Hello Luca, or anyone else affected, Accepted libdnf into noble-proposed. The package will build now and be available at https://launchpad.net/ubuntu/+source/libdnf/0.69.0-2.3ubuntu0.1 in a few hours, and then in the -proposed repository.
Please help us by testing this new package. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation on how to enable and use -proposed. Your feedback will aid us getting this update out to other Ubuntu users. If this package fixes the bug for you, please add a comment to this bug, mentioning the version of the package you tested, what testing has been performed on the package and change the tag from verification-needed- noble to verification-done-noble. If it does not fix the bug for you, please add a comment stating that, and change the tag to verification- failed-noble. In either case, without details of your testing we will not be able to proceed. Further information regarding the verification process can be found at https://wiki.ubuntu.com/QATeam/PerformingSRUVerification . Thank you in advance for helping! N.B. The updated package will be released to -updates after the bug(s) fixed by this package have been verified and the package has been in -proposed for a minimum of 7 days. ** Changed in: libdnf (Ubuntu Noble) Status: In Progress => Fix Committed ** Tags added: verification-needed verification-needed-noble -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to dh-python in Ubuntu. https://bugs.launchpad.net/bugs/2095168 Title: dh-python: dh_python3 loses cpython module name when renaming shared object Status in dh-python package in Ubuntu: Fix Released Status in libdnf package in Ubuntu: Fix Released Status in dh-python source package in Noble: Confirmed Status in libdnf source package in Noble: Fix Committed Status in dh-python source package in Oracular: Fix Released Status in libdnf source package in Oracular: Fix Released Status in dh-python package in Debian: Fix Released Bug description: [Original Description/Impact] dh-python in Noble, on architectures other than amd64, renames libdnf binary modules and breaks them: I: dh_python3 fs:418: renaming _module.so to _.cpython-312-aarch64-linux-gnu.so https://launchpadlibrarian.net/722671993/buildlog_ubuntu-noble- arm64.libdnf_0.69.0-2.3build3_BUILDING.txt.gz https://packages.ubuntu.com/noble/arm64/python3-libdnf/filelist /usr/lib/python3/dist-packages/libdnf/_.cpython-312-aarch64-linux- gnu.so On amd64 it ships the module named as intended: https://packages.ubuntu.com/noble/amd64/python3-libdnf/filelist /usr/lib/python3/dist- packages/libdnf/_module.cpython-312-x86_64-linux-gnu.so This causes dnf to break on arm64: Traceback (most recent call last): File "/usr/bin/dnf", line 61, in <module> from dnf.cli import main File "/usr/lib/python3/dist-packages/dnf/__init__.py", line 30, in <module> import dnf.base File "/usr/lib/python3/dist-packages/dnf/base.py", line 29, in <module> import libdnf.transaction File "/usr/lib/python3/dist-packages/libdnf/__init__.py", line 13, in <module> from . import module File "/usr/lib/python3/dist-packages/libdnf/module.py", line 10, in <module> from . import _module ImportError: cannot import name '_module' from partially initialized module 'libdnf' (most likely due to a circular import) (/usr/lib/python3/dist-packages/libdnf/__init__.py) Github Actions enable arm64 using Ubuntu 24.04 images yesterday, so this issue is starting to show up when building rpm-based images (fedora/centos) on Ubuntu 24.04 arm64 on Github as part of CI systems. The issue was already fixed in Debian, but didn't make it in Noble: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1068255 https://salsa.debian.org/python-team/tools/dh- python/-/commit/5406e503c4428ae3b019f2078146a1ea2dfc2fa5 It would be great to update dh-python in Noble, and do a binary rebuild of libdnf to fix this issue. [Test Plan] * On a non-amd64 host running Ubuntu 24.04, install and run dnf: $ dpkg --print-architecture $ apt install -y dnf $ dnf * Without the bug, the help output should be displayed. With the bug, an ImportError will be thrown. * For good measure, the package contents should be listed to confirm naming is correct: $ dpkg -L python3-libdnf [Other information] The root cause of this bug is in dh-python, and is fixed in oracular and newer. While the *best* fix would be to fix dh-python directly, and rebuild affected packages, it seems that libdnf is the only affected package. Hence, to simplify the fix, the workaround approach is preferred. In order for a package to be affected, it would have had to be built in noble after dh-python 6.20240401 was uploaded, *AND* ship a file named _module.cpython-312-*.so. On an amd64 host running noble, I see only libdnf meeting this criteria: nr@six:~$ apt-file search /_module.cpython python3-libdnf: /usr/lib/python3/dist-packages/libdnf/_module.cpython-312-x86_64-linux-gnu.so [Where problems could occur] The patch is in d/rules, and copies the incorrectly named _.cpython-*.so to _module.cpython-*.so instead. I.e., manually fixing the incorrect renaming. An error in this logic would result in either (a) the build failing, or (b) the bug not being fixed at all. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/dh-python/+bug/2095168/+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
