Comment 7 for bug 1859610

> so this is not completely updated to focal-proposed?

No, that was just certain focal-proposed packages on a focal image (on a pi4). Have now re-run with a full focal-proposed chroot (under the same focal image), and that doesn't reproduce the issue:

(focal-arm64)root@ubuntu:~# cat /etc/apt/sources.list
deb http://ports.ubuntu.com/ubuntu-ports focal main restricted universe multiverse
deb-src http://ports.ubuntu.com/ubuntu-ports focal main restricted universe multiverse
deb http://ports.ubuntu.com/ubuntu-ports focal-updates main restricted universe multiverse
deb-src http://ports.ubuntu.com/ubuntu-ports focal-updates main restricted universe multiverse
deb http://ports.ubuntu.com/ubuntu-ports focal-proposed main restricted universe multiverse
deb-src http://ports.ubuntu.com/ubuntu-ports focal-proposed main restricted universe multiverse
deb http://ports.ubuntu.com/ubuntu-ports focal-security main restricted universe multiverse
deb-src http://ports.ubuntu.com/ubuntu-ports focal-security main restricted universe multiverse
(focal-arm64)root@ubuntu:~# dpkg -l | grep -e "libffi" -e "python3"
ii libffi6:arm64 3.2.1-9 arm64 Foreign Function Interface library runtime
ii libffi7:arm64 3.3-3 arm64 Foreign Function Interface library runtime
ii libpython3-stdlib:arm64 3.7.5-1ubuntu1 arm64 interactive high-level object-oriented language (default python3 version)
ii libpython3.7-minimal:arm64 3.7.6-1ubuntu2 arm64 Minimal subset of the Python language (version 3.7)
ii libpython3.7-stdlib:arm64 3.7.6-1ubuntu2 arm64 Interactive high-level object-oriented language (standard library, version 3.7)
ii python3 3.7.5-1ubuntu1 arm64 interactive high-level object-oriented language (default python3 version)
ii python3-cairo:arm64 1.16.2-2ubuntu1 arm64 Python3 bindings for the Cairo vector graphics library
ii python3-gi 3.34.0-3build2 arm64 Python 3 bindings for gobject-introspection libraries
ii python3-gi-cairo 3.34.0-3build2 arm64 Python 3 Cairo bindings for the GObject library
ii python3-goocalendar 0.5-1 all Calendar widget for GTK+ using PyGoocanvas (Python 3)
ii python3-minimal 3.7.5-1ubuntu1 arm64 minimal subset of the Python language (default python3 version)
ii python3-pkg-resources 44.0.0-1 all Package Discovery and Resource Access using pkg_resources
ii python3.7 3.7.6-1ubuntu2 arm64 Interactive high-level object-oriented language (version 3.7)
ii python3.7-minimal 3.7.6-1ubuntu2 arm64 Minimal subset of the Python language (version 3.7)
(focal-arm64)root@ubuntu:~# python3 -c "import goocalendar; print(goocalendar.__version__)"
Unable to init server: Could not connect: Connection refused
Unable to init server: Could not connect: Connection refused
0.5