使用 Linux 游玩尼尔机械纪元

这里以 steam平台上运行的 尼尔机械纪元 为例，硬件平台为 Intel + Nvidia

一般来说，大部分 Windows 游戏都可以通过 wine 运行。

这篇文章是 ArchLinux 配置指南 的一部分。

当然，你也可以单独阅读

安装 Nvidia 显卡驱动

参考：NVIDIA (简体中文)（ArchWiki）

因为我选择的 Bumblebee 方案。因此，只需要安装基础的 Nvidia 驱动

sudo pacman -S nvidia-dkms nvidia-utils lib32-nvidia-utils

安装 primus_vk

primus_vk 是 Bumblebee 的 Vulkan 实现

安装软件

sudo pacman -S primus_vk

启用服务自启

sudo systemctl enable bumblebeed.service

设置 Bumblebee

以下是我的 Bumblebee Nvidia 配置

# /etc/bumblebee/xorg.conf.nvidia

Section "ServerLayout"
    Identifier  "Layout0"
    #Option      "AutoAddDevices" "false"
    Option      "AutoAddGPU" "false"
EndSection

Section "InputClass"
    Identifier  "IgnoreDevices"
    MatchDevicePath "/dev/input/event*|/dev/input/mouse*|/dev/input/js*|/dev/input/mice"
    Option      "Ignore" "true"
EndSection

Section "Device"
    Identifier  "DiscreteNvidia"
    Driver      "nvidia"
    VendorName  "NVIDIA Corporation"

#   If the X server does not automatically detect your VGA device,
#   you can manually set it here.
#   To get the BusID prop, run `lspci | egrep 'VGA|3D'` and input the data
#   as you see in the commented example.
#   This Setting may be needed in some platforms with more than one
#   nvidia card, which may confuse the proprietary driver (e.g.,
#   trying to take ownership of the wrong device). Also needed on Ubuntu 13.04.
#   BusID "PCI:01:00:0"
    BusID "PCI:01:00:0"

#   Setting ProbeAllGpus to false prevents the new proprietary driver
#   instance spawned to try to control the integrated graphics card,
#   which is already being managed outside bumblebee.
#   This option doesn't hurt and it is required on platforms running
#   more than one nvidia graphics card with the proprietary driver.
#   (E.g. Macbook Pro pre-2010 with nVidia 9400M + 9600M GT).
#   If this option is not set, the new Xorg may blacken the screen and
#   render it unusable (unless you have some way to run killall Xorg).
    Option "ProbeAllGpus" "false"

    Option "NoLogo" "true"
    Option "UseEDID" "false"
    Option "UseDisplayDevice" "none"
	# 避免DPMS 超时
	Option "HardDPMS" "false"
EndSection

相较于默认配置，有以下区别：

1. 手动设置了BusID，避免找不到显卡的问题（不设置几乎是一定找不到的）
2. 停用了 Nvidia 的 DPMS 省电机制，避免 Nvidia 显卡检测到 Xorg 无输入设备动作后自动降频（因为 Bumblebee 使用映射一个 Xorg 环境的方式实现）

设置 Steam 启动游戏的启动选项

命令参数参考 primus_vk issues

如图所示

设置启动选项为以下

VK_ICD_FILENAMES=/usr/share/vulkan/icd.d/intel_icd.x86_64.json:/usr/share/vulkan/icd.d/nv_vulkan_wrapper.json pvkrun %command%

The End

重启，Emjoy