blur text everywhere in ubuntu 14.04 server

I recently installed ubuntu 14.04 server on my hard-disk, not on any виртуальный machine. When I started it, everywhere I am seeing that text is blur. Eg: the ямс of folders пашите blur, ямс of page on browser tab is blur и т.д. I am attaching the screen shot. Please help я to sort out this problementer image description here