On Wed, Nov 3, 2021 at 2:18 AM Andrew David Wong <[email protected]> wrote:

> On 11/2/21 6:14 PM, Franz wrote:
> > Hello
> > the documented way to start a disposable from dom0 is:
> >
> > $ qvm-run --dispvm=<DISPOSABLE_TEMPLATE> --service qubes.StartApp+firefox
> >
> >
> > however this works well when the disposable template is based on Fedora,
> > but when it is based on Debian it gives me the following error:
> > disp6615: command failed with code: 1
> > any idea?
> >
>
> Is it possible that the command you're attempting to execute is not
> being found in the disposable, e.g., because Firefox is not installed in
> the template on which that disposable is (ultimately) based or because
> the proper command to run it is different from `firefox`?
>
>
Many thanks Andrew, it seems that somehow you are right, but in this sense
strange things happen:
1. writing xterm or gnome-terminal rather than firefox results in "failed
with code:1"
2. writing google-chrome rather than firefox correctly starts google-chrome
and the generated disp2571 does not shutdown, so other tests are possible:
3. writing "qvm-run disp2571 firefox" correctly starts firefox
4. writing "qvm-run disp 2571 gnome-terminal" correctly starts
gnome-terminal

So resuming why is it that this does not work:
$ qvm-run --dispvm=deb-10-java-dvm --service qubes.StartApp+firefox
but these work
$ qvm-run --dispvm=deb-10-java-dvm --service qubes.StartApp+google-chrome
$ qvm-run disp2571 firefox

Also why is it that, in Qubes Manager, if I write disp2571 in the search
field, the result is that deb-10-java-dvm appears? Well they are related,
but they are not the same thing: disp2571 is the disposable, while
deb-10-java-dvm is the template that generates the disposable.  The same
happens using disposable template fedora-32-dvm that comes preinstalled
with Qubes release 4.0.  I remember that in the past (not sure which Qubes
release) writing the disposable name in the search field of the Qubes
Manager, then the correct disposable appeared and it was possible to use
"run command in qube" to start additional applications in it, which is no
longer possible from Qubes Manager.
Best
Franz

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