Description of problem:
I have a three-monitor setup: two external monitors and one notebook display, but only the two external monitors are on before the event. I used 'Monitor Settings' to switch off one external monitor and to enable the notebook display at the same time. This worked, but I chose 'use original settings', which reverted to the original setup. Monitor Settings disappeared and I was informed of this segfault.

Version-Release number of selected component:
mate-control-center-1.8.3-1.fc21

Additional info:
reporter:       libreport-2.3.0
backtrace_rating: 4
cmdline:        mate-display-properties
crash_function: gdk_event_apply_filters
environ:        
executable:     /usr/bin/mate-display-properties
kernel:         3.17.3-300.fc21.x86_64
runlevel:       N 5
type:           CCpp
uid:            1001

Truncated backtrace:
Thread no. 1 (5 frames)
 #0 gdk_event_apply_filters at gdkevents-x11.c:356
 #1 gdk_event_translate at gdkevents-x11.c:1052
 #2 _gdk_events_queue at gdkevents-x11.c:2336
 #8 gtk_dialog_run at gtkdialog.c:1094
 #9 run_application at xrandr-capplet.c:2526

Potential duplicate: bug 925996