Updating software on
In the Qube Manager, simply select dom0 in the VM list, then click the Update VM system button (the blue, downward-pointing arrow).
In addition, updating dom0 has been made more convenient: You will be prompted on the desktop whenever new dom0 updates are available and given the choice to run the update with a single click.
If the TV is connected to the internet, you can have software updates installed automatically while you're watching TV.
Once the update is complete, it will be applied the next time the TV is turned on.
Alternatively, command-line tools are available for accomplishing various update-related tasks (some of which are not available via Qubes VM Manager).
Nonetheless, since software running in dom0 can potentially exercise full control over the system, it is important to install only trusted software in dom0.
The install/update process is split into two phases: phase is handled by the Update VM.
(The role of Update VM can be assigned to any VM in the Qube Manager, and there are no significant security implications in this choice.
To get the most out of your TV, you should download software updates as soon as they become available.
Using your TV's remote, navigate to Settings, and select Support.