I have two DVI outputs on GTX 750 NVidia card on my desktop running Ubuntu 14.04. One DVI works fine, the other doesn't seem to be working at all.
Monitor connected to second DVI can't register any signal. Cable I am using to connect it is OK, checked on different installations, driver is the latest (3.40\3.46).
Reinstalling drivers or changing xorg.conf manually didn't help.
Is it possible to configure two DVI ports on GTX 750 with Ubuntu 14.*?
sudo lshw -C video
*-display UNCLAIMED
description: VGA compatible controller
product: GM107 [GeForce GTX 750]
vendor: NVIDIA Corporation
physical id: 0
bus info: pci@0000:01:00.0
version: a2
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress vga_controller bus_master cap_list
configuration: latency=0
resources: memory:fa000000-faffffff memory:c0000000-cfffffff memory:d0000000-d1ffffff ioport:e000(size=128) memory:fb000000-fb07ffff
