I have a Lenovo/Thinkpad P52 with a Quadro P1000 Mobile that drives my external displays. They just stopped working.
I wanted to expand my audio capabilities. So, I followed the Ubuntu Studio Installer docs which resulted in my kernel becoming lowlatency and now the nvidia kernel modules can’t be found.
root@computer:~# cat /proc/version
Linux version 5.15.0-69-lowlatency (buildd@lcy02-amd64-026) (gcc (Ubuntu 11.3.0-1ubuntu1~22.04) 11.3.0, GNU ld (GNU Binutils for Ubuntu) 2.38) #76-Ubuntu SMP PREEMPT Mon Mar 20 16:03:40 UTC 2023
root@computer:/home/user# lshw -C display
*-display UNCLAIMED
description: VGA compatible controller
product: GP107GLM [Quadro P1000 Mobile]
vendor: NVIDIA Corporation
physical id: 0
bus info: pci@0000:01:00.0
version: a1
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress vga_controller bus_master cap_list
configuration: latency=0
resources: memory:a3000000-a3ffffff memory:60000000-6fffffff memory:70000000-71ffffff ioport:2000(size=128) memory:a4080000-a40fffff
*-display
description: VGA compatible controller
product: CoffeeLake-H GT2 [UHD Graphics 630]
vendor: Intel Corporation
physical id: 2
bus info: pci@0000:00:02.0
logical name: /dev/fb0
version: 00
width: 64 bits
clock: 33MHz
capabilities: pciexpress msi pm vga_controller bus_master cap_list rom fb
configuration: depth=32 driver=i915 latency=0 mode=3840x2160 resolution=3840,2160 visual=truecolor xres=3840 yres=2160
resources: iomemory:600-5ff iomemory:400-3ff irq:150 memory:604a000000-604affffff memory:4000000000-400fffffff ioport:3000(size=64) memory:c0000-dffff
root@computer:/home/user# dkms status
vhba/20211218, 5.15.0-60-generic, x86_64: installed
vhba/20211218, 5.15.0-69-lowlatency, x86_64: installed
vhba/20211218, 5.19.0-38-generic, x86_64: installed
root@computer:/home/user# nvidia-smi
NVIDIA-SMI has failed because it couldn't communicate with the NVIDIA driver. Make sure that the latest NVIDIA driver is installed and running.
root@computer:/home/user# modinfo nvidia
modinfo: ERROR: Module nvidia not found.
root@computer:/home/user# modprobe nvidia
modprobe: FATAL: Module nvidia not found in directory /lib/modules/5.15.0-69-lowlatency
root@computer:/home/user# ubuntu-drivers devices
== /sys/devices/pci0000:00/0000:00:01.0/0000:01:00.0 ==
modalias : pci:v000010DEd00001CBBsv000017AAsd0000225Fbc03sc00i00
vendor : NVIDIA Corporation
model : GP107GLM [Quadro P1000 Mobile]
driver : nvidia-driver-525 - distro non-free recommended
driver : nvidia-driver-390 - distro non-free
driver : nvidia-driver-470 - distro non-free
driver : nvidia-driver-418-server - distro non-free
driver : nvidia-driver-525-server - distro non-free
driver : nvidia-driver-450-server - distro non-free
driver : nvidia-driver-510 - distro non-free
driver : nvidia-driver-515 - distro non-free
driver : nvidia-driver-470-server - distro non-free
driver : nvidia-driver-515-server - distro non-free
driver : xserver-xorg-video-nouveau - distro free builtin
root@computer:/home/user# dpkg -l | grep -i nvidia.*525
ii libnvidia-cfg1-525:amd64 525.89.02-0ubuntu0.22.04.1 amd64 NVIDIA binary OpenGL/GLX configuration library
ii libnvidia-common-525 525.89.02-0ubuntu0.22.04.1 all Shared files used by the NVIDIA libraries
ii libnvidia-compute-525:amd64 525.89.02-0ubuntu0.22.04.1 amd64 NVIDIA libcompute package
ii libnvidia-compute-525:i386 525.89.02-0ubuntu0.22.04.1 i386 NVIDIA libcompute package
ii libnvidia-decode-525:amd64 525.89.02-0ubuntu0.22.04.1 amd64 NVIDIA Video Decoding runtime libraries
ii libnvidia-decode-525:i386 525.89.02-0ubuntu0.22.04.1 i386 NVIDIA Video Decoding runtime libraries
ii libnvidia-encode-525:amd64 525.89.02-0ubuntu0.22.04.1 amd64 NVENC Video Encoding runtime library
ii libnvidia-encode-525:i386 525.89.02-0ubuntu0.22.04.1 i386 NVENC Video Encoding runtime library
ii libnvidia-extra-525:amd64 525.89.02-0ubuntu0.22.04.1 amd64 Extra libraries for the NVIDIA driver
ii libnvidia-fbc1-525:amd64 525.89.02-0ubuntu0.22.04.1 amd64 NVIDIA OpenGL-based Framebuffer Capture runtime library
ii libnvidia-fbc1-525:i386 525.89.02-0ubuntu0.22.04.1 i386 NVIDIA OpenGL-based Framebuffer Capture runtime library
ii libnvidia-gl-525:amd64 525.89.02-0ubuntu0.22.04.1 amd64 NVIDIA OpenGL/GLX/EGL/GLES GLVND libraries and Vulkan ICD
ii libnvidia-gl-525:i386 525.89.02-0ubuntu0.22.04.1 i386 NVIDIA OpenGL/GLX/EGL/GLES GLVND libraries and Vulkan ICD
ii linux-modules-nvidia-525-5.19.0-38-generic 5.19.0-38.39~22.04.1 amd64 Linux kernel nvidia modules for version 5.19.0-38
ii linux-modules-nvidia-525-generic-hwe-22.04 5.19.0-38.39~22.04.1 amd64 Extra drivers for nvidia-525 for the generic-hwe-22.04 flavour
ii linux-objects-nvidia-525-5.19.0-38-generic 5.19.0-38.39~22.04.1 amd64 Linux kernel nvidia modules for version 5.19.0-38 (objects)
ii nvidia-compute-utils-525 525.89.02-0ubuntu0.22.04.1 amd64 NVIDIA compute utilities
ii nvidia-driver-525 525.89.02-0ubuntu0.22.04.1 amd64 NVIDIA driver metapackage
ii nvidia-kernel-common-525 525.89.02-0ubuntu0.22.04.1 amd64 Shared files used with the kernel module
ii nvidia-kernel-source-525 525.89.02-0ubuntu0.22.04.1 amd64 NVIDIA kernel source package
ii nvidia-utils-525 525.89.02-0ubuntu0.22.04.1 amd64 NVIDIA driver support binaries
ii xserver-xorg-video-nvidia-525 525.89.02-0ubuntu0.22.04.1 amd64 NVIDIA binary Xorg driver
I tried an “apt reinstall nvidia-driver-525” but it didn’t help.
-Steve
Titusville, FL