[davidfor]

Originally Posted by oren64

Hi David,

-"Change Reading Status in device library" is not active, do i need something first?

That is only active when you are looking at the device list. If you want to do the same for books in the calibre library, use the update metadata function. Changing the reading status is at the bottom of thee dialog.

-Do you know how to stretch the cover so i don't get the black margins left and right, or up down?
I try to change the cover and Keep the ratio, but it didn't work.

For that to work, the covers have to have the correct aspect ratio.

And if i change the cover to black and white is file that send to device is smaller?

They should be.

EDIT: I use Upload covers for Kobo ePubs, and do a restart and the covers stretch correctly.

Once a cover image is generated and saved, the device displays them with no stretching. If the cover covers the full screen during sleep, then it has the same aspect ratio as the screen, and I think the saved image file is the same size as the screen (I can't remember if smaller are sent if they are upscaled).