After week long waiting, and headache i finally managed to install chrome os in ubuntu.
Actually i installed chromiumos-aura window manager to Ubuntu.
I just followed this GITHub repo: https://github.com/dz0ny/lightdm-login-chromeos for installation and error solutions.
I faced an error while launching of chrome os as there was some strange error:
root window unavailible (maybe another wm is running?)
[8433:8433:0707/140237:FATAL:browser_main_loop.cc(142)] Running without the SUID sandbox! Seehttps://code.google.com/p/chromium/wiki/LinuxSUIDSandboxDevelopment for more information on developing with the sandbox on.
I found that i need a SUID helper binary to turn on the sandbox on Linux, but i couldn't make it work. I posed issune on repository.
One guy suggested me to disable the satuid-sandbox
To disable it you have to visit the path; /usr/sbin
Edit the chromeos file from the editor and add the line --disable-setuid-sandbox \ after --enable-natural-scroll-default \
Actually you can add it at any option, but to keep file in proper format and sequence i just added after --enable-natural-scroll-default \
After saving this goto terminal and type chromeos
And you are done :)