So i'm not sure what's happened and I saw that before there were people with the same issue but never got responded to.
Does anyone know how to properly fix this for Linux users to actually run the client? It happens when trying to load the background image for the loading screens, etc.. upon startup. If you're on a Windows then i assume you wouldn't have this issue cause I never had one prior.
sun.awt.image.ImageFormatException: Unsupported color conversion request
at sun.awt.image.JPEGImageDecoder.readImage(Native Method)