308685.98s] DEBUG: Seat seat-1: Creating greeter session [+308685.98s] DEBUG: Seat seat-1: Creating display server of type x [+308685.98s] DEBUG: Seat seat-1: Starting local X display [+308685.98s] DEBUG: XServer 3: Logging to /var/log/lightdm/x-3.log [+308685.98s] DEBUG: XServer 3: Writing X server authority to /var/run/lightdm/root/:3 [+308685.98s] DEBUG: XServer 3: Launching X Server [+308685.98s] DEBUG: Launching process 1548926: /usr/bin/X :3 -seat seat-1 -auth /var/run/lightdm/root/:3 -nolisten tcp [+308685.98s] DEBUG: XServer 3: Waiting for ready signal from X server :3 [+308686.01s] DEBUG: Process 1548926 exited with return value 1 [+308686.01s] DEBUG: XServer 3: X server stopped [+308686.01s] DEBUG: XServer 3: Removing X server authority /var/run/lightdm/root/:3 [+308686.01s] DEBUG: Seat seat-1: Display server stopped [+308686.01s] DEBUG: Seat seat-1: Stopping session [+308686.01s] DEBUG: Seat seat-1: Session stopped [+308686.01s] DEBUG: Seat seat-1: Stopping display server, no sessions require it [+308686.01s] DEBUG: Seat seat-1: Active display server stopped, starting greeter [+308686.01s] DEBUG: Seat seat-1: Creating greeter session [+308686.01s] DEBUG: Seat seat-1: Creating display server of type x [+308686.01s] DEBUG: Seat seat-1: Starting local X display [+308686.01s] DEBUG: XServer 3: Logging to /var/log/lightdm/x-3.log [+308686.01s] DEBUG: XServer 3: Writing X server authority to /var/run/lightdm/root/:3 [+308686.01s] DEBUG: XServer 3: Launching X Server [+308686.01s] DEBUG: Launching process 1548927: /usr/bin/X :3 -seat seat-1 -auth /var/run/lightdm/root/:3 -nolisten tcp [+308686.01s] DEBUG: XServer 3: Waiting for ready signal from X server :3 [+308686.04s] DEBUG: Process 1548927 exited with return value 1 [+308686.04s] DEBUG: XServer 3: X server stopped [+308686.04s] DEBUG: XServer 3: Removing X server authority /var/run/lightdm/root/:3 [+308686.04s] DEBUG: Seat seat-1: Display server stopped [+308686.04s] DEBUG: Seat seat-1: Stopping session [+308686.04s] DEBUG: Seat seat-1: Session stopped [+308686.04s] DEBUG: Seat seat-1: Stopping display server, no sessions require it [+308686.04s] DEBUG: Seat seat-1: Active display server stopped, starting greeter [+308686.04s] DEBUG: Seat seat-1: Creating greeter session [+308686.04s] DEBUG: Seat seat-1: Creating display server of type x [+308686.04s] DEBUG: Seat seat-1: Starting local X display [+308686.04s] DEBUG: XServer 3: Logging to /var/log/lightdm/x-3.log [+308686.04s] DEBUG: XServer 3: Writing X server authority to /var/run/lightdm/root/:3 [+308686.04s] DEBUG: XServer 3: Launching X Server [+308686.04s] DEBUG: Launching process 1548928: /usr/bin/X :3 -seat seat-1 -auth /var/run/lightdm/root/:3 -nolisten tcp [+308686.04s] DEBUG: XServer 3: Waiting for ready signal from X server :3 [+308686.06s] DEBUG: Process 1548928 exited with return value 1 [+308686.06s] DEBUG: XServer 3: X server stopped [+308686.06s] DEBUG: XServer 3: Removing X server authority /var/run/lightdm/root/:3 [+308686.06s] DEBUG: Seat seat-1: Display server stopped [+308686.06s] DEBUG: Seat seat-1: Stopping session [+308686.06s] DEBUG: Seat seat-1: Session stopped [+308686.06s] DEBUG: Seat seat-1: Stopping display server, no sessions require it [+308686.06s] DEBUG: Seat seat-1: Active display server stopped, starting greeter [+308686.06s] DEBUG: Seat seat-1: Creating greeter session [+308686.06s] DEBUG: Seat seat-1: Creating display server of type x [+308686.06s] DEBUG: Seat seat-1: Starting local X display [+308686.06s] DEBUG: XServer 3: Logging to /var/log/lightdm/x-3.log [+308686.06s] DEBUG: