Comment 3 for bug 1878500

This is my laptop; I followed Richard Laager's ZFS Root on Ubuntu installation guide a year ago, which starts with using debootstrap, and then installing what you want by hand after that. So, while this system is used as a desktop, it doesn't have many of the usual tasksets installed:

$ tasksel --list-tasks
u kubuntu-live Kubuntu live CD
u lubuntu-live Lubuntu live CD
u ubuntu-budgie-live Ubuntu Budgie live CD
u ubuntu-live Ubuntu live CD
u ubuntu-mate-live Ubuntu MATE Live CD
u ubuntustudio-dvd-live Ubuntu Studio live DVD
u xubuntu-live Xubuntu live CD
u cloud-image Ubuntu Cloud Image (instance)
u dns-server DNS server
u kubuntu-desktop Kubuntu desktop
u lamp-server LAMP server
u lubuntu-desktop Lubuntu Desktop
u mail-server Mail server
u postgresql-server PostgreSQL database
u print-server Print server
u samba-server Samba file server
u ubuntu-budgie-desktop Ubuntu Budgie desktop
u ubuntu-desktop Ubuntu desktop
u ubuntu-desktop-default-languages Ubuntu desktop default languages
u ubuntu-desktop-minimal Ubuntu minimal desktop
u ubuntu-desktop-minimal-default-languages Ubuntu minimal desktop default languages
u ubuntu-mate-core Ubuntu MATE minimal
u ubuntu-mate-desktop Ubuntu MATE desktop
u ubuntustudio-audio Audio recording and editing suite
u ubuntustudio-desktop Ubuntu Studio desktop
u ubuntustudio-desktop-core Ubuntu Studio minimal DE installation
u ubuntustudio-fonts Large selection of font packages
u ubuntustudio-graphics 2D/3D creation and editing suite
u ubuntustudio-photography Photograph touchup and editing suite
u ubuntustudio-publishing Publishing applications
u ubuntustudio-video Video creation and editing suite
u xubuntu-core Xubuntu minimal installation
u xubuntu-desktop Xubuntu desktop
i openssh-server OpenSSH server
u server Basic Ubuntu server

Thanks