Ubuntu 22.04 Nvidia 设置不再起作用

Question

自从我切换到 Ubuntu 22.04 后，我就遇到了一个问题，那就是我无法在 nvidia 设置中将我的显示器存储为 155 赫兹的刷新率。

它允许我更改刷新率，但重新启动后，显示器恢复到原来的 60Hz，而不是我选择的 155Hz。

我的显卡是 NVIDIA GeForce RTX 3070，内核版本是 5.15.0-41-generic。

我的 /etc/X11/xorg.conf 文件如下所示：

# nvidia-xconfig: X configuration file generated by nvidia-xconfig
# nvidia-xconfig:  version 510.73.05

# nvidia-settings: X configuration file generated by nvidia-settings
# nvidia-settings:  version 510.47.03

Section "ServerLayout"
    Identifier     "Layout0"
    Screen      0  "Screen0" 0 0
    InputDevice    "Keyboard0" "CoreKeyboard"
    InputDevice    "Mouse0" "CorePointer"
    Option         "Xinerama" "0"
EndSection

Section "Files"
EndSection

Section "InputDevice"

    # generated from default
    Identifier     "Mouse0"
    Driver         "mouse"
    Option         "Protocol" "auto"
    Option         "Device" "/dev/psaux"
    Option         "Emulate3Buttons" "no"
    Option         "ZAxisMapping" "4 5"
EndSection

Section "InputDevice"

    # generated from default
    Identifier     "Keyboard0"
    Driver         "kbd"
EndSection

Section "Monitor"

    # HorizSync source: edid, VertRefresh source: edid
    Identifier     "Monitor0"
    VendorName     "Unknown"
    ModelName      "Dell S2719DGF"
    HorizSync       250.0 - 250.0
    VertRefresh     40.0 - 155.0
    Option         "DPMS"
EndSection

Section "Device"
    Identifier     "Device0"
    Driver         "nvidia"
    VendorName     "NVIDIA Corporation"
    BoardName      "NVIDIA GeForce RTX 3070"
EndSection

Section "Screen"
    Identifier     "Screen0"
    Device         "Device0"
    Monitor        "Monitor0"
    DefaultDepth    24
    Option         "Stereo" "0"
    Option         "nvidiaXineramaInfoOrder" "DFP-1"
    Option         "metamodes" "2560x1440_155 +0+0"
    Option         "SLI" "Off"
    Option         "MultiGPU" "Off"
    Option         "BaseMosaic" "off"
    SubSection     "Display"
        Depth       24
    EndSubSection
EndSection 

所以屏幕部分对我来说看起来不错。还有人注意到什么吗？

感谢您的支持。