The statistic graphs do not display graphs, they only show an image error X.
Might be stupid answer but you do have graphs enabled under config>Main>Portal ?
I do have graphs enabled in the Portal section. I am also unable to view maps in the admin area which should be automatic.
Yes, this is a known issue on Ubuntu 16.10 and Splynx 1.2.
In Splynx 1.3 works fine.
Preparing a release.
Stay in touch.
esto tiene que ser el ubuntu