Another error case is as follows: successfully use the second monitor after cold starting, disable it in display properties. Suspend and later resume the system without the monitor attached. Attach the monitor and enable it in display properties, Xorg will crash.
After logging in again, trying to activate the monitor will not result in a crash but will give the following error message (in my locale, german):
GDBus.Error:org.gtk.GDBus.UnmappedGError.Quark._gnome_2drr_2derror_2dquark.Code2: Konfiguration für CRTC »583« konnte nicht angewendet werden
Another error case is as follows: successfully use the second monitor after cold starting, disable it in display properties. Suspend and later resume the system without the monitor attached. Attach the monitor and enable it in display properties, Xorg will crash. org.gtk. GDBus.UnmappedG Error.Quark. _gnome_ 2drr_2derror_ 2dquark. Code2: Konfiguration für CRTC »583« konnte nicht angewendet werden
After logging in again, trying to activate the monitor will not result in a crash but will give the following error message (in my locale, german):
GDBus.Error: