Install Gimp 2.8.2 in Ubuntu 12.10 Quantal/Ubuntu 12.04 Precise Pangolin/Ubuntu 11.10 Oneiric/Linux Mint 13/12
gimp
GIMP is the GNU Image Manipulation Program. It is a freely distributed piece of software for such tasks as photo retouching, image composition and image authoring. It works on many operating systems, in many languages.

gimp

gimp

Release notes in GIMP 2.8.2:
  • Mention that the image was exported in the close warning dialog
  • Fix the visibility logic of the export/overwrite menu items
  • Remove all "Use GEGL" menu items, they only add bugs and zero function
  • Improve performance of display filters, especially color management
  • Fix the image window title to comply with the save/export spec and use the same image name everywhere, not only in the title
  • Fix positioning of pasted/dropped stuff to be more reasonable
  • Fix remembering of JPEG load/save defaults
  • Lots of bug fixes
  • List of translation updates

To install Gimp 2.8.2 in Ubuntu Linux Mint open Terminal (Press Ctrl+Alt+T) and copy the following commands in the Terminal:

Now Gimp Installation

Make desktop Shortcut

Install Resynthesizer and Plugin Registry with following command:
That's it
Source: Gimp
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