Comment 47 for bug 1109309

Upgrading Quantal to Raring using the update manager.
The upgrade went flawlessly. The first reboot was OK.
But since the next reboot, I have a kernel oops when nouveau is loaded. From there the system is blocked (continues to load drivers for Wifi but no display manager starting).

Hardware is: Lenovo W520 which has Intel Core i7 quadcore, 8 GB RAM, Intel + nvidia GPU (hybrid).
Ubuntu running in 32bit.

I tried the v3.9 stable and v3.9 rc4 as suggested earlier. None of them works for me.