I have installed Ubuntu from Windows 8 using windows installer on a small allocated space same partition as windows. Now I want to use ubuntu as my primary OS so want to allocate it more space. Can I do that without loosing windows or linux data?
marked as duplicate by psusi, Gilles, Ringtail, Luis Alvarado♦, Eliah Kagan Jan 9 '13 at 1:11
This question has been asked before and already has an answer. If those answers do not fully address your question, please ask a new question.
Download this file Now from your terminal do following. For example we want to make it 20 GB then: