I have K3b installed on a Mint box running the Mate desktop.

Whenever I insert a blank DVD, K3b starts, and I don't want it to.

I have removed all of Mate's mime settings associated with blank discs, but this continues to happen, so I have to guess it's a buried KDE setting somewhere. Without the full KDE environment installed, I don't have KDE's system settings tools.

Is this controlled by a config file somewhere that I can edit manually?