Georg, your problem is that you didn't check the Reformat checkbox for /usr. I suggest making sure that you have no valuable data on that partition, and then marking it to be reformatted; we don't really support not reformatting /usr. (Yes, the partitioner should be clearer about this.)
Georg, your problem is that you didn't check the Reformat checkbox for /usr. I suggest making sure that you have no valuable data on that partition, and then marking it to be reformatted; we don't really support not reformatting /usr. (Yes, the partitioner should be clearer about this.)