, try following file structure:
/mnt/us/fonts/Averia Bold Italic.ttf
I.e. put fonts (.ttf
files) directly in the /mnt/us/fonts
Also, KT must "reboot" automatically in 7-8 minutes after ;fc-cache
entering (cache invalidating is slow and alt fonts are added to cache last of all). Only after this "rebooting" new fonts will be available ("rebooting" is not real rebooting, it's just restarting of framework, but it looks like rebooting).
Which version of firmware do you have?