I migrated my working odoo to a new server by "just" copying the odoo directory to the new machine (and of course installing the dependencies). As far as I can tell, everything is working fine and I get now errors in the log file. Unfortunately some of the static content is not loading.
You can take a look at a screen shot here:
https://www.dropbox.com/s/pozdh0cczuwwzrg/odoo.png?dl=0
The relevant files are actually there - why aren't they loaded?