Description of problem: Just install last F19 witch xfce into virtual machine and logged in as root. This ABRT was the first I saw. Version-Release number of selected component: lightdm-gtk-1.5.1-3.fc19 Additional info: reporter: libreport-2.1.4 backtrace_rating: 4 cmdline: /usr/sbin/lightdm-gtk-greeter crash_function: start_authentication executable: /usr/sbin/lightdm-gtk-greeter kernel: 3.9.1-301.fc19.x86_64 runlevel: N 5 uid: 994 xsession_errors: Truncated backtrace: Thread no. 1 (5 frames) #0 start_authentication at lightdm-gtk-greeter.c:458 #1 _g_closure_invoke_va at gclosure.c:840 #4 handle_end_authentication at greeter.c:379 #5 from_server_cb at greeter.c:459 #10 gtk_main at gtkmain.c:1156 Potential duplicate: bug 922599
Created attachment 748859 [details] File: backtrace
Created attachment 748860 [details] File: cgroup
Created attachment 748861 [details] File: core_backtrace
Created attachment 748862 [details] File: dso_list
Created attachment 748863 [details] File: environ
Created attachment 748864 [details] File: limits
Created attachment 748865 [details] File: maps
Created attachment 748866 [details] File: open_fds
Created attachment 748867 [details] File: proc_pid_status
Created attachment 748868 [details] File: var_log_messages
*** This bug has been marked as a duplicate of bug 975335 ***