Delayed upgrade from 15.04 stuck

[matthewpettyuk]

I'm finally upgrading from 15.04, and it downloaded packages and installed, then got stuck here:
http://www.coiledspring.org/wp-content/uploads/2016/07/20160723_101042-1024x768.jpg
It just sits there. What can I do? Please help.

Best regards,
Matthew Petty

[gordintoronto]

You might need to back up your data and do a fresh install.