Just as a side note and to make sure that there is no general problem with the package (or it's dependencies): I just setup a clean ppc64el 18.04.3 system with default kernel 4.15 (but _with_ disks) and could install the kdump-tools package without any issues on that system.
** Attachment added: "test.txt" https://bugs.launchpad.net/ubuntu/+source/makedumpfile/+bug/1850548/+attachment/5301670/+files/test.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1850548 Title: Unable to install kdump tools: post install script returning fail To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-power-systems/+bug/1850548/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs