Welcome to Ubuntu 18.04.5 LTS (GNU/Linux 4.15.0-122-generic x86_64)
cn@cnserver:~$ sudo apt install snapd [sudo] password for cn: Reading package lists... Done Building dependency tree Reading state information... Done snapd is already the newest version (2.47.1+18.04). snapd set to manually installed. The following packages were automatically installed and are no longer required: aufs-tools cgroupfs-mount containerd.io docker-ce-cli libdumbnet1 libltdl7 pigz Use 'sudo apt autoremove' to remove them. 0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded. cn@cnserver:~$ cn@cnserver:~$ cn@cnserver:~$ cn@cnserver:~$ sudo snap install nextcloud nextcloud 20.0.1snap1 from Nextcloud✓ installed