lightdm log with 3 displays attached [+0.00s] DEBUG: Logging to /var/log/lightdm/lightdm.log [+0.00s] DEBUG: Starting Light Display Manager 1.13.0, UID=0 PID=4640 [+0.00s] DEBUG: Loading configuration dirs from /usr/share/lightdm/lightdm.conf.d [+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-greeter-wrapper.conf [+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-guest-wrapper.conf [+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-xserver-command.conf [+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/60-lightdm-gtk-greeter.conf [+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/60-xubuntu.conf [+0.00s] DEBUG: Loading configuration dirs from /usr/local/share/lightdm/lightdm.conf.d [+0.00s] DEBUG: Loading configuration dirs from /etc/xdg/lightdm/lightdm.conf.d [+0.00s] DEBUG: Loading configuration from /etc/lightdm/lightdm.conf [+0.00s] DEBUG: Using D-Bus name org.freedesktop.DisplayManager [+0.00s] DEBUG: Registered seat module xlocal [+0.00s] DEBUG: Registered seat module xremote [+0.00s] DEBUG: Registered seat module unity [+0.00s] DEBUG: Monitoring logind for seats [+0.00s] DEBUG: New seat added from logind: seat0 [+0.00s] DEBUG: Loading properties from config section SeatDefaults [+0.00s] DEBUG: Seat seat0: Starting [+0.00s] DEBUG: Seat seat0: Creating greeter session [+0.00s] DEBUG: Seat seat0: Creating display server of type x [+0.00s] DEBUG: Using VT 7 [+0.00s] DEBUG: Seat seat0: Starting local X display on VT 7 [+0.00s] DEBUG: DisplayServer x-0: Logging to /var/log/lightdm/x-0.log [+0.00s] DEBUG: DisplayServer x-0: Writing X server authority to /var/run/lightdm/root/:0 [+0.00s] DEBUG: DisplayServer x-0: Launching X Server [+0.00s] DEBUG: Launching process 4650: /usr/bin/X -core :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch [+0.00s] DEBUG: DisplayServer x-0: Waiting for ready signal from X server :0 [+0.00s] DEBUG: Acquired bus name org.freedesktop.DisplayManager [+0.00s] DEBUG: Registering seat with bus path /org/freedesktop/DisplayManager/Seat0 [+0.00s] DEBUG: Loading users from org.freedesktop.Accounts [+0.00s] DEBUG: User /org/freedesktop/Accounts/User1000 added [+2.09s] DEBUG: Got signal 10 from process 4650 [+2.09s] DEBUG: DisplayServer x-0: Got signal from X server :0 [+2.09s] DEBUG: DisplayServer x-0: Connecting to XServer :0 [+2.09s] DEBUG: Seat seat0: Display server ready, starting session authentication [+2.09s] DEBUG: Session pid=4694: Started with service 'lightdm-greeter', username 'lightdm' [+2.10s] DEBUG: Session pid=4694: Authentication complete with return value 0: Success [+2.10s] DEBUG: Seat seat0: Session authenticated, running command [+2.10s] DEBUG: Session pid=4694: Running command /usr/lib/lightdm/lightdm-greeter-session /usr/sbin/lightdm-gtk-greeter [+2.10s] DEBUG: Creating shared data directory /var/lib/lightdm-data/lightdm [+2.10s] DEBUG: Session pid=4694: Logging to /var/log/lightdm/x-0-greeter.log [+2.11s] DEBUG: Activating VT 7 [+2.11s] DEBUG: Activating login1 session c3 [+2.14s] DEBUG: Session pid=4694: Greeter connected version=1.13.0 resettable=false [+2.40s] DEBUG: Session pid=4694: Greeter closed communication channel [+2.40s] DEBUG: Session pid=4694: Exited with return value 0 [+2.40s] DEBUG: Seat seat0: Session stopped [+2.40s] DEBUG: Seat seat0: Stopping; failed to start a greeter [+2.40s] DEBUG: Seat seat0: Stopping [+2.40s] DEBUG: Seat seat0: Stopping display server [+2.40s] DEBUG: Sending signal 15 to process 4650 [+3.61s] DEBUG: Process 4650 exited with return value 0 [+3.61s] DEBUG: DisplayServer x-0: X server stopped [+3.61s] DEBUG: Releasing VT 7 [+3.61s] DEBUG: DisplayServer x-0: Removing X server authority /var/run/lightdm/root/:0 [+3.61s] DEBUG: Seat seat0: Display server stopped [+3.61s] DEBUG: Seat seat0: Stopped [+3.61s] DEBUG: Required seat has stopped [+3.61s] DEBUG: Stopping display manager [+3.61s] DEBUG: Display manager stopped [+3.61s] DEBUG: Stopping daemon [+3.61s] DEBUG: Exiting with return value 1
-- You received this bug notification because you are a member of Desktop Packages, which is subscribed to lightdm in Ubuntu. https://bugs.launchpad.net/bugs/1394639 Title: lightdm fails to start with 3 connected displays but works 2 displays Status in “lightdm” package in Ubuntu: New Bug description: lightdm fails to start with 3 connected displays but works 2 displays. Once lightdm has started and displays the Greeter I can connect the third display without a hitch. After logging in I can enable the third display #!/bin/sh xrandr --output VGA-0 --off --output DP-6 --off --output DP-5 --off --output DP-4 --mode 3200x1800 --pos 0x0 --rotate normal --output DP-3 --scale 1.5x1.5 --mode 1920x1200 --pos 3200x0 --rotate normal --output DP-2 --scale 1.5x1.5 --mode 1920x1080 --pos 6080x0 --rotate normal --output DP-1 --off --output DP-0 --off When lightdm is started with all three displays connected, it will terminate and force the Xserver to go down as well, triggering a cycle of Xserver/lightdm restarts. Disconnecting the 3rd display will bring up lightdm immediately without a glitch. ProblemType: Bug DistroRelease: Ubuntu 15.04 Package: lightdm 1.13.0-0ubuntu1 ProcVersionSignature: Ubuntu 3.16.0-25.33-generic 3.16.7 Uname: Linux 3.16.0-25-generic x86_64 NonfreeKernelModules: nvidia ApportVersion: 2.14.7-0ubuntu10 Architecture: amd64 CurrentDesktop: XFCE Date: Thu Nov 20 14:09:40 2014 InstallationDate: Installed on 2014-05-30 (174 days ago) InstallationMedia: Xubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140416.2) LightdmGreeterLog: (lightdm-gtk-greeter:7540): GLib-GObject-CRITICAL **: g_object_unref: assertion 'G_IS_OBJECT (object)' failed (lightdm-gtk-greeter:7540): GLib-GObject-CRITICAL **: g_object_unref: assertion 'G_IS_OBJECT (object)' failed ** (lightdm-gtk-greeter:7540): WARNING **: Failed to load user image: Failed to open file '/home/neuffer/.face': No such file or directory SourcePackage: lightdm UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lightdm/+bug/1394639/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