XServer 3: Writing X server authority to /var/run/lightdm/root/:3 [+308686.06s] DEBUG: XServer 3: Launching X Server [+308686.06s] DEBUG: Launching process 1548929: /usr/bin/X :3 -seat seat-1 -auth /var/run/lightdm/root/:3 -nolisten tcp [+308686.06s] DEBUG: XServer 3: Waiting for ready signal from X server :3 [+308686.09s] DEBUG: Process 1548929 exited with return value 1 [+308686.09s] DEBUG: XServer 3: X server stopped [+308686.09s] DEBUG: XServer 3: Removing X server authority /var/run/lightdm/root/:3 [+308686.09s] DEBUG: Seat seat-1: Display server stopped [+308686.09s] DEBUG: Seat seat-1: Stopping session [+308686.09s] DEBUG: Seat seat-1: Session stopped [+308686.09s] DEBUG: Seat seat-1: Stopping display server, no sessions require it [+308686.09s] DEBUG: Seat seat-1: Active display server stopped, starting greeter [+308686.09s] DEBUG: Seat seat-1: Creating greeter session [+308686.09s] DEBUG: Seat seat-1: Creating display server of type x [+308686.09s] DEBUG: Seat seat-1: Starting local X display [+308686.09s] DEBUG: XServer 3: Logging to /var/log/lightdm/x-3.log [+308686.09s] DEBUG: XServer 3: Writing X server authority to /var/run/lightdm/root/:3 [+308686.09s] DEBUG: XServer 3: Launching X Server [+308686.09s] DEBUG: Launching process 1548930: /usr/bin/X :3 -seat seat-1 -auth /var/run/lightdm/root/:3 -nolisten tcp [+308686.09s] DEBUG: XServer 3: Waiting for ready signal from X server :3 [+308686.12s] DEBUG: Process 1548930 exited with return value 1 [+308686.12s] DEBUG: XServer 3: X server stopped [+308686.12s] DEBUG: XServer 3: Removing X server authority /var/run/lightdm/root/:3 [+308686.12s] DEBUG: Seat seat-1: Display server stopped [+308686.12s] DEBUG: Seat seat-1: Stopping session [+308686.12s] DEBUG: Seat seat-1: Session stopped [+308686.12s] DEBUG: Seat seat-1: Stopping display server, no sessions require it [+308686.12s] DEBUG: Seat seat-1: Active display server stopped, starting greeter [+308686.12s] DEBUG: Seat seat-1: Creating greeter session [+308686.12s] DEBUG: Seat seat-1: Creating display server of type x [+308686.12s] DEBUG: Seat seat-1: Starting local X display [+308686.12s] DEBUG: XServer 3: Logging to /var/log/lightdm/x-3.log [+308686.12s] DEBUG: XServer 3: Writing X server authority to /var/run/lightdm/root/:3 [+308686.12s] DEBUG: XServer 3: Launching X Server [+308686.12s] DEBUG: Launching process 1548931: /usr/bin/X :3 -seat seat-1 -auth /var/run/lightdm/root/:3 -nolisten tcp [+308686.12s] DEBUG: XServer 3: Waiting for ready signal from X server :3 [+308686.14s] DEBUG: Process 1548931 exited with return value 1 [+308686.14s] DEBUG: XServer 3: X server stopped [+308686.14s] DEBUG: XServer 3: Removing X server authority /var/run/lightdm/root/:3 [+308686.14s] DEBUG: Seat seat-1: Display server stopped [+308686.14s] DEBUG: Seat seat-1: Stopping session [+308686.14s] DEBUG: Seat seat-1: Session stopped [+308686.14s] DEBUG: Seat seat-1: Stopping display server, no sessions require it [+308686.14s] DEBUG: Seat seat-1: Active display server stopped, starting greeter [+308686.14s] DEBUG: Seat seat-1: Creating greeter session [+308686.14s] DEBUG: Seat seat-1: Creating display server of type x [+308686.14s] DEBUG: Seat seat-1: Starting local X display [+308686.14s] DEBUG: XServer 3: Logging to /var/log/lightdm/x-3.log [+308686.14s] DEBUG: XServer 3: Writing X server authority to /var/run/lightdm/root/:3 [+308686.14s] DEBUG: XServer 3: Launching X Server [+308686.14s] DEBUG: Launching process 1548932: /usr/bin/X :3 -seat seat-1 -auth /var/run/lightdm/root/:3 -nolisten tcp [+308686.14s] DEBUG: