I tried the latest development release (as of 27-9-2013), but it won't boot at all on my Optimus laptop, even with no external monitors attached. It crashes with a "divide error: 0000 [#1] SMP" somewhere in nouveau. I'll attach a photo of the screen. I don't know how to capture the actual text.
** Attachment added: "Screenshot of error on startup" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1225646/+attachment/3845812/+files/20130927_220824.jpg -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1225646 Title: Ubuntu hangs when booting laptop with HDMI and VGA monitors attached To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1225646/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs