I followed the test case on a focal chroot whoose sources.list file I modified to impish and the package install did not fail.
Preparing to unpack .../7-libsignon-glib2_2.1-3ubuntu0.21.10_amd64.deb ... Unpacking libsignon-glib2:amd64 (2.1-3ubuntu0.21.10) ... Selecting previously unselected package gir1.2-signon-2.0:amd64. Preparing to unpack .../8-gir1.2-signon-2.0_2.1-3ubuntu0.21.10_amd64.deb ... Unpacking gir1.2-signon-2.0:amd64 (2.1-3ubuntu0.21.10) ... Replacing files in old package gir1.2-signon-1.0 (1.14+17.04.20161117-0ubuntu5) ... Preparing to unpack .../9-libsignon-glib-dev_2.1-3ubuntu0.21.10_amd64.deb ... Unpacking libsignon-glib-dev:amd64 (2.1-3ubuntu0.21.10) over (1.14+17.04.20161117-0ubuntu5) ... Setting up libtirpc-common (1.3.2-2) ... Setting up libsepol1-dev:amd64 (3.1-1ubuntu2) ... Setting up libfakeroot:amd64 (1.25.3-1.1ubuntu2) ... Setting up fakeroot (1.25.3-1.1ubuntu2) ... Setting up rpcsvc-proto (1.4.2-0ubuntu5) ... Setting up libffi8:amd64 (3.4.2-1ubuntu5) ... Setting up libc-dev-bin (2.34-0ubuntu3) ... Setting up libtirpc3:amd64 (1.3.2-2) ... Setting up libselinux1-dev:amd64 (3.1-3build2) ... Setting up libglib2.0-0:amd64 (2.68.4-1ubuntu1) ... No schema files found: doing nothing. Setting up libglib2.0-bin (2.68.4-1ubuntu1) ... Setting up libsignon-glib2:amd64 (2.1-3ubuntu0.21.10) ... Setting up libtirpc-dev:amd64 (1.3.2-2) ... Setting up libnsl2:amd64 (1.3.0-2build1) ... Setting up libgirepository-1.0-1:amd64 (1.68.0-1build2) ... Setting up libglib2.0-dev-bin (2.68.4-1ubuntu1) ... Setting up gir1.2-glib-2.0:amd64 (1.68.0-1build2) ... Setting up libnsl-dev:amd64 (1.3.0-2build1) ... Setting up gir1.2-signon-2.0:amd64 (2.1-3ubuntu0.21.10) ... Setting up libc6-dev:amd64 (2.34-0ubuntu3) ... Setting up libmount-dev:amd64 (2.36.1-8ubuntu2) ... Setting up libsignon-glib-dev:amd64 (2.1-3ubuntu0.21.10) ... Setting up libglib2.0-dev:amd64 (2.68.4-1ubuntu1) ... Processing triggers for libc-bin (2.34-0ubuntu3) ... ** Tags removed: verification-needed verification-needed-hirsute verification-needed-impish ** Tags added: verification-done verification-done-hirsute verification-done-impish -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to libsignon-glib in Ubuntu. https://bugs.launchpad.net/bugs/1916250 Title: gir1.2-signon-2.0 needs to declare replace on older releases (Groovy2Hirsute and Focal2Jammy) Status in libsignon-glib package in Ubuntu: Fix Released Status in libsignon-glib source package in Hirsute: Fix Committed Status in libsignon-glib source package in Impish: Fix Committed Bug description: gir1.2-signon-1.0 from groovy gir1.2-signon-2.0 from hirsute above two packages ship the same file /usr/lib/python3/dist- packages/gi/overrides/Signon.py without specifying how to resolve the conflict. [Test Case] This can be simply tested with a focal schroot: 1) apt-get install vim libsignon-glib-dev 2) edit /etc/apt/sources.list replacing focal with hirsute 3) apt-get update 4) apt-get install libsignon-glib-dev With the version of libsignon-glib-dev from -proposed you'll no longer receive the 'dpkg: error' from below. Unpacking gir1.2-signon-2.0:amd64 (2.1-3) ... dpkg: error processing archive /var/cache/apt/archives/gir1.2-signon-2.0_2.1-3_amd64.deb (--unpack): trying to overwrite '/usr/lib/python3/dist-packages/gi/overrides/Signon.py', which is also in package gir1.2-signon-1.0 1.14+17.04.20161117-0ubuntu5 Errors were encountered while processing: /var/cache/apt/archives/gir1.2-signon-2.0_2.1-3_amd64.deb E: Sub-process /usr/bin/dpkg returned an error code (1) Probably needs a conflicts/replaces dependency added to the newer hirsute package. [Regression Potential] We are adding a replaces with gir1.2-signon-1.0 so anything that depends on that package would be broken but given that that package is no longer available after focal that seems fine. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libsignon-glib/+bug/1916250/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
