diff -up x2goclient-4.1.1.0/src/onmainwindow.cpp.krb5 x2goclient-4.1.1.0/src/onmainwindow.cpp

--- x2goclient-4.1.1.0/src/onmainwindow.cpp.krb5	2017-10-31 07:38:19.164945462 -0600

+++ x2goclient-4.1.1.0/src/onmainwindow.cpp	2017-10-31 17:33:50.078537406 -0600

@@ -7056,13 +7056,6 @@ void ONMainWindow::SlotRunCommand(bool,

     command.replace ( " ","X2GO_SPACE_CHAR" );

     QString krbFwString;

-    if(sshConnection->useKerberos() && sshConnection->get_kerberosDelegation())

-    {

-        krbFwString="KRB5CCNAME=`echo $KRB5CCNAME |sed 's/FILE://g'` \

-        KRBFL=$HOME/.x2go/C-"+resumingSession.sessionId+"/krb5cc ;\

-        cp -a $KRB5CCNAME $KRBFL;KRB5CCNAME=$KRBFL ";

-    }

-

     if ( !startSessSound  || startSessSndSystem==PULSE )

     {

         cmd=krbFwString+"setsid " + output + "/bin/x2goruncommand "+