How can I use i3 with NX (NoMachine)? [closed]

My server is Ubuntu 12.10, and I'm remoting in using NoMachine Player to NXserver 3.5 Gnome-2d works fine with NX, but I've just set up i3 as my window manager, and it works fine when I'm local on the machine. I tried connecting with NoMachine Player, using the options "Run in virtual desktop" and "Run the default X client script on the server", I then created a ~/.xsession file and added "exec i3" to it.

It dies as soon as it connects, and I got this output by capturing i3 -V to a log file:

02/27/2014 11:48:41 AM - i3 4.7.2 (2014-01-23, branch "tags/4.7.2") starting
02/27/2014 11:48:41 AM - Parsing configfile /home/emoses/.i3/config
deciding for version 4 due to this line: # i3 config file (v4)
02/27/2014 11:48:41 AM - [libi3] libi3/font.c Using Pango font Consolas, size 12
02/27/2014 11:48:41 AM - [libi3] libi3/font.c X11 root window dictates 74.990476 DPI
02/27/2014 11:48:42 AM - ERROR: Could not get RandR primary output
02/27/2014 11:48:42 AM - Used number 3 for workspace with name 3
02/27/2014 11:48:42 AM - This is not an in-place restart, copying root window contents to a pixmap
02/27/2014 11:48:42 AM - auto-starting xbindkeys -f ~/.xbindkeysrc
02/27/2014 11:48:42 AM - executing: xbindkeys -f ~/.xbindkeysrc
02/27/2014 11:48:42 AM - auto-starting pidgin
02/27/2014 11:48:42 AM - startup id = i3/pidgin/1002-0-emoses-wsl1_TIME0
02/27/2014 11:48:42 AM - executing: pidgin
02/27/2014 11:48:42 AM - auto-starting google-chrome
02/27/2014 11:48:42 AM - startup id = i3/google-chrome/1002-1-emoses-wsl1_TIME0
02/27/2014 11:48:42 AM - executing: google-chrome
02/27/2014 11:48:42 AM - auto-starting gnome-sound-applet
02/27/2014 11:48:42 AM - startup id = i3/gnome-sound-applet/1002-2-emoses-wsl1_TIME0
02/27/2014 11:48:42 AM - executing: gnome-sound-applet
02/27/2014 11:48:42 AM - Starting bar process: i3bar --bar_id=bar-0 --socket="/tmp/i3-emoses.xYupLT/ipc-socket.1002"
02/27/2014 11:48:42 AM - executing: i3bar --bar_id=bar-0 --socket="/tmp/i3-emoses.xYupLT/ipc-socket.1002"
02/27/2014 11:48:42 AM - Not a managed window, ignoring UnmapNotify event
02/27/2014 11:48:42 AM - Not a managed window, ignoring UnmapNotify event
02/27/2014 11:48:42 AM - Not a managed window, ignoring UnmapNotify event
02/27/2014 11:48:42 AM - IPC: looking for config for bar ID "bar-0"
02/27/2014 11:48:42 AM - workspace visible? fs = 0x13a0210, ws = 0x13a0210
[i3bar/src/xcb.c:838] ERROR: X11 connection was closed unexpectedly - maybe your X server terminated / crashed?
Pidgin: Fatal IO error 11 (Resource temporarily unavailable) on X server :1039.

(gnome-sound-applet:1016): Gdk-WARNING **: gnome-sound-applet: Fatal IO error 11 (Resource temporarily unavailable) on X server :1039.

[libi3] libi3/font.c Using Pango font Consolas, size 12
[libi3 ...