Run Commandline of DispVM Template itself

Can someone tell me how this is possible?
if i type in qvm-run printer-dvm qubes.StartApp+debian-xterm
it prints out:
printer-dvm: command failed with code: 127

can someone walk through this problem with me?

The error indicates that there is no relevant desktop file in the
target: you will often see this when using a minimal template.
Try qvm-run printer-dvm xterm or qvm-run printer-dvm uxterm.

Also confirm that these commands work in the DVMTemplate.

what is a minimal template? you mean a template of a template? like a dispvm template? in dom0 terminal it works.

where do i have to enter command again that you said?

“in dom0 terminal it works” - what does this mean?
What is the “it”?
What is the template that you have based the “printer” qube on? (Or
whatever is the template for the printer-dvm.)
If you want help you need to give much more detail about what you are
doing and what error messages you see. Imagine that the person you want
to help you is blind.

Im sorry. Debian-10 Template is the TemplateVm for the DispVM Template. Sorry im not so good in english. That you have mentioned before works. `qvm-run printer-dvm xterm or qvm-run printer-dvm uxterm works in Dom0 Terminal.

Thanks - no need to apologise for language.
What doesnt work when run in dom0?

The error indicates that there is no relevant desktop file in the
target: you will often see this when using a minimal template.
Try qvm-run printer-dvm xterm or qvm-run printer-dvm uxterm .

Also confirm that these commands work in the DVMTemplate.

What do you mean with the last sentence? It seems everything works now.