Hi i have installed ubuntu 14.04 64bit on an laptop ,and i really like it ,it's amazing fast compared to w8.1 64 on this machine i wanted to customize and i didn't know how so i customize like osx following _http://www.noobslab.com/2014/04/macbuntu-1404-pack-is-released.html but i found some issue with some software like darktable (amazing program by the way) , digikam while software like blender works perfectly do you think the fault is the customization ? thanks