Chrome Remote Desktop Linux setup

chrome-remote-desktop

#/etc/pam.d/chrome-remote-desktop

auth        required    pam_unix.so
account     required    pam_unix.so
password    required    pam_unix.so
session     required    pam_unix.so


#/opt/google/chrome-remote-desktop/chrome-remote-desktop

DEFAULT_SIZES = "1366x768,1920x1080"
DEFAULT_SIZE_NO_RANDR = "1366x768"

FIRST_X_DISPLAY_NUMBER = 0

# while os.path.exists(X_LOCK_FILE_TEMPLATE % display):
#  display += 1

def launch_session(self, x_args):
    self._init_child_env()
    self._setup_pulseaudio()
    self._setup_gnubby()
    #self._launch_x_server(x_args)
    #self._launch_x_session()
    display = self.get_unused_display_number()
    self.child_env["DISPLAY"] = ":%d" % display

crd.patch

--- chrome-remote-desktop.bak	2019-04-27 22:50:13.373570780 +0530
+++ chrome-remote-desktop	2019-04-27 22:54:34.259910461 +0530
@@ -75,11 +75,11 @@
 # with large or multiple monitors. This is a comma-separated list of
 # resolutions that will be made available if the X server supports RANDR. These
 # defaults can be overridden in ~/.profile.
-DEFAULT_SIZES = "1600x1200,3840x2560"
+DEFAULT_SIZES = "1366x768,1920x1080"
 
 # If RANDR is not available, use a smaller default size. Only a single
 # resolution is supported in this case.
-DEFAULT_SIZE_NO_RANDR = "1600x1200"
+DEFAULT_SIZE_NO_RANDR = "1366x768"
 
 SCRIPT_PATH = os.path.abspath(sys.argv[0])
 SCRIPT_DIR = os.path.dirname(SCRIPT_PATH)
@@ -101,7 +101,7 @@
 SYSTEM_SESSION_FILE_PATH = "/etc/chrome-remote-desktop-session"
 
 X_LOCK_FILE_TEMPLATE = "/tmp/.X%d-lock"
-FIRST_X_DISPLAY_NUMBER = 20
+FIRST_X_DISPLAY_NUMBER = 0
 
 # Amount of time to wait between relaunching processes.
 SHORT_BACKOFF_TIME = 5
@@ -433,8 +433,8 @@
     """Return a candidate display number for which there is currently no
     X Server lock file"""
     display = FIRST_X_DISPLAY_NUMBER
-    while os.path.exists(X_LOCK_FILE_TEMPLATE % display):
-      display += 1
+    #while os.path.exists(X_LOCK_FILE_TEMPLATE % display):
+    #  display += 1
     return display
 
   def _init_child_env(self):
@@ -720,8 +720,10 @@
     self._init_child_env()
     self._setup_pulseaudio()
     self._setup_gnubby()
-    self._launch_x_server(x_args)
-    self._launch_x_session()
+   # self._launch_x_server(x_args)
+   # self._launch_x_session()
+    display = self.get_unused_display_number()
+    self.child_env["DISPLAY"] = ":%d" % display
 
   def launch_host(self, host_config, extra_start_host_args):
     # Start remoting host