I'm trying to install Unity Accelerator on my home server, which is running Ubuntu Server 20.04 in headless mode. I have previously set up Unity Accelerator on my work server, running Ubuntu Server 18.04 with no issues, however this was with the older installer. Whenever I attempt to run the latest installer, even when querying it for command line parameters with --help I receive the following error: Code (CSharp): /tmp/.mount_unity-6UZrS6/unity-accelerator-app: error while loading shared libraries: libX11-xcb.so.1: cannot open shared object file: No such file or directory As this is a headless server, I do not have X11 beyond what is included in the default Ubuntu Server image. I've tried using the older .run installer copied from my work server, however it is of an older version that doesn't seem to want to auto-update properly, despite my work server's Accelerator being up to date. And unfortunately I cannot seem to find a download archive for the latest version with the old installer which also contains the autoupdate and dashboard. Is there a known issue with the new installer when trying to run it on text mode only Linux installs? Is there anything I can do to help debug this further? I've also tried running the latest installer on a Ubuntu Desktop. Any attempt to invoke it with the --help parameter launches the GUI installer.