House background image doesn't Display (4.3.01 Linux)

[ghormann]

Using Ubuntu 14.04.3 LTS with 4.3.01.     On the layout page, selecting an Image seems to work but the image is never displayed.   The Brightness slider doesn't have a slide line which *could* be part of the problem, but I don't see the model groups either so it is likely more.  There is a small blue box which *may* be the image.  Hitting "Set Size" doesn't adjust it either.   (Picture attached).

Thanks,
Greg.

[JonB256]

Try a smaller  (lower resolution) picture, in JPG Format

[ghormann]

I can now get the image to display, but the brightness slider still doesn't work.

Original image and slider work just fine in Windows port.

Greg