This works very well! I've installed on my ubuntu vm alongside Channels-DVR. I'm not real familiar with Docker but followed your directions without any issues. One addition I made was to run "docker update --restart unless-stopped pluto-for-channels" afterward to ensure the docker container starts again if the system is rebooted. Coincidentally, I needed to reboot for a kernel update and everything came back up just fine afterward.
Great stuff!

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