Then you need to provide more logs with nvidia purged away. Do check Xorg.0.log for lines with "(EE)", and maybe also try blacklisting nouveau from loading.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1533221 Title: Booting with intel graphics enabled results in a lockup To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1533221/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs