Index: ui/views/widget/desktop_aura/desktop_screen_x11.cc |
diff --git a/ui/views/widget/desktop_aura/desktop_screen_x11.cc b/ui/views/widget/desktop_aura/desktop_screen_x11.cc |
index 17c25c352a7f50d9f38342f22f3dccae3cd34180..99ca833d9aae81000245f764dfe7a83c6f4d16a5 100644 |
--- a/ui/views/widget/desktop_aura/desktop_screen_x11.cc |
+++ b/ui/views/widget/desktop_aura/desktop_screen_x11.cc |
@@ -141,7 +141,9 @@ DesktopScreenX11::DesktopScreenX11() |
ui::PlatformEventSource::GetInstance()->AddPlatformEventDispatcher(this); |
XRRSelectInput(xdisplay_, |
x_root_window_, |
- RRScreenChangeNotifyMask | RROutputChangeNotifyMask); |
+ RRScreenChangeNotifyMask | |
+ RROutputChangeNotifyMask | |
+ RRCrtcChangeNotifyMask); |
displays_ = BuildDisplaysFromXRandRInfo(); |
} else { |