Nvidia discrete gpu not recognised

Hi there! I am new to using Linux (a few months experience). When I was initially setting up everything the GPU (RTX 4080 Super) was recognized correctly. I set up the required drviers and all was good.

Today I noticed that the integrated gpu is displayed in the system info. I probably messed something up later but i don’t know what. I will provide what some commands return:

/sbin/lspci | grep -e VGA
VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Granite Ridge [Radeon Graphics] (rev c1
modinfo -F version nvidia
570.133.07
sakelarov@fedora:~$ dnf list installed '*nvidia*'
Updating and loading repositories:
Repositories loaded.
Installed packages
akmod-nvidia.x86_64                                 3:570.133.07-1.fc41              <unknown>
kmod-nvidia-6.12.13-200.fc41.x86_64.x86_64          3:565.77-1.fc41                  @commandline
kmod-nvidia-6.13.5-200.fc41.x86_64.x86_64           3:570.86.16-3.fc41               @commandline
kmod-nvidia-6.13.8-200.fc41.x86_64.x86_64           3:570.133.07-1.fc41              @commandline
nvidia-gpu-firmware.noarch                          20250311-1.fc41                  <unknown>
nvidia-modprobe.x86_64                              3:570.133.07-1.fc41              <unknown>
nvidia-persistenced.x86_64                          3:570.133.07-1.fc41              <unknown>
nvidia-settings.x86_64                              3:570.133.07-1.fc41              <unknown>
xorg-x11-drv-nvidia.x86_64                          3:570.133.07-1.fc41              <unknown>
xorg-x11-drv-nvidia-cuda.x86_64                     3:570.133.07-1.fc41              <unknown>
xorg-x11-drv-nvidia-cuda-libs.i686                  3:570.133.07-1.fc41              <unknown>
xorg-x11-drv-nvidia-cuda-libs.x86_64                3:570.133.07-1.fc41              <unknown>
xorg-x11-drv-nvidia-kmodsrc.x86_64                  3:570.133.07-1.fc41              <unknown>
xorg-x11-drv-nvidia-libs.i686                       3:570.133.07-1.fc41              <unknown>
xorg-x11-drv-nvidia-libs.x86_64                     3:570.133.07-1.fc41              <unknown>
xorg-x11-drv-nvidia-power.x86_64                    3:570.133.07-1.fc41              <unknown>
xorg-x11-drv-nvidia-xorg-libs.x86_64                3:570.133.07-1.fc41              rpmfusion-nonfree-nvidia-driver

