It seems that in version 6.0.x LibreOffice works much better with .eps images as before. I can insert an .eps image in my .odt file and it looks good, not pixelled, but scalable. However, when I save the file, a .png image is generated, which is used for rendering and for .pdf printing.
I have checked in the .odt file and seen that both the .png and .eps images are saved internally, but somehow the .eps is never used.
Is there any way to prevent LibreOffice from using or creating .png files from .eps, so that only .eps is used or printed?