I am facing “The system is running in low-graphics mode” error on my Dell XPS M 1530 dual boot laptop. I referred How to fix "The system is running in low-graphics mode" error? but not able to fix the problem yet.
sudo apt-get install --reinstall ubuntu-desktop sudo reboot
I also verified that greeter is valid.
I installed the nvidia driver
sudo apt-get install nvidia-current - More stable/tested version s
udo apt-get install nvidia-current-updates - More up-to-date version
Still when I tried to reboot in safe mode it did not help.
if I run startx from command line I see the error Module Nvidia_173 not found. No screens found.
Any thoughts on how can I fix this. Thanks.
Edit: @private: could you please tell how can I verify if nvidia has optimus or not.