diff --git a/kubuntu/kubuntu_late_command.sh b/kubuntu/kubuntu_late_command.sh
index 5b5112a..3eb9093 100644
--- a/kubuntu/kubuntu_late_command.sh
+++ b/kubuntu/kubuntu_late_command.sh
@@ -10,9 +10,13 @@ export DEBIAN_FRONTEND=noninteractive
 DPKG_CFG_FRAGMENT=/etc/dpkg/dpkg.cfg.d/non-interactive
 
 # ChCh apt proxy benutzen (bedingt = wenn da)
-if [ ping -n 1 apt-cache ]; then
-	echo 'Acquire::https::Proxy "http://apt-cache:3142";' > /etc/apt/apt.conf.d/01aptproxy
-	echo 'Acquire::http::Proxy "http://apt-cache:3142";' >> /etc/apt/apt.conf.d/01aptproxy
+ping -c 1 apt-proxy
+if [ "$?" -eq "0" ]; then
+	echo 'Acquire::https::Proxy "http://apt-proxy:3142";' > /etc/apt/apt.conf.d/01aptproxy
+	echo 'Acquire::http::Proxy "http://apt-proxy:3142";' >> /etc/apt/apt.conf.d/01aptproxy
+	e "Proxy Apt-Aktiv"
+else
+	e "Kein Apt-Proxy"
 fi
 
 # Linux distro