I’ve been trying for a week now to install Cuda on my notebook with a GeForce GT 750M. It breaks my display in all possible manners. I followed the instructions from https://docs.nvidia.com/pdf/CUDA_Installation_Guide_Linux.pdf using the local .deb installer. The current situation is: Booting to the login screen works fine, but then, I’m stuck in a login loop. I managed to “solve” the login loop by adding “+iglx” to /usr/share/lightdm/lightdm.conf.d/50-xserver-command.conf as proposed in https://askubuntu.com/a/882047 and restarting the lightdm service. Note that I still run into a login loop after booting unless I manually restart lightdm from a tty once.
Now, after logging in, I get to my desktop with the desktop icons but seemingly no unity, as there is no launcher, no window decorations, no menu bar etc.
Kernel version is 4.4.0-109. The output of the nvidia-bug-report.sh script is on https://paste.ubuntu.com/26410252/
Can someone please help me getting Cuda installed properly?