u/SimsallaBim08

I have an NVIDIA problem...

I have 2 monitors, one 60Hz and one 239.96Hz. My mouse cursor renders ad 240Hz nicely, but everything else on both monitors is 60Hz. I have turned off sync to vblank, turned off Enable flipping, and in /etc/environment set these variables:

CLUTTER_DEFAULT_FPS=240
__GL_SYNC_DISPLAY_DEVICE=DP-0
__GL_SYNC_TO_VBLANK=0
_GL_GSYNC_ALLOWED=0

Compiz also has vblank sync turned off and has refresh turned to max (200).

I remember being able to set both displays to update at 240Hz at some point before this install (Artix openrc), resulting is tearing on the 60Hz monitor (which was worth it), but i seem to no longer be able to do that.

This is my xorg.conf:

# nvidia-settings: X configuration file generated by nvidia-settings
# nvidia-settings:  version 610.43.02

# nvidia-xconfig: X configuration file generated by nvidia-xconfig
# nvidia-xconfig:  version 595.71.05

Section "ServerLayout"
    Identifier     "Layout0"
    Screen      0  "Screen0" 0 0
    InputDevice    "Keyboard0" "CoreKeyboard"
    InputDevice    "Mouse0" "CorePointer"
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"
    Identifier     "Monitor0"
    VendorName     "Unknown"
    ModelName      "AOC 27G2G8"
    HorizSync       255.0 - 255.0
    VertRefresh     48.0 - 240.0
    Option         "DPMS"
EndSection

Section "Device"
    Identifier     "Device0"
    Driver         "nvidia"
    VendorName     "NVIDIA Corporation"
    BoardName      "NVIDIA GeForce RTX 3060 Ti"
    BusID          "PCI:1:0:0"
EndSection

Section "Screen"
    Identifier     "Screen0"
    Device         "Device0"
    Monitor        "Monitor0"
    DefaultDepth    24
    Option         "Stereo" "0"
    Option         "nvidiaXineramaInfoOrder" "DP-0"
    Option         "metamodes" "DP-0: 1920x1080_240 +1920+0 {ForceCompositionPipeline=On, ForceFullCompositionPipeline=On}, HDMI-0: 1920x1080_60 +0+0 {ForceCompositionPipeline=On, ForceFullCompositionPipeline=On}"
    Option         "SLI" "Off"
    Option         "MultiGPU" "Off"
    Option         "BaseMosaic" "off"
    SubSection     "Display"
        Depth       24
    EndSubSection
EndSection

And xrandr output :

Screen 0: minimum 8 x 8, current 3840 x 1080, maximum 32767 x 32767
HDMI-0 connected 1920x1080+0+0 (normal left inverted right x axis y axis) 531mm x 299mm
   1920x1080     60.00*+  59.94    50.00
   1680x1050     59.95
   1440x900      59.89
   1280x1024     75.02    60.02
   1280x960      60.00
   1280x800      59.81
   1280x720      60.00    59.94    50.00
   1152x864      75.00
   1024x768      75.03    70.07    60.00
   800x600       75.00    72.19    60.32    56.25
   720x576       50.00
   720x480       59.94
   640x480       75.00    72.81    59.94    59.93
DP-0 connected 1920x1080+1920+0 (normal left inverted right x axis y axis) 598mm x 336mm
   1920x1080     60.00 + 239.96*  144.00   119.98   119.88    59.94    50.00
   1280x1024     75.02    60.02
   1280x720      59.94    50.00
   1024x768     119.99    99.97    75.03    70.07    60.00
   800x600      119.97    99.66    75.00    72.19    60.32    56.25
   720x576       50.00
   720x480       59.94
   640x480      119.52    99.77    75.00    72.81    59.94    59.93

I have also tried enabling sync to vblank and such just in case that would force both monitors to refresh at 240Hz, but that did not work. Any ideas for what could work? I am out of ideas.