mirror of
https://github.com/hyprwm/hyprland-wiki.git
synced 2024-12-23 18:19:49 +01:00
3dae7b8604
Co-authored-by: NotAShelf <itsashelf@gmail.com> Co-authored-by: Antonino Scordino <a.scordino.07@gmail.com> Co-authored-by: vaxerski <43317083+vaxerski@users.noreply.github.com>
76 lines
2.7 KiB
Markdown
76 lines
2.7 KiB
Markdown
# Foreword
|
|
|
|
There is no _official_ support for Nvidia. Unfortunately, their drivers are so
|
|
messy, and their products so random, that it's impossible for us to help if
|
|
these instructions don't work fully.
|
|
|
|
Every card seems to be random, and might work perfectly, or not work at all.
|
|
|
|
Nevertheless, it's recommended to at least try this tutorial.
|
|
|
|
## How to get Hyprland to possibly work on Nvidia
|
|
|
|
Install the `nvidia-dkms` driver and add it to your initramfs & kernel
|
|
parameters. Follow the information available here:
|
|
[https://wiki.archlinux.org/title/NVIDIA#DRM_kernel_mode_setting](https://wiki.archlinux.org/title/NVIDIA#DRM_kernel_mode_setting)
|
|
|
|
in `/etc/mkinitcpio.conf` add `nvidia nvidia_modeset nvidia_uvm nvidia_drm` to your `MODULES`
|
|
|
|
run `# mkinitcpio --config /etc/mkinitcpio.conf --generate /boot/initramfs-custom.img`
|
|
|
|
add a new line to `/etc/modprobe.d/nvidia.conf` (make it if it does not exist) and add the line `options nvidia-drm modeset=1`
|
|
|
|
{{< hint >}}If your GPU is listed as supported by the `nvidia-open-dkms` driver,
|
|
use that one instead.
|
|
{{< /hint >}}
|
|
|
|
Following the wrapping instructions found on
|
|
[the Quick Start page](../Getting-Started/Quick-start#wrapping-the-launcher-recommended),
|
|
wrap the launcher and additionally export these:
|
|
|
|
```sh
|
|
export LIBVA_DRIVER_NAME=nvidia
|
|
export XDG_SESSION_TYPE=wayland
|
|
export GBM_BACKEND=nvidia-drm
|
|
export __GLX_VENDOR_LIBRARY_NAME=nvidia
|
|
export WLR_NO_HARDWARE_CURSORS=1
|
|
```
|
|
|
|
Install `qt5-wayland`, `qt5ct` and `libva`. Additionally
|
|
`nvidia-vaapi-driver-git` (AUR) to fix crashes in some Electron-based
|
|
applications, such as Unity Hub.
|
|
|
|
Reboot your computer
|
|
|
|
Launch Hyprland with the wrapper.
|
|
|
|
It _should_ work now.
|
|
|
|
## Fixing random flickering, method 1
|
|
|
|
If you take a look at the wlroots patches in the [nix flake](https://github.com/hyprwm/Hyprland/blob/main/nix/wlroots.nix)
|
|
you will find a one-line patch:
|
|
|
|
```sh
|
|
substituteInPlace render/gles2/renderer.c --replace "glFlush();" "glFinish();"
|
|
```
|
|
|
|
What this means, for non-nix users, is you have to (before building) go to
|
|
`subprojects/wlroots/render/gles2/renderer.c` and replace all occurrences of `glFlush()`
|
|
with `glFinish()`, and then compile Hyprland as usual.
|
|
|
|
## Fixing random flickering, method 2 (nuclear)
|
|
|
|
Do note though that this forces performance mode to be active, resulting in
|
|
increased power-consumption (from 22W idle on a RTX 3070TI, to 74W).
|
|
|
|
This may not even be needed for some users, only apply these 'fixes' if you
|
|
in-fact do notice flickering artifacts from being idle for ~5 seconds.
|
|
|
|
Make a new file at `/etc/modprobe.d/nvidia.conf` and paste this in:
|
|
|
|
```sh
|
|
options nvidia NVreg_RegistryDwords="PowerMizerEnable=0x1; PerfLevelSrc=0x2222; PowerMizerLevel=0x3; PowerMizerDefault=0x3; PowerMizerDefaultAC=0x3"
|
|
```
|
|
|
|
Reboot your computer and it should be working.
|