https://bugs.kde.org/show_bug.cgi?id=494548
--- Comment #2 from Andrius Štikonas <andr...@stikonas.eu> --- Hmm, I guess what happened in your case is that Linux system noticed that this is raid disk and automatically activated it on /dev/md0. Can you try to reproduce the same problem, then run sudo mdadm --stop /dev/md0 and see if that helps. (That said, it's not yet clear to me what should be the solution.) -- You are receiving this mail because: You are watching all bug changes.