[Pkg-matrix-maintainers] Bug#927444: matrix-synapse: homeserver.signing.key is created only when "Name of the server" is defined at install time

[sergio]

Package: matrix-synapse
Version: 0.99.2-3
Severity: normal

/tmp/reportbug-matrix-synapse-backup-20190420-3493-4ct245d0

-- System Information:
Debian Release: buster/sid
  APT prefers unstable
  APT policy: (800, 'unstable'), (200, 'experimental')
Architecture: amd64 (x86_64)

Kernel: Linux 5.0.0-trunk-amd64 (SMP w/8 CPU cores)
Locale: LANG=C.UTF-8, LC_CTYPE=C.UTF-8 (charmap=UTF-8), LANGUAGE=C.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)

Versions of packages matrix-synapse depends on:
ii  adduser                    3.118
ii  debconf [debconf-2.0]      1.5.71
ii  libjs-jquery               3.3.1~dfsg-1
ii  libpython3-stdlib          3.7.3-1
ii  lsb-base                   10.2019031300
ii  python3                    3.7.3-1
ii  python3-attr               18.2.0-1
ii  python3-bcrypt             3.1.6-1
ii  python3-canonicaljson      1.1.4-2
ii  python3-daemonize          2.4.7-2
ii  python3-distutils          3.7.3-1
ii  python3-frozendict         1.2-1
ii  python3-jsonschema         2.6.0-4
ii  python3-msgpack            0.5.6-1+b1
ii  python3-nacl               1.3.0-2
ii  python3-netaddr            0.7.19-1
ii  python3-openssl            19.0.0-1
ii  python3-phonenumbers       8.9.10-1
ii  python3-pil                5.4.1-2
ii  python3-prometheus-client  0.6.0-1
ii  python3-psutil             5.5.1-1
ii  python3-pyasn1             0.4.2-3
ii  python3-pyasn1-modules     0.2.1-0.2
ii  python3-pymacaroons        0.13.0-2
ii  python3-service-identity   16.0.0-2
ii  python3-signedjson         1.0.0+git20151019-2
ii  python3-six                1.12.0-1
ii  python3-sortedcontainers   2.0.4-1
ii  python3-systemd            234-2+b1
ii  python3-treq               18.6.0-0.1
ii  python3-twisted            18.9.0-3
ii  python3-unpaddedbase64     1.1.0-4
ii  python3-yaml               3.13-2

Versions of packages matrix-synapse recommends:
pn  python3-bleach    <none>
pn  python3-jinja2    <none>
pn  python3-lxml      <none>
pn  python3-psycopg2  <none>

Versions of packages matrix-synapse suggests:
pn  python3-txacme  <none>

-- debconf-show failed