diff --git a/memories b/memories
index 34189c3..e2c830b 100644
--- a/memories
+++ b/memories
@@ -11,7 +11,15 @@ install "minimized server"
 ### apt install -y netplan.io isc-dhcp-client mc net-tools iputils-ping inetutils-traceroute htop ca-certificates apt-utils aptitude locales git
 # apt install -y mc net-tools iputils-ping inetutils-traceroute htop ca-certificates apt-utils aptitude locales git iproute2
 
-# apt purge -y cloud-init && rm -rf /etc/cloud && apt purge -y unattended-upgrades && rm -rf /var/log/unattended-upgrades && apt autoremove -y
+### https://dondub.com/2021/07/udalenie-cloud-init-iz-ubuntu-server-21-04/
+# sed -i -e 's/datasource_list:/# datasource_list:/g' /etc/cloud/cloud.cfg.d/90_dpkg.cfg
+# echo "datasource_list: [ None ]" >> /etc/cloud/cloud.cfg.d/90_dpkg.cfg
+# dpkg-reconfigure cloud-init
+# apt purge -y cloud-init && rm -rf /etc/cloud/ && rm -rf /var/lib/cloud/
+
+# shutdown -r now
+
+# apt purge -y unattended-upgrades && rm -rf /var/log/unattended-upgrades && apt autoremove -y
 
 # apt remove snapd -y && apt autoremove -y