Package: libcap2 Version: 1:2.31-1 Version 2.31-1 is incompatible with fakeroots breaking tests and other things. An example is seen in the current blocker for migration:
Migration status for libcap2 (1:2.27-1 to 1:2.31-1): BLOCKED: Rejected/violates migration policy/introduces a regression Issues preventing migration: autopkgtest for chrony/3.5-5: amd64: Regression ♻ , arm64: Regression ♻ I was debugging the mentioned chrony case today and found that it breaks on a syscall assertion: chronyd -d -f tmp/conf.1 chronyd: client.c:2162: syscall: Assertion `0' failed. Aborted (core dumped) After discussion with the chrony upstream maintainer we realized that this is a known issue [1] and fixed in libcap2 2.32 [2] Therefore I'd ask to update to 2.32 to fix the current fakeroot issues. [1]: https://bugzilla.kernel.org/show_bug.cgi?id=206539 [2]: https://sites.google.com/site/fullycapable/release-notes-for-libcap -- Christian Ehrhardt Staff Engineer, Ubuntu Server Canonical Ltd