Wrong system architecture detected

I have recently reinstalled my Ubuntu 14.04 (after introducing some changes to the disk) and I have run into в strange problem. I have 64 бит processor and гve installed 64 бит system (эксперт shown in picture) and when I run uname -m I have this response telling я it's 32 бит. Does anyone have разрабатывает what гve подарите wrong?