I am running dual DVI monitors on an nVidia graphics card. It all worked in KDE Fedora 14, In KDE fedora 15 the second monitor is not recognized. Strangely, if I hot swap the cables, the display will shift to the right hand monitor. On a reboot, the left hand monitor comes back as the only one working. If I boot f15 Gnome, both monitors work natively.
The NVidia setting program only sees one display in KDE.
The KDE Display Settings only see one monitor.
I have uninstalled Nouveu and installed the latest nVidia drivers and still no joy.
I believe that this is a KDE bug, since the monitors both work, and Gnome works.
Any suggestions. I would prefer not to can KDE.