docker-tizonia --tunein-talk newsworks for me on Ubuntu with a Debian installation of Tizonia. Could you please go to https://github.com/tizonia/docker-tizonia and raise a defect there?.
@guttenbergovitz : Short answer: 'don't know' :-)
Longer answer: I posted a call for maintainers (see the Tizonia Snap repo:https://github.com/tizonia/tizonia-snap). Unfortunately, maintaining the Snap, on top of everything else, is currently a luxury that I cannot afford in terms of time. I'd rather spend that time adding more features and fixing bugs in the software. But I would definitely help someone that has an interest, it is not a difficult task.
sudo snap install tizoniawill get the right version of the tizonia package installed on your system.
cat /etc/os-release PRETTY_NAME="Debian GNU/Linux 10 (buster)" NAME="Debian GNU/Linux" VERSION_ID="10" VERSION="10 (buster)" VERSION_CODENAME=buster ID=debian HOME_URL="https://www.debian.org/" SUPPORT_URL="https://www.debian.org/support" BUG_REPORT_URL="https://bugs.debian.org/"
uname -a Linux username 4.19.0-9-686 #1 SMP Debian 4.19.118-2 (2020-04-29) i686 GNU/Linux
$ tizonia; Unsupported architecture for this app build
sudo snap refresh tizonia