Yes. It really works! Thanks!
Speed of work of graphics very good. Delays not considerably absolutely. For tests I started full-screen video. Under equal conditions traffic of x11forwarding (ltsp) =95-140 Mb/s, x2go=17-22 Mb/s. It very cool. The fact that I wanted!
From this what checked: tcpprint - works (checked for kyocera fs-1300d, but I think any printers which work with linux will work) usb-flash-drive(fat/ntfs) - Does not work (how to repair I do not know. there is no usb of devices anywhere. x2goserverfmbindings on the server is) The sound - does not work (00:1b.0 Audio device: Intel Corparation 82801JD/D0 (ICH10)
Sound there is a wish, but it is not really important. Usb disks is very necessary. How it is possible to repair it?
-- С Уважением Строганов Роман