Available packages
akmod-nvidia-390xx.x86_64                           3:390.157-16.fc41                rpmfusion-nonfree-updates
akmod-nvidia-470xx.x86_64                           3:470.256.02-7.fc41              rpmfusion-nonfree-updates
golang-github-nvidia-container-toolkit.x86_64       1.17.3-1.fc41                    updates
golang-github-nvidia-container-toolkit-devel.noarch 1.17.3-1.fc41                    updates
golang-github-nvidia-nvlib-devel.noarch             0.7.0-2.fc41                     updates
golang-github-nvidia-nvml-devel.noarch              0.12.4.1-2.fc41                  updates
kmod-nvidia.x86_64                                  3:570.133.07-1.fc41              rpmfusion-nonfree-nvidia-driver
kmod-nvidia.x86_64                                  3:570.133.07-1.fc41              rpmfusion-nonfree-updates
kmod-nvidia-390xx.x86_64                            3:390.157-16.fc41                rpmfusion-nonfree-updates
kmod-nvidia-470xx.x86_64                            3:470.256.02-7.fc41              rpmfusion-nonfree-updates
kmod-nvidia-latest-dkms.x86_64                      3:570.124.06-1.fc41              cuda-fedora41-x86_64
kmod-nvidia-open-dkms.noarch                        3:570.124.06-1.fc41              cuda-fedora41-x86_64
libnvidia-cfg.x86_64                                3:570.124.06-1.fc41              cuda-fedora41-x86_64
libnvidia-container-devel.x86_64                    1.17.5-1                         cuda-fedora41-x86_64
libnvidia-container-libseccomp2.x86_64              1.17.5-1                         cuda-fedora41-x86_64
libnvidia-container-static.x86_64                   1.17.5-1                         cuda-fedora41-x86_64
libnvidia-container-tools.x86_64                    1.17.5-1                         cuda-fedora41-x86_64
libnvidia-container1.x86_64                         1.17.5-1                         cuda-fedora41-x86_64
libnvidia-container1-debuginfo.x86_64               1.17.5-1                         cuda-fedora41-x86_64
libnvidia-fbc.i686                                  3:570.124.06-1.fc41              cuda-fedora41-x86_64
libnvidia-fbc.x86_64                                3:570.124.06-1.fc41              cuda-fedora41-x86_64
libnvidia-ml.i686                                   3:570.124.06-1.fc41              cuda-fedora41-x86_64
libnvidia-ml.x86_64                                 3:570.124.06-1.fc41              cuda-fedora41-x86_64
libnvidia-nscq-570.x86_64                           570.124.06-1                     cuda-fedora41-x86_64
libva-nvidia-driver.i686                            0.0.13^20241108git259b7b7-2.fc41 updates
libva-nvidia-driver.x86_64                          0.0.13^20241108git259b7b7-2.fc41 updates
nvidia-container-toolkit.x86_64                     1.17.5-1                         cuda-fedora41-x86_64
nvidia-container-toolkit-base.x86_64                1.17.5-1                         cuda-fedora41-x86_64
nvidia-driver-assistant.noarch                      0.20.124.06-1                    cuda-fedora41-x86_64
nvidia-driver-cuda.x86_64                           3:570.124.06-1.fc41              cuda-fedora41-x86_64
nvidia-driver-cuda-libs.i686                        3:570.124.06-1.fc41              cuda-fedora41-x86_64
nvidia-driver-cuda-libs.x86_64                      3:570.124.06-1.fc41              cuda-fedora41-x86_64
nvidia-driver-libs.i686                             3:570.124.06-1.fc41              cuda-fedora41-x86_64
nvidia-driver-libs.x86_64                           3:570.124.06-1.fc41              cuda-fedora41-x86_64
nvidia-fabric-manager.x86_64                        570.124.06-1                     cuda-fedora41-x86_64
nvidia-fabric-manager-devel.x86_64                  570.124.06-1                     cuda-fedora41-x86_64
nvidia-fs.x86_64                                    2.24.3-1                         cuda-fedora41-x86_64
nvidia-fs-dkms.x86_64                               2.24.3-1                         cuda-fedora41-x86_64
nvidia-gds.x86_64                                   12.8.1-1                         cuda-fedora41-x86_64
nvidia-gds-12-8.x86_64                              12.8.1-1                         cuda-fedora41-x86_64
nvidia-imex-570.x86_64                              570.124.06-1                     cuda-fedora41-x86_64
nvidia-kmod-common.noarch                           3:570.124.06-1.fc41              cuda-fedora41-x86_64
nvidia-libXNVCtrl-devel.x86_64                      3:570.124.06-1.fc41              cuda-fedora41-x86_64
nvidia-open.noarch                                  3:570.124.06-1.fc41              cuda-fedora41-x86_64
nvidia-query-resource-opengl.x86_64                 1.0.0-18.fc41                    fedora
nvidia-query-resource-opengl-lib.i686               1.0.0-18.fc41                    fedora
nvidia-query-resource-opengl-lib.x86_64             1.0.0-18.fc41                    fedora
nvidia-settings-390xx.x86_64                        390.157-4.fc41                   rpmfusion-nonfree
nvidia-settings-470xx.x86_64                        3:470.256.02-2.fc41              rpmfusion-nonfree
nvidia-texture-tools.i686                           2.1.2-10.fc41                    fedora
nvidia-texture-tools.x86_64                         2.1.2-10.fc41                    fedora
nvidia-texture-tools-devel.i686                     2.1.2-10.fc41                    fedora
nvidia-texture-tools-devel.x86_64                   2.1.2-10.fc41                    fedora
nvidia-xconfig.x86_64                               3:570.133.07-1.fc41              rpmfusion-nonfree-nvidia-driver
nvidia-xconfig.x86_64                               3:570.133.07-1.fc41              rpmfusion-nonfree-updates
pcp-pmda-nvidia-gpu.x86_64                          6.3.4-1.fc41                     updates
xorg-x11-drv-nvidia-390xx.x86_64                    3:390.157-4.fc40                 rpmfusion-nonfree
xorg-x11-drv-nvidia-390xx-cuda.x86_64               3:390.157-4.fc40                 rpmfusion-nonfree
xorg-x11-drv-nvidia-390xx-cuda-libs.i686            3:390.157-4.fc40                 rpmfusion-nonfree
xorg-x11-drv-nvidia-390xx-cuda-libs.x86_64          3:390.157-4.fc40                 rpmfusion-nonfree
xorg-x11-drv-nvidia-390xx-devel.i686                3:390.157-4.fc40                 rpmfusion-nonfree
xorg-x11-drv-nvidia-390xx-devel.x86_64              3:390.157-4.fc40                 rpmfusion-nonfree
xorg-x11-drv-nvidia-390xx-kmodsrc.x86_64            3:390.157-4.fc40                 rpmfusion-nonfree
xorg-x11-drv-nvidia-390xx-libs.i686                 3:390.157-4.fc40                 rpmfusion-nonfree
xorg-x11-drv-nvidia-390xx-libs.x86_64               3:390.157-4.fc40                 rpmfusion-nonfree
xorg-x11-drv-nvidia-470xx.x86_64                    3:470.256.02-1.fc41              rpmfusion-nonfree
xorg-x11-drv-nvidia-470xx-cuda.x86_64               3:470.256.02-1.fc41              rpmfusion-nonfree
xorg-x11-drv-nvidia-470xx-cuda-libs.i686            3:470.256.02-1.fc41              rpmfusion-nonfree
xorg-x11-drv-nvidia-470xx-cuda-libs.x86_64          3:470.256.02-1.fc41              rpmfusion-nonfree
xorg-x11-drv-nvidia-470xx-devel.i686                3:470.256.02-1.fc41              rpmfusion-nonfree
xorg-x11-drv-nvidia-470xx-devel.x86_64              3:470.256.02-1.fc41              rpmfusion-nonfree
xorg-x11-drv-nvidia-470xx-kmodsrc.x86_64            3:470.256.02-1.fc41              rpmfusion-nonfree
xorg-x11-drv-nvidia-470xx-libs.i686                 3:470.256.02-1.fc41              rpmfusion-nonfree
xorg-x11-drv-nvidia-470xx-libs.x86_64               3:470.256.02-1.fc41              rpmfusion-nonfree
xorg-x11-drv-nvidia-470xx-power.x86_64              3:470.256.02-1.fc41              rpmfusion-nonfree
xorg-x11-drv-nvidia-devel.i686                      3:570.133.07-1.fc41              rpmfusion-nonfree-updates
xorg-x11-drv-nvidia-devel.i686                      3:570.133.07-1.fc41              rpmfusion-nonfree-nvidia-driver
xorg-x11-drv-nvidia-devel.x86_64                    3:570.133.07-1.fc41              rpmfusion-nonfree-updates
xorg-x11-drv-nvidia-devel.x86_64                    3:570.133.07-1.fc41              rpmfusion-nonfree-nvidia-driver
xorg-x11-nvidia.x86_64                              3:570.124.06-1.fc41              cuda-fedora41-x86_64
sakelarov@fedora:~$ dnf repolist
repo id                                                                           repo name                                                                                             
copr:copr.fedorainfracloud.org:phracek:PyCharm                                    Copr repo for PyCharm owned by phracek                                                                
cuda-fedora41-x86_64                                                              cuda-fedora41-x86_64                                                                                  
fedora                                                                            Fedora 41 - x86_64                                                                                    
fedora-cisco-openh264                                                             Fedora 41 openh264 (From Cisco) - x86_64                                                              
google-chrome                                                                     google-chrome                                                                                         
hardware_razer                                                                    Fedora 41 - hardware:razer                                                                            
rpmfusion-free                                                                    RPM Fusion for Fedora 41 - Free                                                                       
rpmfusion-free-updates                                                            RPM Fusion for Fedora 41 - Free - Updates                                                             
rpmfusion-nonfree                                                                 RPM Fusion for Fedora 41 - Nonfree                                                                    
rpmfusion-nonfree-nvidia-driver                                                   RPM Fusion for Fedora 41 - Nonfree - NVIDIA Driver                                                    
rpmfusion-nonfree-steam                                                           RPM Fusion for Fedora 41 - Nonfree - Steam                                                            
rpmfusion-nonfree-updates                                                         RPM Fusion for Fedora 41 - Nonfree - Updates                                                          
unityhub                                                                          Unity Hub                                                                                             
updates                                                                           Fedora 41 - x86_64 - Updates
sakelarov@fedora:~$ 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.
sakelarov@fedora:~$ sudo dnf install akmod-nvidia
Updating and loading repositories:
Repositories loaded.
Package "akmod-nvidia-3:570.133.07-1.fc41.x86_64" is already installed.

Nothing to do.
sakelarov@fedora:~$ sudo dnf install xorg-x11-drv-nvidia-cuda
Updating and loading repositories:
Repositories loaded.
Package "xorg-x11-drv-nvidia-cuda-3:570.133.07-1.fc41.x86_64" is already installed.

Nothing to do.

To me it appears that the nvidia driver may have been corrupted during the installation and reboot.
Please run sudo akmods --rebuild --force and after it completes then reboot to see if the driver is now loaded properly.

Thanks for your answer. I did what you suggested but the outcome is still the same. All above commands return the same information as in the first post.

Any other suggestions are more than welcome.

I see “B650M GAMING X AX”, so, this is a desktop. Why not just disable the CPU graphics in the BIOS. Do you have a reason to have it enabled?

I did as you suggested. I had two options in the BIOS:
Only dGPU [Auto]
Integrated GPU [Auto]

So i set the Only dGPU to [Enabled] and Integrated GPU to [Disabled] which resulted in black screen after restart. It turns out that the rtx 4080 is damaged. I will get it replaced as it is still under warranty.
Thanks for your help!

Oh, I’m sorry. That sucks. Good luck!