# Check screen setup
internalName = "LVDS1"
-externalNames = ["HDMI1", "VGA1"]
+externalNames = ["HDMI1", "DP1", "VGA1"]
connectors = getXrandrInformation()
internalResolutions = connectors[internalName] # there must be a screen assoicated to the internal connector
externalName = None # *the* external connector which is actually used