ERROR: Nothing RPROVIDES 'packagegroup-swi-image-targetlibusb' (but /home/sloki/Documents/yocto/meta-swi/meta-swi-mdm9x28/recipes-core/images/mdm9x28-image-minimal.bb RDEPENDS on or otherwise requires it)

Seems there is no libusb package

How about libusb1?

It is OK for me to use “libusb1” package in R16 yocto source.

IMAGE_INSTALL_append = " mosquitto mosquitto-clients libusb1"