XServer 3: Waiting for ready signal from X server :3 [+308686.17s] DEBUG: Process 1548932 exited with return value 1 [+308686.17s] DEBUG: XServer 3: X server stopped [+308686.17s] DEBUG: XServer 3: Removing X server authority /var/run/lightdm/root/:3 [+308686.17s] DEBUG: Seat seat-1: Display server stopped [+308686.17s] DEBUG: Seat seat-1: Stopping session [+308686.17s] DEBUG: Seat seat-1: Session stopped [+308686.17s] DEBUG: Seat seat-1: Stopping display server, no sessions require it [+308686.17s] DEBUG: Seat seat-1: Active display server stopped, starting greeter [+308686.17s] DEBUG: Seat seat-1: Creating greeter session [+308686.17s] DEBUG: Seat seat-1: Creating display server of type x [+308686.17s] DEBUG: Seat seat-1: Starting local X display [+308686.17s] DEBUG: XServer 3: Logging to /var/log/lightdm/x-3.log [+308686.17s] DEBUG: XServer 3: Writing X server authority to /var/run/lightdm/root/:3 [+308686.17s] DEBUG: XServer 3: Launching X Server [+308686.17s] DEBUG: Launching process 1548933: /usr/bin/X :3 -seat seat-1 -auth /var/run/lightdm/root/:3 -nolisten tcp [+308686.17s] DEBUG: XServer 3: Waiting for ready signal from X server :3 [+308686.20s] DEBUG: Process 1548933 exited with return value 1 [+308686.20s] DEBUG: XServer 3: X server stopped [+308686.20s] DEBUG: XServer 3: Removing X server authority /var/run/lightdm/root/:3 [+308686.20s] DEBUG: Seat seat-1: Display server stopped [+308686.20s] DEBUG: Seat seat-1: Stopping session [+308686.20s] DEBUG: Seat seat-1: Session stopped [+308686.20s] DEBUG: Seat seat-1: Stopping display server, no sessions require it [+308686.20s] DEBUG: Seat seat-1: Active display server stopped, starting greeter [+308686.20s] DEBUG: Seat seat-1: Creating greeter session [+308686.20s] DEBUG: Seat seat-1: Creating display server of type x [+308686.20s] DEBUG: Seat seat-1: Starting local X display [+308686.20s] DEBUG: XServer 3: Logging to /var/log/lightdm/x-3.log [+308686.20s] DEBUG: XServer 3: Writing X server authority to /var/run/lightdm/root/:3 [+308686.20s] DEBUG: XServer 3: Launching X Server [+308686.20s] DEBUG: Launching process 1548934: /usr/bin/X :3 -seat seat-1 -auth /var/run/lightdm/root/:3 -nolisten tcp [+308686.20s] DEBUG: XServer 3: Waiting for ready signal from X server :3 [+308686.23s] DEBUG: Process 1548934 exited with return value 1 [+308686.23s] DEBUG: XServer 3: X server stopped [+308686.23s] DEBUG: XServer 3: Removing X server authority /var/run/lightdm/root/:3 [+308686.23s] DEBUG: Seat seat-1: Display server stopped [+308686.23s] DEBUG: Seat seat-1: Stopping session [+308686.23s] DEBUG: Seat seat-1: Session stopped [+308686.23s] DEBUG: Seat seat-1: Stopping display server, no sessions require it [+308686.23s] DEBUG: Seat seat-1: Active display server stopped, starting greeter [+308686.23s] DEBUG: Seat seat-1: Creating greeter session [+308686.23s] DEBUG: Seat seat-1: Creating display server of type x [+308686.23s] DEBUG: Seat seat-1: Starting local X display [+308686.23s] DEBUG: XServer 3: Logging to /var/log/lightdm/x-3.log [+308686.23s] DEBUG: XServer 3: Writing X server authority to /var/run/lightdm/root/:3 [+308686.23s] DEBUG: XServer 3: Launching X Server [+308686.23s] DEBUG: Launching process 1548935: /usr/bin/X :3 -seat seat-1 -auth /var/run/lightdm/root/:3 -nolisten tcp [+308686.23s] DEBUG: XServer 3: Waiting for ready signal from X server :3 [+308686.26s] DEBUG: Process 1548935 exited with return value 1 [+308686.26s] DEBUG: XServer 3: X server stopped [+308686.26s] DEBUG: XServer 3: Removing X server authority /var/run/lightdm/root/:3 [+308686.26s] DEBUG: Seat seat-1: Display server stopped [+308686.26s] DEBUG: Seat seat-1: Stopping session [+308686.26s] DEBUG: Seat seat-1: Session stopped [+308686.26s] DEBUG: Seat seat-1: Stopping display server, no sessions require it [+308686.26s] DEBUG: Seat seat-1: Active display server stopped, starting greeter
