--- a/unix/vncserver/tigervnc.pam	2020-09-08 14:16:08.000000000 +0200
+++ b/unix/vncserver/tigervnc.pam	2020-12-03 21:28:34.100507590 +0100
@@ -1,8 +1,8 @@
 #%PAM-1.0
 # pam_selinux.so close should be the first session rule
--session   required     pam_selinux.so close
+-session   optional     pam_selinux.so close
 session    required     pam_loginuid.so
--session   required     pam_selinux.so open
+-session   optional     pam_selinux.so open
 session    required     pam_namespace.so
 session    optional     pam_keyinit.so force revoke
 session    required     pam_limits.so
--- a/unix/vncserver/vncserver.in	2020-09-08 14:16:08.000000000 +0200
+++ b/unix/vncserver/vncserver.in	2020-12-03 21:29:21.365507026 +0100
@@ -233,7 +233,7 @@
 
 @cmd = ("xinit");
 
-push(@cmd, $Xsession, $session{'Exec'});
+push(@cmd, $session{'Exec'});
 
 push(@cmd, '--');
 
@@ -438,16 +438,6 @@
 	die "$prog: couldn't find \"$cmd\" on your PATH.\n";
     }
 
-    foreach $cmd ("/etc/X11/xinit/Xsession", "/etc/X11/Xsession") {
-        if (-x "$cmd") {
-            $Xsession = $cmd;
-            last;
-        }
-    }
-    if (not defined $Xsession) {
-        die "$prog: Couldn't find suitable Xsession.\n";
-    }
-
     if (!defined($ENV{HOME})) {
 	die "$prog: The HOME environment variable is not set.\n";
     }