I created a channel in Kolibri studio by copying content from the public khan academy english channel. The token for my channel is:
I installed Kolibri on a Raspberry Pi and on a Chromebook running GalliumOS. In both cases, the videos do not have sound and the exercises are missing images (see screenshot).
This seems similar to behavior I experienced in KALite when I changed the path to KALite content on my server and forgot to copy the language pack. After I copied the files from the old content folder to the new folder, the images displayed correctly in the exercises.
Has anyone else got the Khan content to work?