It can happen that you will fail to load the Nvidia driver in some cases, like the presence of integrated intel GPU (build-in on Motherboard) system can get confused and fail to properly load on Nvidia Driver, in this case, it is the workaround to force loading Nvidia Driver in the early boot (KMS) state and forcing to load modules on kernel boot option. Mainly for use on dedicated GPU-Cards (PCIe Cards on Desktop PC or Notebooks with only Nvidia GPU [non-hybrid] ), It can cause issues for hybrid systems (optimus)!

  • For example: On Cinnamon you will see a message that you run in Software Rendering Mode, or the system simply boots to a black screen.. not starting X … no Login Manager starting

If you have this issue there are two ways to load the needed modules early in the boot process to have them fully initialized when reaching X. Adding it to grub kernel line or using kernel-images (Force early load [KMS]):

1. Adding it to grub kernel line:

to change configuration and rebuild grub.cfg and kernel boot images :

Force nvidia-drm.modeset=1:

adding nvidia-drm.modeset=1 to the kernel parameter inside grub:

sudo nano /etc/default/grub

and put nvidia-drm.modeset=1 inside (leave the rest untouched!!) as you can see here:

# GRUB boot loader configuration

GRUB_DEFAULT=0 GRUB_TIMEOUT=5

GRUB_DISTRIBUTOR="EndeavourOS"

GRUB_CMDLINE_LINUX_DEFAULT="nvidia-drm.modeset=1 resume=UUID=...

save the file [Ctrl+X] and rebuild the grub.cfg:

sudo grub-mkconfig -o /boot/grub/grub.cfg

2. Force early load (KMS)

In most cases when you can not reach the DM (loginmanager lightdm/GDM/SDDM) it needs to force to load nvidia drivers on early boot. To do so:

edit mkinitcpio.conf to get the module inside:

sudo nano /etc/mkinitcpio.conf

and edit like this:

# vim:set ft=sh

# MODULES

# The following modules are loaded before any boot hooks are

# run. Advanced users may wish to specify all system modules

# in this array. For instance:

# MODULES="piix ide_disk reiserfs"

MODULES="nvidia nvidia_modeset nvidia_uvm nvidia_drm"

# BINARIES ....

save the file as above…

rebuild kernel image:

sudo mkinitcpio -P

reboot again and you should have early boot enabled…

Enhancement avoid screen tearing

Have nvidia-settings installed and run it on login with tagging option FullCompositingPipeline to get better video quality, works for single display setup, if you have more you need to add them to the command or option line, for this take a look at the arch-wiki page linked here.

nvidia-settings --assign CurrentMetaMode="nvidia-auto-select +0+0 { ForceFullCompositionPipeline = On }"

https://wiki.archlinux.org/index.php/NVIDIA/Troubleshooting#Avoid_screen_tearing

You can add this to /etc/X11/xorg.conf.d/20-nvidia.conf like this:

Section "Device"
    Identifier "Nvidia Card"
    Driver "nvidia"
    VendorName "NVIDIA Corporation"
    Option "NoLogo" "true"
EndSection

Section "Screen"
        Identifier      "nvidia"
        Option         "metamodes" "nvidia-auto-select +0+0 { ForceFullCompositionPipeline = On }"
        Option          "TripleBuffer"                  "on"
        Option          "AllowIndirectGLXProtocol"      "off"
EndSection

Use a hook to make sure you do get kernel images rebuilded on updates:

Simple, create this hook in /etc/pacman.d/hooks/nvidia.hook, so that mkinitcpio will be triggered each time there is a nvidia-dkms update. You can replace Target=nvidia-dkms with Targer=nvidia if needed.

[Trigger]
Operation=Install
Operation=Upgrade
Operation=Remove
Type=Package
Target=nvidia-dkms
[Action]
Depends=mkinitcpio
When=PostTransaction
Exec=/bin/sh -c ‘/usr/bin/mkinitcpio -P’

Original post at our Forum: forum.endeavouros.com/

You can also simply install our package to use this hook:

endeavouros/nvidia-hook 1.0-1
pacman hook for nvidia

to do so run:

sudo pacman -S nvidia-hook


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Nvidia Optional Enhancements and Troubleshooting

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