RTX 4060 & nvidia-smi : no devices were found

Graphics / Linux Linux
1

Hi all,
New to linux, so hoping this has a straightforward solution. Thanks in advance!
I have freshly installed Ubuntu 24.04 (system info copied below) and installed drivers (nvidia-driver-535) for a RTX 4060. lspci -v | grep VGA finds both the GPU and onboard GPU:

01:00.0 VGA compatible controller: NVIDIA Corporation AD107 [GeForce RTX 4060] (rev a1) (prog-if 00 [VGA controller])
10:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Raphael (rev c3) (prog-if 00 [VGA controller])

More info lspci -v -s 01:00.0:

01:00.0 VGA compatible controller: NVIDIA Corporation AD107 [GeForce RTX 4060] (rev a1) (prog-if 00 [VGA controller])
	Subsystem: CardExpert Technology AD107 [GeForce RTX 4060]
	Flags: fast devsel, IRQ 103
	Memory at fb000000 (32-bit, non-prefetchable) [virtual] [size=16M]
	Memory at fcc0000000 (64-bit, prefetchable) [disabled] [size=256M]
	Memory at fcd0000000 (64-bit, prefetchable) [disabled] [size=32M]
	I/O ports at f000 [disabled] [size=128]
	Expansion ROM at fc000000 [virtual] [disabled] [size=512K]
	Capabilities: [60] Power Management version 3
	Capabilities: [68] MSI: Enable- Count=1/1 Maskable- 64bit+
	Capabilities: [78] Express Legacy Endpoint, MSI 00
	Capabilities: [b4] Vendor Specific Information: Len=14 <?>
	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] Secondary PCI Express
	Capabilities: [bb0] Physical Resizable BAR
	Capabilities: [c1c] Physical Layer 16.0 GT/s <?>
	Capabilities: [d00] Lane Margining at the Receiver <?>
	Capabilities: [e00] Data Link Feature <?>
	Kernel driver in use: nvidia
	Kernel modules: nvidiafb, nouveau, nvidia_drm, nvidia

However, nvidia-smi returns No devices were found, corroborating that the System Details lists the iGPU under ‘Graphics’. Probably related is that I am only able to boot with the monitor HTMI attached to the motherboard, not the GPU directly.

In searching online I have seen some suggestions (not sure at all if these are even remotely relevant) which I have tried with no effect: SecureBoot disabled, resizeBar disabled, fastboot disabled, blacklisting neoveau.

Here are the logs: nvidia-bug-report.log.gz (150.2 KB). Happy to provide any more information which might be useful.

System Details Report

Report details

  • Date generated: 2024-07-30 01:35:30

Hardware Information:

  • Hardware Model: Gigabyte Technology Co., Ltd. B650I AORUS ULTRA
  • Memory: 32.0 GiB
  • Processor: AMD Ryzen™ 7 7700X × 16
  • Graphics: AMD Radeon™ Graphics
  • Disk Capacity: 1.0 TB

Software Information:

  • Firmware Version: F9
  • OS Name: Ubuntu 24.04 LTS
  • OS Build: (null)
  • OS Type: 64-bit
  • GNOME Version: 46
  • Windowing System: X11
  • Kernel Version: Linux 6.8.0-39-generic