Hi,
I have the following build:
i9 9900K, ASUS Z390, 2x 1080Ti
I’m running ubuntu 16.04 with driver 418.56. Only 1 GPU is detected:
$ lspci | grep -i nv
01:00.0 VGA compatible controller: NVIDIA Corporation Device 1b06 (rev a1)
01:00.1 Audio device: NVIDIA Corporation Device 10ef (rev a1)
02:00.0 VGA compatible controller: NVIDIA Corporation Device 1b06 (rev a1)
02:00.1 Audio device: NVIDIA Corporation Device 10ef (rev a1)
$ dmesg | grep NVRM
[ 1.469890] NVRM: loading NVIDIA UNIX x86_64 Kernel Module 418.56 Fri Mar 15 12:59:26 CDT 2019
[ 19.924743] NVRM: RmInitAdapter failed! (0x31:0xffff:834)
[ 19.924904] NVRM: rm_init_adapter failed for device bearing minor number 1
“Above 4G Decoding” in the BIOS is disabled - trying to enable it causes a blank screen after grub.
Any ideas?