Description of problem: Error message occurs at the X start up. Version-Release number of selected component: mate-settings-daemon-1.7.0-1.fc21 Additional info: reporter: libreport-2.1.12 backtrace_rating: 4 cmdline: /usr/libexec/mate-settings-daemon crash_function: mp_name_vanished executable: /usr/libexec/mate-settings-daemon kernel: 3.14.0-0.rc1.git2.1.fc21.x86_64 runlevel: N 5 type: CCpp uid: 1000 Truncated backtrace: Thread no. 1 (6 frames) #0 mp_name_vanished at msd-mpris-manager.c:138 #1 do_call at gdbusnamewatching.c:214 #2 call_vanished_handler at gdbusnamewatching.c:240 #3 on_name_owner_changed at gdbusnamewatching.c:305 #4 emit_signal_instance_in_idle_cb at gdbusconnection.c:3738 #9 gtk_main at gtkmain.c:1257
Created attachment 860914 [details] File: backtrace
Created attachment 860915 [details] File: cgroup
Created attachment 860916 [details] File: core_backtrace
Created attachment 860917 [details] File: dso_list
Created attachment 860918 [details] File: environ
Created attachment 860919 [details] File: limits
Created attachment 860920 [details] File: maps
Created attachment 860921 [details] File: open_fds
Created attachment 860922 [details] File: proc_pid_status
Created attachment 860923 [details] File: var_log_messages
Created attachment 860924 [details] File: exploitable
Mate-1.7.x is a early development version. Pls file out a report directly at https://github.com/mate-desktop/mate-settings-daemon/issues?direction=desc&sort=created&state=open This would be helpfull.