Posted 4 months ago. Visible to the public.

Fixing "identify: not authorized"

Ubuntu has decided to disable PDF processing because ImageMagick and the underlying Ghostscript had several security issues.

When your Ghostscript is up to date (and receiving updates regularly), you can safely reactivate PDF processing on your computer like this:

  1. Open /etc/ImageMagick-6/policy.xml
    • For older versions of Ubuntu (or possibly ImageMagick, the Path is /etc/ImageMagick/policy.xml
  2. Remove/Comment lines after <!-- disable ghostscript format types -->

If you need it enabled for an app server, ask your operations team to do that for you.

Once an application no longer requires constant development, it needs periodic maintenance for stable and secure operation. makandra offers monthly maintenance contracts that let you focus on your business while we make sure the lights stay on.

Owner of this card:

Avatar
Dominik Schöler
Last edit:
3 months ago
by Robin Kara
About this deck:
We are makandra and do test-driven, agile Ruby on Rails software development.
License for source code
Posted by Dominik Schöler to makandra dev
This website uses cookies to improve usability and analyze traffic.
Accept or learn more