Segmentation fault (core dumped)

info

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Description

This error can occur when trying to add a stream

you may also see it in the server log

WARN    latest/runner.go:308    Failed to create preview: signal: segmentation fault (core dumped)

To fix the problem, you need to install the nscd package

on ubuntu/debian:

sudo apt install nscd

on fedora/centos:

dnf install nscd

For Linux, we use a static ffmpeg build from johnvansickle.com/ffmpeg. The build's readme.txt includes this note:

Notes:  A limitation of statically linking glibc is the loss of DNS resolution. Installing
        nscd through your package manager will fix this.