This happens to me on an amd64... I did look at the error files from recovery mode failsafe graphics. (I'm on my mac partition now, so I don't have access to them) but it seemed that the nvidia driver wasn't loading...
I'm not sure if this helps either, but in recovery mode normal boot, a bunch of warnings fly pass the screen saying "WARNING:" /etc/modprobe.d/alsa-info.sh line [#]: ignorning bad line starting with 'fi'" -- boot hangs at splash screen https://bugs.launchpad.net/bugs/615970 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs