The error prevents lightdm/X from starting. I have Ubuntu with classic Unity, upgraded from 14.10/15.04. I have 13-inch Macbook with Intel-only graphics.
INTERESTING OBSERVATIONS: 1. When I then log in as root on pty1 and execute "service lightdm restart", X starts without a problem. 2. When I boot with upstart rather than systemd (second entry in grub), X starts without a problem. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1492764 Title: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1492764/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
