'''1.''' {{Qubes_Terminal}}

'''2.''' Upgrade Qubes <code>dom0</code>.

This step is mandatory. <ref>
Upgrade Qubes <code>dom0</code> is required to make sure:

* version file <code>/srv/formulas/base/virtual-machines-formula/qvm/whonix.jinja</code> contains the current version number of {{project_name_short}} is up to date,
* a recent version of Qubes repository definition files,
* Qubes salt,
* [https://github.com/QubesOS/qubes-core-admin-addon-whonix qubes-core-admin-addon-whonix],
* as well as [https://github.com/QubesOS/qubes-mgmt-salt-dom0-virtual-machines qubes-mgmt-salt-dom0-virtual-machines] are installed and up to date.

Older, similar references:

* https://github.com/QubesOS/qubes-mgmt-salt-dom0-virtual-machines/pull/17
* https://github.com/QubesOS/updates-status/issues/1184
* https://forums.whonix.org/t/14-15-issues-uninstall-install/7652
</ref> <ref>
Using <code>--show-output --console</code> is optional, recommended because of Qubes upstream bug: [https://github.com/QubesOS/qubes-issues/issues/7254 <code>qubes-dom0-update</code> shows <code>No updates available</code> in case of network is down / <code>qubes-dom0-update</code> fails to notice if repositories are unreachable / network is down]
</ref>

{{CodeSelect|code=
sudo qubes-dom0-update --show-output --console
}}

'''3.''' Done.

dom0 upgrade has been completed.