I investigated all sorts of possible combinations fakechroot fakeroot chroot fakeroot chroot fakechroot chroot chroot
And it only crashed in the fakechroot case, I cannot confirm any crashes with just chroot; I did do the whole verification inside a container emulated by qemu-user-static. I did manage to make fakechroot crash on amd64 as well: jak@jak-t14-g3:~/.cache/sbuild$ fakechroot fakeroot chroot /tmp/noble-amd64 Segmentation fault (core dumped) $ fakechroot chroot /tmp/noble-amd64 Segmentation fault (core dumped) But that is strictly a fakechroot crash: $ sudo fakechroot chroot /tmp/noble-amd64 Segmentation fault (core dumped) $ sudo chroot /tmp/noble-amd64 root@jak-t14-g3:/# -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2073407 Title: fakechroot: update-alternatives crashes To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/fakechroot/+bug/2073407/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs