- Ubuntu 18.04
- Kernel 5.3.0-53-generic
- CUDA 11.0
After installed CUDA 11.0, gpu-manager outputs the following error mesage:
Error: can't access /sys/bus/pci/devices/0000:00:02.0/driver
The whole message is here:
log_file: /var/log/gpu-manager.log last_boot_file: /var/lib/ubuntu-drivers-common/last_gfx_boot new_boot_file: /var/lib/ubuntu-drivers-common/last_gfx_boot can't access /opt/amdgpu-pro/bin/amdgpu-pro-px Looking for nvidia modules in /lib/modules/5.3.0-53-generic/updates/dkms Found nvidia module: nvidia.ko Looking for amdgpu modules in /lib/modules/5.3.0-53-generic/updates/dkms Is nvidia loaded? yes Was nvidia unloaded? no Is nvidia blacklisted? no Is intel loaded? yes Is radeon loaded? no Is radeon blacklisted? no Is amdgpu loaded? no Is amdgpu blacklisted? no Is amdgpu versioned? no Is amdgpu pro stack? no Is nouveau loaded? no Is nouveau blacklisted? yes Is nvidia kernel module available? yes Is amdgpu kernel module available? no Vendor/Device Id: 8086:3e98 BusID "PCI:0@0:2:0" Is boot vga? no Error: can't access /sys/bus/pci/devices/0000:00:02.0/driver The device is not bound to any driver. Vendor/Device Id: 10de:1ed0 BusID "PCI:1@0:0:0" Is boot vga? yes Skipping "/dev/dri/card0", driven by "nvidia-drm" Skipping "/dev/dri/card0", driven by "nvidia-drm" Skipping "/dev/dri/card0", driven by "nvidia-drm" Skipping "/dev/dri/card0", driven by "nvidia-drm" Does it require offloading? no last cards number = 2 Has amd? no Has intel? yes Has nvidia? yes How many cards? 2 Has the system changed? No Unsupported discrete card vendor: 8086 Nothing to do
When I try to graphical login by lightdm greeter, the mouse and keyboard does’t work. I wonder it is because of this error.
Please help me.