If you are receiving the following error after the upgrade:
![UBUNTU 22.04 Upgrade Error with proftpd](https://tacticalware.com/wp-content/uploads/2023/04/ubuntu-proftpd-error-1024x618.png)
Then you must do the following
sudo apt remove proftpd*
sudo apt purge proftpd*
Now you can run updates normally
sudo apt-get update
sudo apt-get upgrade
and you will not see the error anymore
And with that, you are welcome