I updated SNAP to 7.0 in a simple Docker recipe built on Debian (https://github.com/DHI-GRAS/docker-esa-snap). The recipe used to work fine for 6.0 and included module update with
snap --nosplash --nogui --modules --update-all
in accordance with the docs.
However, that command produces the following output:
snap --nosplash --nogui --modules --update-all /usr/local/snap/bin/../platform/lib/nbexec: WARNING: environment variable DISPLAY is not set Refreshing SNAP Community Extensions Refreshing SNAP Refreshing SNAP Extensions Updates not found. updates=0
and then it hangs forever, i.e. never returns and with it the rest of the build process.
Is that a bug or a transient issue like Error updating snap command line?