I see the same thing using calibre in 64-bit ubuntu. It was confusing me why the programme looked so different from the same version running on my 32-bit laptop. I didn't get any error messages when installing it, but when running from the termin I get this:
QPixmap::scaled: Pixmap is a null pixmap
I also seem to get a similar message when trying to convert ebooks using calibre (no cover image appears, I get a warning about null pixmaps) I've only tried converting Baen html ebooks though, so this may be a problem with them rather than calibre.
|