[twayback]

Great work!

I am trying to run this on the latest Ubuntu but getting the below error:

root@kit:~/uml/furry-happiness# docker run --rm -it xena/docker-uml [WARN tini (7)] Tini is not running as PID 1 and isn't registered as a child subreaper. Zombie processes will not be re-parented to Tini, so zombie reaping won't work. To fix the problem, use the -s option or set the environment variable TINI_SUBREAPER to register Tini as a child subreaper, or run Tini as PID 1. Core dump limits : soft - NONE hard - NONE Checking that ptrace can change system call numbers...ptrace: Operation not permitted check_ptrace : expected SIGSTOP, got status = 9

[xena]

What host OS do you run? I got this working on both Ubuntu and Alpine.

[twayback]

I am running this on ubuntu 18.04 :(