This is because `/etc/` is now prohibited in the default policy file. I don't know why that change was made as part of https://bugs.launchpad.net/ubuntu/+source/imagemagick/+bug/2004580, it's definitely wrong.
This is because `/etc/` is now prohibited in the default policy file. I don't know why that change was made as part of https:/ /bugs.launchpad .net/ubuntu/ +source/ imagemagick/ +bug/2004580, it's definitely wrong.