Using Qube-Manager to remove templateVM resulted in:
[Dom0] Error removing Qube! ERROR: Domain is in use: details in system log
ran QVM-LS; verified Qube state halted
found reference: https://github.com/QubesOS/qubes-issues/issues/3193
and followed instructions:
I wasn't aware of the Default-Disposable-VM setting on the Advanced tab in Qube Mangager GUI
The required commands are:
qvm-prefs --set whonix-ws-dvm netvm ""
qvm-prefs --set whonix-ws-dvm default_dispvm ""
qvm-remove whonix-ws-dvm
qvm-remove sys-whonix
Took these actions:
changed netVM's to "" in appVMs using sys-whonix
changed templateVM in appVMs using whonix-** to other
changed global-property-updatevm to another netVM
Again attempted: sudo qvm-remove whonix-ws
Now new err msg returned: ERROR: VM installed by package manager: whonix-ws
but the correct command was: $ sudo dnf remove qubes-template-whonix-**
REINSTALLATION ran much smoother using
"The recommended approach is to use salt (wrapped by the command qubesctl in Qubes), as this one call automatically:"
i/a/w https://www.whonix.org/wiki/Qubes/Install
That ran without a hitch. Then UPDATE the new templates.
sudo apt-get update (Whonix is Debian based, so dnf doesn't work)
Now to push on and upgrade Fedora 26 to 28 (starting to get this too, Wolf moon)
Are appVMs managed with QVM, and templateVMs managed with DNF packages?