Public bug reported: The error message is "no process found". If I shorten the name of the binary to 15 characters, killall works as before. The change was introduced by Ubuntu 19.04.
Example: # server_with_16ch & # killall server_with_16ch server_with_16ch: no process found ** Affects: psmisc (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1827467 Title: killall does not find processes with names longer than 15 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/psmisc/+bug/1827467/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs