The failure seems to come with libc6 2.34-0ubuntu2. In a fresh, non- upgraded ubuntu:impish container we currently have libc6 2.33-0ubuntu9, and I can install/remove jq without any failure. Upgrading libc6 (and libc-bin) to version 2.34-0ubuntu2 immediately causes the Post-Invoke commands to fail.
Reminds me of: https://bugs.launchpad.net/ubuntu/+source/glibc/+bug/1916485 ** Also affects: docker.io (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1943049 Title: Docker ubuntu:impish: Problem executing scripts DPkg::Post-Invoke 'rm -f /var/cache/apt/archives/*.deb /var/cache/apt/archives/partial/*.deb /var/cache/apt/*.bin || true' To manage notifications about this bug go to: https://bugs.launchpad.net/cloud-images/+bug/1943049/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs