Okay, the fix for this is to disable FXAA antialiasing in nvidia-settings.
In the terminal, type:
nvidia-settings
Then a control panel will open.
Uncheck the FXAA Antialiasing box.
Screenshot attached.
This is a duplicate of the following bug report:
https://bugs.launchpad.net/ubuntu/+source/nvidia-settings/+bug/1307236
Okay, the fix for this is to disable FXAA antialiasing in nvidia-settings.
In the terminal, type:
nvidia-settings
Then a control panel will open.
Uncheck the FXAA Antialiasing box.
Screenshot attached.
This is a duplicate of the following bug report:
https:/ /bugs.launchpad .net/ubuntu/ +source/ nvidia- settings/ +bug/1307236