What good software is available for editing RAW photo files?
Solution 1:
Have a look at [Darktable], it's an excellent RAW editor.
sudo apt-get install darktable
(source: darktable.org)
(source: darktable.org)
Solution 2:
I like rawtherapee. You may want to give it a shot. There is also UFRaw, but I personally don't like it as much.
In terminal:
sudo apt-get install rawtherapee
and
sudo apt-get install ufraw
respectively.