I've tried with 5.2.6 from your PPA and the problem is still there. Wasn't sure where to get 5.2.8 from as I'm running 17.10. Is there an Ubuntu source or should I use the Oracle site?
** Changed in: virtualbox (Ubuntu) Status: Incomplete => New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1731495 Title: After minimising full screen VM, on restoring only quarter of screen shown To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/virtualbox/+bug/1731495/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs