I have a dual headed F23 system using a NVidia graphics card. Everything was
working fine until today when I installed the latest set of updates.
Both screens were set to 1280x1024 resolution.
However, since I rebooted after completing the update, my right hand side
screen is now limited to 1024/768.
If I look in System Settings -> Display Configuration it correctly recognises
my left screen as a CY765. However, the model of my right screen is no longer
recognised, and just shows it as VGA-1 which is it's port.
I'm certain that it used to know the model of that screen too.
Can anyone suggest how I can get this resolved, or at least where to look to
find the problem?
Cheers
Gary