>I'm new here. I use GIMP quite a lot and so far without many problems
>(many kudos for the developers!) but this one I can't solve:
>Fix-ca (the chromatic aberration plug in) does not appear in the menu
>although it is installed. It shows in the plug-in browser.
>I have Ubuntu 16.04 64 bits. Gimp version 2.8.20.
>I removed and reinstalled the complete plug in registry with the
>package manager, but still it does not show up.
I can confirm the file from the gimp-plugin-registry package does not work.
(possibly never been updated since the year dot)
Remove whatever you have installed, un-zip the attached zip archive. Put the
file fix-ca into your Gimp profile ~/.gimp-2.8/plug-ins