switch to intel, boot with 'drm.debug=14' added to kernel cmdline, login from console (ctrl-alt-F1) and copy dmesg log and /var/log/Xorg.0.log somewhere, then attach here once you have the system back on nvidia..
-- 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