[111628.800] X.Org X Server 1.20.8 X Protocol Version 11, Revision 0 [111628.800] Build Operating System: Linux 4.19.0-8-amd64 x86_64 Debian [111628.800] Current Operating System: Linux lwm 5.4.0-4-amd64 #1 SMP Debian 5.4.19-1 (2020-02-13) x86_64 [111628.800] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-5.4.0-4-amd64 root=UUID=7ce34e04-dac0-44ff-a707-3020aa4b82a6 ro quiet [111628.800] Build Date: 31 March 2020 10:14:40AM [111628.800] xorg-server 2:1.20.8-2 (https://www.debian.org/support) [111628.800] Current version of pixman: 0.36.0 [111628.800] Before reporting problems, check http://wiki.x.org to make sure that you have the latest version. [111628.800] Markers: (--) probed, (**) from config file, (==) default setting, (++) from command line, (!!) notice, (II) informational, (WW) warning, (EE) error, (NI) not implemented, (??) unknown. [111628.800] (==) Log file: "/var/log/Xorg.3.log", Time: Fri Apr 24 12:30:56 2020 [111628.800] (==) Using system config directory "/usr/share/X11/xorg.conf.d" [111628.800] (==) No Layout section. Using the first Screen section. [111628.800] (==) No screen section available. Using defaults. [111628.800] (**) |-->Screen "Default Screen Section" (0) [111628.800] (**) | |-->Monitor "<default monitor>" [111628.801] (==) No monitor specified for screen "Default Screen Section". Using a default monitor configuration. [111628.801] (==) Automatically adding devices [111628.801] (==) Automatically enabling devices [111628.801] (==) Automatically adding GPU devices [111628.801] (==) Max clients allowed: 256, resource mask: 0x1fffff [111628.801] (WW) The directory "/usr/share/fonts/X11/cyrillic" does not exist. [111628.801] Entry deleted from font path. [111628.801] (==) FontPath set to: /usr/share/fonts/X11/misc, /usr/share/fonts/X11/100dpi/:unscaled, /usr/share/fonts/X11/75dpi/:unscaled, /usr/share/fonts/X11/Type1, /usr/share/fonts/X11/100dpi, /usr/share/fonts/X11/75dpi, built-ins [111628.801] (==) ModulePath set to "/usr/lib/xorg/modules" [111628.801] (II) The server relies on udev to provide the list of input devices. If no devices become available, reconfigure udev or disable AutoAddDevices. [111628.801] (II) Loader magic: 0x55ceb8bb9e20 [111628.801] (II) Module ABI versions: [111628.801] X.Org ANSI C Emulation: 0.4 [111628.801] X.Org Video Driver: 24.1 [111628.801] X.Org XInput driver : 24.1 [111628.801] X.Org Server Extension : 10.0 [111628.803] (EE) systemd-logind: failed to get session: PID 2119345 does not belong to any known session [111628.808] (II) xfree86: Adding drm device (/dev/dri/card0) [111628.809] (EE) /dev/dri/card0: failed to set DRM interface version 1.4: Permission denied [111628.815] (--) PCI:*(2@0:0:0) 1002:6995:1002:0b0c rev 0, Mem @ 0xc0000000/268435456, 0xbfe00000/2097152, 0xfb9c0000/262144, I/O @ 0x0000b000/256, BIOS @ 0x????????/131072 [111628.815] (--) PCI: (3@0:0:0) 1002:68f9:1545:5450 rev 0, Mem @ 0xd0000000/268435456, 0xfbae0000/131072, I/O @ 0x0000c000/256, BIOS @ 0x????????