Hi Lena, Many thanks for you reply. The only explanation for trying to load zip.so.so I can find is that in the PHP config it was trying to load "extension=zip.so". I have removed the .so and it's still loading the module zip. As the error went away when I built the file from scratch I can't tell if this fixed it or not.
Hi Athos, Many thanks for your reply. I think my dev machine had got itself in to a bit of a state. I have to support several code bases, some of which that rely on older versions of PHP. This dev machine has been around and updated since 16.04 and had PHP-5.6 and PHP-7.4 installed. Everything is now as it should be, i.e. libzip4 is now from the 22.04 repository, but I don't understand how libzip4_1.7.3-1ubuntu1_amd64.deb, and all other versions since Xenial, would have been considered a downgrade from 1:1.0.1-0+16.04+xenial+build6. This issue should probably now be closed as referring to packages from a really old setup. The only other package I have from Xenial is diff-pdf -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1971688 Title: PHP 8.1 zip module asserting with dependency problem To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/php-defaults/+bug/1971688/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs