Don't hard set any screen panning

(Which btw, doesn't disable panning if it was set before, so I think
it's all fine if we don't touch it at all. It should just be managed
manually by people who want to use it.)

debian/changelog

@@ -7,7 +7,7 @@ lutris (0.3.6) trusty; urgency=medium
     - Auto-install of Wine Steam
     - Better detection of Wine Steam install location
     - Support for Steam's secondary library folders
-    - Wine version 1.7.29
+    - Wine version 1.7.29 (including fix for Steam's overlay/keyboard crash)
     - Tooltips on most configuration options
     - Wine's desktop integration disabled for newly installed Wine games
     - DOSBox options: scaler and auto-exit

lutris/util/display.py

@@ -77,8 +77,8 @@ def change_resolution(resolution):
             logger.debug("Switching to %s on %s", display[1], display[0])
             display_resolution = display_geom.split('+')[0]
 
-            cmd = "xrandr --output %s --mode %s --panning %s" % (
-                display_name, display_resolution, display_geom)
+            cmd = "xrandr --output %s --mode %s" % (
+                display_name, display_resolution)
 
             subprocess.Popen(cmd, shell=True).communicate()
             logger.debug(cmd)