/131072 [111628.815] (II) LoadModule: "glx" [111628.815] (II) Loading /usr/lib/xorg/modules/extensions/libglx.so [111628.816] (II) Module glx: vendor="X.Org Foundation" [111628.816] compiled for 1.20.8, module version = 1.0.0 [111628.816] ABI class: X.Org Server Extension, version 10.0 [111628.816] (==) Matched ati as autoconfigured driver 0 [111628.816] (==) Matched modesetting as autoconfigured driver 1 [111628.816] (==) Matched fbdev as autoconfigured driver 2 [111628.816] (==) Matched vesa as autoconfigured driver 3 [111628.816] (==) Assigned the driver to the xf86ConfigLayout [111628.816] (II) LoadModule: "ati" [111628.816] (II) Loading /usr/lib/xorg/modules/drivers/ati_drv.so [111628.816] (II) Module ati: vendor="X.Org Foundation" [111628.816] compiled for 1.20.4, module version = 19.1.0 [111628.816] Module class: X.Org Video Driver [111628.816] ABI class: X.Org Video Driver, version 24.0 [111628.816] (II) LoadModule: "amdgpu" [111628.816] (II) Loading /usr/lib/xorg/modules/drivers/amdgpu_drv.so [111628.817] (II) Module amdgpu: vendor="X.Org Foundation" [111628.817] compiled for 1.20.4, module version = 19.1.0 [111628.817] Module class: X.Org Video Driver [111628.817] ABI class: X.Org Video Driver, version 24.0 [111628.817] (II) LoadModule: "modesetting" [111628.817] (II) Loading /usr/lib/xorg/modules/drivers/modesetting_drv.so [111628.817] (II) Module modesetting: vendor="X.Org Foundation" [111628.817] compiled for 1.20.8, module version = 1.20.8 [111628.817] Module class: X.Org Video Driver [111628.817] ABI class: X.Org Video Driver, version 24.1 [111628.817] (II) LoadModule: "fbdev" [111628.817] (II) Loading /usr/lib/xorg/modules/drivers/fbdev_drv.so [111628.817] (II) Module fbdev: vendor="X.Org Foundation" [111628.817] compiled for 1.20.0, module version = 0.5.0 [111628.817] Module class: X.Org Video Driver [111628.817] ABI class: X.Org Video Driver, version 24.0 [111628.817] (II) LoadModule: "vesa" [111628.817] (II) Loading /usr/lib/xorg/modules/drivers/vesa_drv.so [111628.817] (II) Module vesa: vendor="X.Org Foundation" [111628.817] compiled for 1.20.4, module version = 2.4.0 [111628.817] Module class: X.Org Video Driver [111628.817] ABI class: X.Org Video Driver, version 24.0 [111628.817] (II) AMDGPU: Driver for AMD Radeon: All GPUs supported by the amdgpu kernel driver [111628.817] (II) modesetting: Driver for Modesetting Kernel Drivers: kms [111628.817] (II) FBDEV: driver for framebuffer: fbdev [111628.817] (II) VESA: driver for VESA chipsets: vesa [111628.818] (II) AMDGPU(0): [KMS] Kernel modesetting enabled. [111628.818] (EE) AMDGPU(0): [drm] failed to set drm interface version. [111628.818] (WW) Falling back to old probe method for modesetting [111628.818] (II) modeset(2): using default device [111628.818] (II) Loading sub module "fbdevhw" [111628.818] (II) LoadModule: "fbdevhw" [111628.818] (II) Loading /usr/lib/xorg/modules/libfbdevhw.so [111628.818] (II) Module fbdevhw: vendor="X.Org Foundation" [111628.818] compiled for 1.20.8, module version = 0.0.2 [111628.818] ABI class: X.Org Video Driver, version 24.1 [111628.818] (**) FBDEV(3): claimed PCI slot 2@0:0:0 [111628.818] (II) FBDEV(3): using default device [111628.818] (EE) Screen 0 deleted because of no matching config section. [111628.818] (II) UnloadModule: "amdgpu" [111628.818] (EE) Screen 0 deleted because of no matching config section. [111628.818] (II) UnloadModule: "modesetting" [111628.818] (EE) Fatal server error: [111628.818] (EE) Cannot run in framebuffer mode. Please specify busIDs for all framebuffer devices [111628.818] (EE) [111628.818] (EE) Please consult the The X.Org Foundation support at http://wiki.x.org for help. [111628.818] (EE) Please also check the log file at "/var/log/Xorg.3.log" for additional information. [111628.818] (EE) [111628.819] (EE) Server terminated with error (1). Closing log file.