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通过 xorg.conf 设置 144hz

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通过 xorg.conf 设置 144hz

我正在尝试在 Arch Linux 下以 144Hz 运行我的显示器（两台 Asus VG278Q 型号）。

在向我推荐 xrandr 之前，是的，使用 xrandr 我可以让显示器以 144Hz 运行。

xrandr --output DisplayPort-1 --rate 144 --mode 1920x1080 --primary
xrandr --output DisplayPort-2 --rate 144 --mode 1920x1080

但我不想在自动启动中将 xrandr 与 shell 脚本结合使用。我想配置 X11，dpm 默认以 144hz 启动监视器。

所以我将我的 X11 配置文件放置到/etc/X11/xorg.conf.d/00-monitors.conf.

Section "Monitor"
  Identifier  "Asus_VG278Q_1"
  VendorName  "Asus"
  ModelName   "VG278Q"
  Modeline    "1920x1080_144.00"  451.72  1920 2080 2296 2672  1080 1081 1084 1174  -HSync +Vsync
  Option      "Primary"   "true"
EndSection

Section "Monitor"
  Identifier  "Asus_VG278Q_2"
  VendorName  "Asus"
  ModelName   "VG278Q"
  Modeline    "1920x1080_144.00"  451.72  1920 2080 2296 2672  1080 1081 1084 1174  -HSync +Vsync
  Option      "Primary"   "false"
  Option      "LeftOf"    "Asus_VG278Q_1"
EndSection

Section "Device"
  Identifier  "AMD_RX5700XT"
  Driver      "amdgpu"
  Option      "Asus_VG278Q_1" "DisplayPort-1"
  Option      "Asus_VG278Q_2" "DisplayPort-2"
EndSection

Section "Screen"
  Identifier "AMD_Monitors"
  Device     "AMD_RX5700XT"
  Monitor    "Asus_VG278Q_1"
  Monitor    "Asus_VG278Q_2"
EndSection

当我通过 systemctl ( ) 重新启动显示管理器时systemctl restart display-manager.service，我会注销并且必须登录到有关 lightdm 的新会话。但是当我使用 xrandr 查看使用的刷新率时，我发现 60Hz 被重复使用。

$ xrandr -q
Screen 0: minimum 320 x 200, current 3840 x 1080, maximum 16384 x 16384
DisplayPort-0 disconnected (normal left inverted right x axis y axis)
DisplayPort-1 connected primary 1920x1080+0+0 (normal left inverted right x axis y axis) 598mm x 336mm
   1920x1080     60.00*+ 144.00   119.98    99.93    84.90    50.00    59.94  
   1680x1050     59.95  
   1280x1024     75.02    60.02  
   1440x900      59.89  
   1280x960      60.00  
   1280x800      59.81  
   1152x864      75.00  
   1280x720      60.00    50.00    59.94  
   1024x768      75.03    70.07    60.00  
   832x624       74.55  
   800x600       72.19    75.00    60.32    56.25  
   720x576       50.00  
   720x480       60.00    59.94  
   640x480       75.00    66.67    60.00    59.94  
   720x400       70.08  
DisplayPort-2 connected 1920x1080+1920+0 (normal left inverted right x axis y axis) 598mm x 336mm
   1920x1080     60.00*+ 144.00   119.98    99.93    84.90    50.00    59.94  
   1680x1050     59.95  
   1280x1024     75.02    60.02  
   1440x900      59.89  
   1280x960      60.00  
   1280x800      59.81  
   1152x864      75.00  
   1280x720      60.00    50.00    59.94  
   1024x768      75.03    70.07    60.00  
   832x624       74.55  
   800x600       72.19    75.00    60.32    56.25  
   720x576       50.00  
   720x480       60.00    59.94  
   640x480       75.00    66.67    60.00    59.94  
   720x400       70.08  
HDMI-A-0 disconnected (normal left inverted right x axis y axis)

有人知道我的 x11 配置有什么问题吗？

沃尔克

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