This guide will help you to install Webmin to nextcloudpi.

I tried to install webmin to nextcloudpi on odroid xu4 and I had some troubles, so I decided to write an short guide how to do it. Maybe the same problems are existing on some of the other images of nextcloudpi.

At first I started with official guide for debian 9 here:, but without success.

After several attempt I found the next implementation, that work for me:

Go to terminal and login as root user:

nano /etc/apt/sources.list

and add this:

deb sarge contrib

Save and close file. Install GPG key with which the repository is signed, with the commands :

cd /root


apt-key add jcameron-key.asc

To overcome the problem with installing apt-show-versions, removed all installation files:

apt-get purge apt-show-versions

rm /var/lib/dpkg/info/apt-show*

Set on the fly option for apt:

apt-get -o Acquire::GzipIndexes=false update

Now install apt-show-versions and webmin:

apt-get update

apt-get install apt-show-versions webmin

If UFW firewall is active, open 10000 port to be able to access Webmin web panel:

ufw allow 10000/tcp

Now go to https://your-nextcloudpi-ip:10000 and log in with your root user name and password.