The template only weighs about 600 MB compressed (2 GB on disk) and has only the most vital packages installed, including a minimal X and xterm installation.
The minimal template, however, can be easily extended to fit your requirements. The sections below contain the instructions on duplicating the template and provide some examples for commonly desired use cases.
It is highly recommended to clone the original template, and make any changes in the clone instead of the original template. The following command clones the template. Replace `your-new-clone` with your desired name.
As expected, the required packages are to be installed in the running template with the following command. Replace "packages` with a space-delimited list of packages to be installed.
**Standard utilities** | If you need the commonly used utilities | Install the following packages: `pciutils``vim-minimal``less``psmisc``gnome-keyring`
**FirewallVM** | You can use the minimal template as a [FirewallVM](/doc/firewall/), such as the basis template for `sys-firewall` | No extra packages are needed for the template to work as a firewall.
**NetVM** | You can use this template as the basis for a NetVM such as `sys-net` | Install the following packages: `NetworkManager-wifi``wireless-tools``dejavu-sans-fonts``notification-daemon`.
**NetVM (extra firmware)** | If your network devices need extra packages for the template to work as a network VM | Use the `lspci` command to identify the devices, then run `dnf search firmware` (replace `firmware` with the appropriate device identifier) to find the needed packages and then install them.
**Network utilities** | If you need utilities for debugging and analyzing network connections | Install the following packages: `tcpdump``telnet``nmap``nmap-ncat`
**USB** | If you want USB input forwarding to use this template as the basis for a [USB](/doc/usb/) qube such as `sys-usb` | Install `qubes-input-proxy-sender`
**VPN** | You can use this template as basis for a [VPN](/doc/vpn/) qube | Use the `dnf search "NetworkManager VPN plugin"` command to look up the VPN packages you need, based on the VPN technology you'll be using, and install them. Some GNOME related packages may be needed as well. After creation of a machine based on this template, follow the [VPN howto](/doc/vpn/#set-up-a-proxyvm-as-a-vpn-gateway-using-networkmanager) to configure it.
to open a root terminal in the template, from which you can use dnf without sudo. You will have to do this every time if you choose not to enable passwordless root.
In Qubes 4.0, additional packages from the `qubes-core-agent` suite may be needed to make the customized minimal template work properly. These packages are:
-`qubes-core-agent-passwordless-root`, `polkit`: By default the 'fedora-26-minimal' template doesn't have passwordless root. These two packages enable this feature. (Note from R4.0 a design choice was made that passwordless should be optional, so is left out of the minimal templates)
-`qubes-core-agent-nautilus`: This package provides integration with the Nautilus file manager (without it things like "copy to VM/open in disposable VM" will not be shown in Nautilus).
-`qubes-core-agent-sysvinit`: Qubes unit files for SysV init style or upstart.
-`network-manager-applet`: Useful (together with `dejavu-sans-fonts` and `notification-daemon`) to have a system tray icon if the template is to be used for a `sys-net` VM.
-`qubes-core-agent-dom0-updates`: Script required to handle `dom0` updates. Any template which the VM responsible for 'dom0' updates (e.g. `sys-firewall`) is based on must contain this package.
-`qubes-usb-proxy`: Required if the template is to be used for a USB qube (`sys-usb`) or for any destination qube to which USB devices are to be attached (e.g `sys-net` if using USB network adapter).
