Let's go through these one-by-one. ABI check first,python3.11 has changed when usingubuntu-22.04 instead ofubuntu-20.04. I'll add the changed file here, and include the RM when the PR is ready for merge.

https://devguide.python.org/getting-started/setup-building/index.html#regenerate-the-abi-dump

Withubuntu-24.04, "Ubuntu / build and test (ubuntu-24.04)" and "Address sanitizer" fail with:

The necessary bits to build these optional modules were not found:nis                                                            To find the necessary bits, look in setup.py in detect_modules() for the module's name.

But they pass withubuntu-22.04 so it's enough to get them offubuntu-20.04.

@pablogsal We need to upgrade the CI away fromubuntu-20.04 because it's going away soon:actions/runner-images#11101. The change of OS version means we get a new ABI file, so pinging you on this.

@pablogsal We need to upgrade the CI away fromubuntu-20.04 because it's going away soon:actions/runner-images#11101. The change of OS version means we get a new ABI file, so pinging you on this.

Makes sense thanks a lot for the fix!