Chrome nacl error in ubuntu 14.04

Since you are using chrome on a remote server, via SSH, you need to enable X11 forwarding on your server, where you connect to with ssh.

Add X11Forwarding yes into your /etc/ssh/sshd_config on the server, with an editor

sudo nano /etc/ssh/sshd_config

and restart the ssh service

/etc/init.d/ssh restart 

then connect to it with a new (!) ssh session

ssh -X username@my-chrome-host 

and try to open chrome again.

If you don't want to enter -Xevery time you connec to this host, you can also modify your client config

nano .ssh/config

add a portion for your host

Host my-chrome-host
ForwardX11 yes

or to have it always enabled you can use wild-cards

Host *
ForwardX11 yes