https://bugs.kde.org/show_bug.cgi?id=444920
--- Comment #10 from Ken Arromdee <arrom...@gmx.com> --- I found the cause of this, sort of. growisofs reserves 256M spare area for defect management (see http://fy.chalmers.se/~appro/linux/DVD+RW/Blu-ray/ ). You can avoid this by adding the parameter -use-the-force-luke=spare:none. If I add this parameter, the size doesn't suddenly decrease by 256M, and everything works. So the problem is a mismatch between k3b calling growisofs using default behavior that creates 256M spare, but calculating the available size in a way that doesn't take the 256M spare into account. That page doesn't mention BD-R XL, but I would be unsurprised if juef17 had this same problem for his BD-R XL. -- You are receiving this mail because: You are watching all bug changes.