Comment 1 for bug 1485236

gpu-manager.log shows two cards being available at the following addresses:

Vendor/Device Id: 8086:412
BusID "PCI:0@0:2:0"
Is boot vga? yes
Vendor/Device Id: 10de:1184
BusID "PCI:1@0:0:0"

Also, no nvidia driver seems to be available (strangely enough the kernel module is available):

"Error: no alternative found for nvidia
Error: failed to enable the driver"

"Is nvidia available? no"

Can you try installing or re-installing the nvidia driver, please?

If that doesn't solve your problem, can you please reproduce the error and get the output of dmesg, your /var/log/Xorg.0.log, and /var/log/Xorg.0.log.old, please?