So I'm having this issue, I'm using a i7 laptop with an Intel graphics card, and a Nvidia hdmi card for external displays.
The cursor flickers and sometimes dissapears when I have my external monitor plugged in, the external monitor works, but it lags my cursor.
I tried installing the Nvidia-current driver and this broke everything, the menus and bars are missing.
When uninstalling the nvidia driver, it's still in the same state.
Can anyone purpose something?