This is fixed in 23.2-1, would someone confirm that this fixes all you initial bugs so that we can condier backporting the fix.
BTW: fix at https://gitlab.com/psmisc/psmisc/commit/258ee9166e585f87005d3a9686938a4fa26669f9 Also I agree to @rbasak that this clearly has regression potential, just we'd hope less than what it actually fixes especially for 3rd party scripts of upgraders from 16.04 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1806060 Title: Newer versions of killall (Ubuntu 18.04+) fail when signal specified in capitals To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/psmisc/+bug/1806060/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs