Can't build nvidia driver on Linux 4.19 (Ubuntu 20.04)

[zbceric]

NVIDIA Open GPU Kernel Modules Version

545.29.06

Operating System and Version

Ubuntu 20.04.4 LTS

Kernel Release

4.19.112-0062 (Custom)

Build Command

When building the NVIDIA driver, I encountered an error where ld couldn't find a series of .o files. I am using a custom kernel, and the project can be found at https://github.com/Soheil-ab/sage/. I want to install the NVIDIA driver for this kernel. I tried compiling from source code and also attempted to install using NVIDIA-Linux-x86_64-535.146.02.run, but both failed. However, when I switched to the default 5.4.0-169-generic kernel in Ubuntu, I was able to compile the driver successfully. I suspect that there may be an issue with the custom kernel, and I'm wondering if there are any specific kernel requirements for compiling the driver. How can I resolve the aforementioned problem?

Terminal output/Build Log

LD [M] /home/zhangbochun/tools/nvidia/open-gpu-kernel-modules/kernel-open/nvidia.o ld: cannot find /home/zhangbochun/tools/nvidia/open-gpu-kernel-modules/kernel-open/nvidia/nv.o: No such file or directory ld: cannot find /home/zhangbochun/tools/nvidia/open-gpu-kernel-modules/kernel-open/nvidia/nv-pci.o: No such file or directory ld: cannot find /home/zhangbochun/tools/nvidia/open-gpu-kernel-modules/kernel-open/nvidia/nv-dmabuf.o: No such file or directory ld: cannot find /home/zhangbochun/tools/nvidia/open-gpu-kernel-modules/kernel-open/nvidia/nv-nano-timer.o: No such file or directory ld: cannot find /home/zhangbochun/tools/nvidia/open-gpu-kernel-modules/kernel-open/nvidia/nv-acpi.o: No such file or directory ld: cannot find /home/zhangbochun/tools/nvidia/open-gpu-kernel-modules/kernel-open/nvidia/nv-cray.o: No such file or directory ld: cannot find /home/zhangbochun/tools/nvidia/open-gpu-kernel-modules/kernel-open/nvidia/nv-dma.o: No such file or directory ld: cannot find /home/zhangbochun/tools/nvidia/open-gpu-kernel-modules/kernel-open/nvidia/nv-i2c.o: No such file or directory ld: cannot find /home/zhangbochun/tools/nvidia/open-gpu-kernel-modules/kernel-open/nvidia/nv-mmap.o: No such file or directory ld: cannot find /home/zhangbochun/tools/nvidia/open-gpu-kernel-modules/kernel-open/nvidia/nv-p2p.o: No such file or directory ld: cannot find /home/zhangbochun/tools/nvidia/open-gpu-kernel-modules/kernel-open/nvidia/nv-pat.o: No such file or directory ld: cannot find /home/zhangbochun/tools/nvidia/open-gpu-kernel-modules/kernel-open/nvidia/nv-procfs.o: No such file or directory ld: cannot find /home/zhangbochun/tools/nvidia/open-gpu-kernel-modules/kernel-open/nvidia/nv-usermap.o: No such file or directory ld: cannot find /home/zhangbochun/tools/nvidia/open-gpu-kernel-modules/kernel-open/nvidia/nv-vm.o: No such file or directory ld: cannot find /home/zhangbochun/tools/nvidia/open-gpu-kernel-modules/kernel-open/nvidia/nv-vtophys.o: No such file or directory ld: cannot find /home/zhangbochun/tools/nvidia/open-gpu-kernel-modules/kernel-open/nvidia/os-interface.o: No such file or directory ld: cannot find /home/zhangbochun/tools/nvidia/open-gpu-kernel-modules/kernel-open/nvidia/os-mlock.o: No such file or directory ld: cannot find /home/zhangbochun/tools/nvidia/open-gpu-kernel-modules/kernel-open/nvidia/os-pci.o: No such file or directory ld: cannot find /home/zhangbochun/tools/nvidia/open-gpu-kernel-modules/kernel-open/nvidia/os-registry.o: No such file or directory ld: cannot find /home/zhangbochun/tools/nvidia/open-gpu-kernel-modules/kernel-open/nvidia/os-usermap.o: No such file or directory

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