After installing nightly OpenERP 7 on Linux Mint 13 from repository automatically (and also using wget and manual install), despite being able to connect as expected, I'm encountering major errors on the server, such as "uncaught exception: Record not correctly loaded" while changing a user password and a "orders is not null" -something error on the POS (it just displays the error in a window upon loading the POS screen) (using demo database for testing). On my Windows-based preview installation, everything works properly. I'm at a loss, and the system is unimplementable until I find a fix.

Attempted: - Automatic install - Manual Install (Opensourcerer - Reinstall - Distro reinstall - Java install

Next step for me is to attempt another distro, though I don't get what the culprit might be.