I need some help!

I recently switched a laptop to Xubuntu.  I've downloaded chirp and ran the command to update and to add the daily build.  However, when I open Chirp under the linux OS, there are a bunch of radios that don't show up.  For example, it doesn't list Radioddity as a manufacturer, the Wouxun KG-UV8D plus isn't available, nor is the TYT UV8000.

Am I doing something wrong?

Thanks!

Monte