Comment 1 for bug 2024067

They skipped the test in version 0.13.3-2 [1]

geoalchemy2 (0.13.3-2) unstable; urgency=medium

  * Skip tests that fail on big-endian architectures, specifically s390x.
    Upstream is aware of the failing tests. (Closes: #1034304).

 -- Edward Betts <edward@4angle.com> Wed, 21 Jun 2023 12:11:34 +0100

but added them again in version 0.15.1-1 [2]

  * Reduced the number of skipped tests:
    - Optimized the test suite to minimize the number of skipped tests,
      ensuring more comprehensive test coverage.

[1] https://git.launchpad.net/ubuntu/+source/geoalchemy2/tree/debian/changelog?h=ubuntu/oracular#n3
[2] https://git.launchpad.net/ubuntu/+source/geoalchemy2/tree/debian/changelog?h=ubuntu%2Foracular-devel#n17

Maybe we could skip them again ... I retriggered the s390x for the new package but I'm having issues launching them.