I am having the same problem with ubuntu 17.10 and 6800TX graphics card. Everything was working. After some updates, I can not log in anymore.
** Changed in: nvidia-graphics-drivers-304 (Ubuntu) Assignee: (unassigned) => Marcos Nascimento (wstlmn) -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to nvidia-graphics-drivers-304 in Ubuntu. https://bugs.launchpad.net/bugs/1675830 Title: nvidia 304 graphics causes Login loop in Ubuntu Budgie Status in Ubuntu Budgie: New Status in nvidia-graphics-drivers-304 package in Ubuntu: Confirmed Bug description: Nvidia 304 graphics kills budgie-window manager process and causes login loop in Ubuntu Budgie. Steps: - Enter password - System shows top bar (half cropped) - Sometimes dock appears - Screen goes off (with no signal in monitor) - Screen shows login screen again System description: - OS: Ubuntu Budgie 17.04 (daily build) - GPU: Nvidia GeForce 6150SE nForce 430 Packages: - Budgie Desktop 10.2.9 - Nvidia Graphics Drivers 304 Notes: The system it's updated (full-upgrade) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntubudgie/+bug/1675830/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp