Same problem for me. Temporarily workaround is to only use intel card by selecting it through prime-select. This requires that you have installed nvidia-prime:
- Get tty1 by pressing CTRL-ALT+F1 - Login with user with sudo rights - Switch to intel card: "sudo prime-select intel" - Restart lightdm: "sudo systemctl restart lightdm.service" Hope this helps until this bug gets fixed. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1449560 Title: Cannot login with Nvidia Optimus hardware installed(Ubuntu 15.04) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/1449560/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
