What version of cms is compatible with player ubuntu?

Hi!

Can I register my player ubuntu for xibo cms version 1.7.4? I tried many times but failed. Something
is wrong with me. Please help me! How to register my player ubuntu to xibo cms v1.7.4? Thank very much!

Hopefully everything will be better!

The Ubuntu Player was discontinued at 1.6.0 and isn’t compatible with a 1.7 series CMS.