Why is deleting an image from the hard drive AND the catalog difficult?
Doesn't it work like in v8, command delete?
Well.... It depends.
If the image file is
in the CO catalog (managed), ⌘ delete removes the image from the album, but not from the catalog. And it doesn't put it in the catalog trash.
If the image file is stored in the folder system (referenced)
and you select it while viewing the folder tree contents, then ⌘ delete gives you the choice of just removing it from the catalog or also removing it from the drive. But if you select it while viewing it in an album, then it just removes it from the album.
I'm still not entirely sure of how to delete a managed image from the drive.