diff --git a/test/lib.sh b/test/lib.sh
index 10d196cd..616c7837 100755
--- a/test/lib.sh
+++ b/test/lib.sh
@@ -201,11 +201,15 @@ BUSER=clicon
 : ${_ALREADY_HERE:=0}
 
 if [ -n "$CLICON_GROUP" ] && [ $_ALREADY_HERE -eq 0 ]; then
-    clixon_cli="sudo -g ${CLICON_GROUP} $clixon_cli"
-    clixon_netconf="sudo -g ${CLICON_GROUP} $clixon_netconf"
-    clixon_restconf="sudo -g ${CLICON_GROUP} $clixon_restconf"
-    clixon_snmp="sudo -g ${CLICON_GROUP} --preserve-env=MIBDIRS $clixon_snmp"
-    clixon_util_socket="sudo -g ${CLICON_GROUP} $clixon_util_socket"
+    # Extra test for some archs, ie ubuntu 18 that have problems with this
+    sudo -g ${CLICON_GROUP} $clixon_netconf 2> /dev/null
+    if [ $? -eq 0 ]; then
+        clixon_cli="sudo -g ${CLICON_GROUP} $clixon_cli"
+        clixon_netconf="sudo -g ${CLICON_GROUP} $clixon_netconf"
+        clixon_restconf="sudo -g ${CLICON_GROUP} $clixon_restconf"
+        clixon_snmp="sudo -g ${CLICON_GROUP} --preserve-env=MIBDIRS $clixon_snmp"
+        clixon_util_socket="sudo -g ${CLICON_GROUP} $clixon_util_socket"
+    fi
 fi
 _ALREADY_HERE=1
 
diff --git a/test/test_config_dump.sh b/test/test_config_dump.sh
index 6dfe9659..f8f4086a 100755
--- a/test/test_config_dump.sh
+++ b/test/test_config_dump.sh
@@ -55,6 +55,16 @@ module example {
 }
 EOF
 
+if [ $BE -ne 0 ]; then
+    # kill old backend (if any)
+    new "kill old backend"
+    sudo clixon_backend -zf $cfg
+    if [ $? -ne 0 ]; then
+        err
+    fi
+fi
+
+
 # Extra cmdline opts, first is overwritten, second appended
 CMDOPTS='-o CLICON_MODULE_SET=42 -o CLICON_FEATURE="cmdline"'
 
diff --git a/test/vagrant/clixon.sh b/test/vagrant/clixon.sh
index d5765808..e7b59bf2 100755
--- a/test/vagrant/clixon.sh
+++ b/test/vagrant/clixon.sh
@@ -75,17 +75,18 @@ sudo $MAKE install
 (cd example; sudo $MAKE install)
 sudo ldconfig
 
-
 # Clixon-util
+cd
 test -d src/clixon-util || (cd src;git clone https://github.com/clicon/clixon-util.git)
-cd src/clixon
-git pull origin master
+cd src/clixon-util
+git pull origin main
 ./configure --with-cligen=/ --with-clixon=/ 
 $MAKE clean
 $MAKE -j10
 sudo $MAKE install
 
-cd test
+cd
+cd src/clixon/test
 echo "#!/usr/bin/env bash" > ./site.sh
 echo "IPv6=true" >> ./site.sh
 if [ $release = "freebsd" -o $release = "dragonfly" ]; then