Switching refresh rate

Support
,
21

Good. Now try the config for nvidia.conf i mentioned here:

Or try to find if in Nvidia X Server settings that monitor has the 144Hz option and preview the configuration, and paste it here, so we can modify nvidia.conf according to it. Makes sense? You will have to press on this button

image

Then instead of saving it to their default, you press Show Preview and copy that text.

image

Either you paste it here, or directly to /etc/X11/mhwd.d/nvidia.conf

22 
# nvidia-settings: X configuration file generated by nvidia-settings
# nvidia-settings:  version 450.66

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

Section "Files"
EndSection

Section "Module"
    Load           "dbe"
    Load           "extmod"
    Load           "type1"
    Load           "freetype"
    Load           "glx"
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      "AOC AG273QS3R4"
    HorizSync       250.0 - 250.0
    VertRefresh     48.0 - 165.0
    Option         "DPMS"
EndSection

Section "Device"
    Identifier     "Device0"
    Driver         "nvidia"
    VendorName     "NVIDIA Corporation"
    BoardName      "GeForce RTX 2080 SUPER"
EndSection

Section "Screen"
    Identifier     "Screen0"
    Device         "Device0"
    Monitor        "Monitor0"
    DefaultDepth    24
    Option         "Stereo" "0"
    Option         "nvidiaXineramaInfoOrder" "DFP-3"
    Option         "metamodes" "2560x1440_144 +0+0"
    Option         "SLI" "Off"
    Option         "MultiGPU" "Off"
    Option         "BaseMosaic" "off"
    SubSection     "Display"
        Depth       24
    EndSubSection
EndSection
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Try this nvidia.conf

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

Section "Files"
EndSection

Section "Module"
    Load           "dbe"
    Load           "extmod"
    Load           "type1"
    Load           "freetype"
    Load           "glx"
EndSection

Section "InputDevice"
    Identifier     "Mouse0"
    Driver         "mouse"
    Option         "Protocol" "auto"
    Option         "Device" "/dev/psaux"
    Option         "Emulate3Buttons" "no"
    Option         "ZAxisMapping" "4 5"
EndSection

Section "InputDevice"
    Identifier     "Keyboard0"
    Driver         "kbd"
EndSection

Section "Monitor"
    Identifier     "Monitor0"
    VendorName     "AOC"
    ModelName      "AOC AG273QS3R4"
    HorizSync       250.0 - 250.0
    VertRefresh     48.0 - 165.0
    Option         "DPMS"
EndSection

Section "Device"
    Identifier     "Device0"
    Driver         "nvidia"
    VendorName     "NVIDIA Corporation"
    BoardName      "GeForce RTX 2080 SUPER"
    Option  "ConnectToAcpid"    "Off"
EndSection

Section "Screen"
    Identifier     "Screen0"
    Device         "Device0"
    Monitor        "Monitor0"
    DefaultDepth    24
    Option         "Stereo" "0"
    Option         "nvidiaXineramaInfoOrder" "DFP-3"
    Option         "metamodes" "2560x1440_144 +0+0"
    Option         "SLI" "Off"
    Option         "MultiGPU" "Off"
    Option         "BaseMosaic" "off"
    SubSection     "Display"
        Depth       24
    EndSubSection
EndSection

Section "Extensions"
    Option         "COMPOSITE" "Enable"
EndSection

 
Section "InputClass"
    Identifier          "Keyboard Defaults"
    MatchIsKeyboard        "yes"
    Option              "XkbOptions" "terminate:ctrl_alt_bksp"
EndSection

Make sure you keep a backup of your current configuration that is working !!!
Before you reboot, delete again the

1 Like
24

Copy/paste?

25

Edit it as admin and yes, copy/paste.

26

It didn’t work, unfortunately, so I had to restore the old conf (thank God you told me to back it up!). However, setting the refresh rate to 165 (which is the OC refresh rate) works perfectly… I am not sure wth is happening, but if it works for now, I’ll just leave it at that.

Thanks for the time you’ve taken to try and help me sort this out :raised_hands:

1 Like
27

Please, mark the most useful post as solution. :innocent:

1 Like
28

Always do that !!! Whatever you change in system config files, or users files, keep the backup of the one it worked even tho was not perfect.
Since you mention is working with the default and manually setting the refresh rate to 165, i’ll mark that as solution. :slight_smile:

29

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