since i use xfce and thunar, i see this differnce between the filesize showing in thunar and the filesize of same file showing with du in xfce4-terminal. OK, i knowing what's is right size, but a normal user thinking, "Ooh, my iso is to large for my optical media... ". Why we can't shown the realistic filesizes on Thunar and Desktop in XFCE? I will not must provide a uca-addon or so to showing the real sizes. the url above summary links you to a .png, screenshooter make so good, to showing the problem i mean Have greet Thanks for XFCE! and a good 2015!
Excuse me please, i was halfblind by rebuilding many as rpms... lost personaly preferences for thunar This is not a BUG!!!! activate the checkbox "Show filesize in binary format" solves the differnces.. Excuse me please! Can deleted.
Invalid per reporter's followup comment