diff --git a/data/ubuntu-20.04/user-data b/data/ubuntu-20.04/user-data
index 471cb48..a321fdd 100644
--- a/data/ubuntu-20.04/user-data
+++ b/data/ubuntu-20.04/user-data
@@ -13,34 +13,37 @@ autoinstall:
             dhcp-identifier: mac
 
     identity:
-        hostname: IRIS-UBU-2004
-        username: solvay
+        hostname: VM-UBU-2004
+        username: firstuser
         password: '$6$d28IFiwkfMelDeva$EGDc02Bh7OTxHzuaIATs2j1s4rf//5DFeE0Y9EwcctqQX3LXHxUoqZuciF7QCJRFQ1BJK7g67ZfUwUdXNFIV80'
 
     locale: en_US.UTF-8
 #    keyboard:
 #        layout: fr
 #        variant: fr
-
     apt:
-        preserve_sources_list: false
-        primary:
-            - arches: [amd64]
-              uri: "http://gahs-repomanager.eua.solvay.com:8081/repository/ubuntu-focal"
-        geoip: false
+        preserve_sources_list: true
+        geoip: true
+
+    #apt:
+    #    preserve_sources_list: false
+    #    primary:
+    #        - arches: [amd64]
+    #          uri: "http://gahs-repomanager.eua.solvay.com:8081/repository/ubuntu-focal"
+    #    geoip: false
 
     ssh:
         install-server: yes
         allow-pw: yes
         authorized-keys:
-            - 'ssh-rsa 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 adms-iclement@frcivttdk02'
-            - 'ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQCkmhk6YsYft22PanlIFUqbDDPPzFw8Ei83i0eG/zmIfcN30nFnTFThIq4WEEnndgOtstLL6HTijmmCO7uwPGKvVElRj+HfiGSCRNIk6LeUsFp4wkUv40wNhj8r6q25tJc1S69PPeYzkKumo44ZyNH7k6BMCtF6KafqS/PN/gvQoZNpFAnkFvUcaTpsi4nUJkZEGopomUheWGIRuY8K9EClY0iH7mqec7aIVWlrO/g8KNUfsmAbFLw52eyI4qzDVgGGiFuoxki8udHe7A9AecVmjRMXabHu9JGMHL2Q6uS+hLf0cj5NPaeYrpvti7uWbMwUc6hSCHpvXZTWIMGX4HTL eua\iclement@W-514051'
+            - 'ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIDMxyXCCF7QuQDIRafwmCNwgLYuegQdJFy3L68itWBKr iwan@T480Buntu'
 
     user-data:
         disable_root: false
 
     late-commands:
-        - echo 'solvay ALL=(ALL) NOPASSWD:ALL' > /target/etc/sudoers.d/solvay
+        - apt-get update;apt-get -y install qemu-guest-agent
+        - echo 'firstuser ALL=(ALL) NOPASSWD:ALL' > /target/etc/sudoers.d/firstuser
         - sed -i 's/^#*\(send dhcp-client-identifier\).*$/\1 = hardware;/' /target/etc/dhcp/dhclient.conf
 #        - 'sed -i "s/dhcp4: true/&\n      dhcp-identifier: mac/" /target/etc/netplan/00-installer-config.yaml'
         - rm -fv /var/lib/dhcp/*