Hello. I am using Linux Ubuntu v.11.10 64-bit operating system.
Are there any great Linux Ubuntu compatible v.11.10 64-bit high end or highly functional, feature loaded, high quality photo editing programs besides GIMP or Google's Picasa that you can recommend or suggest? In addition, this photo editing program doesn't mandate or require significant or constant referencing an online/downloaded file/hard copy manual or guide (meaning 'fairly' intuitive to use)?
Please provide me the program name and the webpage (preferably' the author's home website for the program). Let me know if it is available on the Ubuntu Software Center, and if not; where the reliable and reputable program/program package is available for download or online instructions for manual installation through Terminal using apt-get or alike. Please make sure there are 'good' instructions for installation procedures.