diff -Nru surface-tools-20180914git/autorotate/autorotate surface-tools-20180914git.patched/autorotate/autorotate
--- surface-tools-20180914git/autorotate/autorotate	2021-07-24 19:55:05.572617055 +0200
+++ surface-tools-20180914git.patched/autorotate/autorotate	2021-07-24 19:52:10.136395281 +0200
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/python3
 
 #####CONFIGURATION#####
 #sensorname="accel_3d"
@@ -55,7 +55,6 @@
         val = val * scale / 9.8
     else:
         # Microsoft Surface (unsupported)
-        print 1 << 16
         if val & (1 << (16-1)) != 0:
             val = val - (1 << 16)
     return val
@@ -108,7 +107,7 @@
 
 def checkRotation():
     device = pyudev.Device.from_path(context, path)
-    scale = float(device.attributes.__getitem__("in_accel_scale"))
+    scale = float(device.attributes.get("in_accel_scale"))
     accelX = twos_comp(device.attributes.asint("in_accel_x_raw"), scale)
     accelY = twos_comp(device.attributes.asint("in_accel_y_raw"), scale)
     accelZ = twos_comp(device.attributes.asint("in_accel_z_raw"), scale)
@@ -131,7 +130,7 @@
 
 """Find which output to rotate, and get its current rotation"""
 # Cache the xrandr info as we'll use it several times
-XRANDR_INFO = run_shell_cmd('xrandr --verbose')
+XRANDR_INFO = run_shell_cmd('xrandr --verbose').decode('utf-8')
 
 # Find the display we are interested to move (= the laptop panel)
 POSSIBLE_OUTPUT = [ "DSI1", "DSI-1", "eDP1", "LVDS", "LVDS1" ]
@@ -145,7 +144,7 @@
         break
 
 # Cache the xinput info
-XINPUT_INFO = run_shell_cmd('xinput --list --name-only')
+XINPUT_INFO = run_shell_cmd('xinput --list --name-only').decode('utf-8')
 
 # Find the display we are interested to move (= the laptop panel)
 POSSIBLE_OUTPUT = [ "CHPN0001:00" ]