Hello,
I am trying to get an RTX 2070 running over ThunderBolt in a Sonnet eGFX breakaway box, connected to a ThinkPad P70. The card and the box are working fine on a ThinkPad P52s under Ubuntu 18.04 (NVIDIA driver 418.x, CUDA 10.0), so the problem appears to be specific to the P70.
I do not need graphics on the RTX 2070, just CUDA.
The P70 is also running Ubuntu 18.04 and has a M3000M installed, which is working fine with drivers 410.x and 418.x.
The kernel appears to recognize that the device is connected. Nouveau is blacklisted via /etc/modprobe.d/blacklist-nvidia-nouveau.conf, whose contents are:
blacklist nouveau
options nouveau modeset=0
Some output relevant to the RTX 2070 with lspci -v
is:
0a:00.0 VGA compatible controller: NVIDIA Corporation Device 1f07 (rev a1) (prog-if 00 [VGA controller])
Subsystem: eVga.com. Corp. Device 2172
Flags: bus master, fast devsel, latency 0, IRQ 18
Memory at b4000000 (32-bit, non-prefetchable)
Memory at <unassigned> (64-bit, prefetchable)
Memory at a0000000 (64-bit, prefetchable)
I/O ports at 2000
[virtual] Expansion ROM at b5080000 [disabled]
Capabilities: [60] Power Management version 3
Capabilities: [68] MSI: Enable- Count=1/1 Maskable- 64bit+
Capabilities: [78] Express Legacy Endpoint, MSI 00
Capabilities: [100] Virtual Channel
Capabilities: [250] Latency Tolerance Reporting
Capabilities: [258] L1 PM Substates
Capabilities: [128] Power Budgeting <?>
Capabilities: [420] Advanced Error Reporting
Capabilities: [600] Vendor Specific Information: ID=0001 Rev=1 Len=024 <?>
Capabilities: [900] #19
Capabilities: [bb0] #15
Kernel modules: nvidiafb, nouveau, nvidia_drm, nvidia
Though the device is recognized, there is no kernel driver in use.
The output of lshw -c display
is:
*-display UNCLAIMED
description: VGA compatible controller
product: NVIDIA Corporation
vendor: NVIDIA Corporation
physical id: 0
bus info: pci@0000:0a:00.0
version: a1
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress vga_controller bus_master cap_list
configuration: latency=0
resources: memory:b4000000-b4ffffff memory:a0000000-a1ffffff ioport:2000(size=128) memory:b5080000-b50fffff
It appears that the card is being recognized, just not attached to a driver. Any help getting the driver to recognize the external RTX 2070 would be greatly appreciated.
nvidia-bug-report.log.gz (1.04 MB)