Notes
Config File
sudo mkdir -p '/etc/X11/xorg.conf.d' && sudo -e '/etc/X11/xorg.conf.d/99-graphics.conf'
Specific Screens
Acer S271HL
Last updated: 2022/05/18
The
Identifier
expects
modesetting
-
sudo mkdir -p '/etc/X11/xorg.conf.d' && sudo -e '/etc/X11/xorg.conf.d/99-graphics.conf'
Section "Monitor"
Identifier "HDMI-1"
Modeline "1920x1080_75" 167.85 1920 1928 1960 2000 1080 1105 1113 1119 +hsync -vsync
Option "PreferredMode" "1920x1080_75"
EndSection
NVIDIA
Section "Monitor"
Identifier "S271HL-75Hz"
Modeline "1920x1080_75" 167.85 1920 1928 1960 2000 1080 1105 1113 1119 +hsync -vsync
EndSection
Section "Screen"
Identifier "Screen0"
Option "ModeValidation" "HDMI-0: NoMaxPClkCheck,NoEdidMaxPClkCheck,NoHorizSyncCheck,NoVertRefreshCheck,AllowNonEdidModes"
Monitor "S271HL-75Hz"
EndSection
Monitor/Display
Deep Color
sudo -e '/etc/X11/xorg.conf.d/99-graphics.conf'
Section "Screen"
Identifier "Deep Color Screen"
DefaultDepth 30
EndSection
Verify
cat ~/'.local/share/xorg/Xorg.0.log' | grep 'Pixel depth'
cat ~/'.local/share/xorg/Xorg.0.log.old' | grep 'Pixel depth'
Specific Drivers
amdgpu
Tweaked
sudo -e '/etc/X11/xorg.conf.d/99-graphics.conf'
Section "OutputClass"
Identifier "AMD Graphics"
MatchDriver "amdgpu"
Driver "amdgpu"
Option "EnablePageFlip" "0"
Option "TearFree" "0"
EndSection
Alternate
sudo -e '/etc/X11/xorg.conf.d/99-graphics.conf'
Section "OutputClass"
Identifier "AMD Graphics"
MatchDriver "amdgpu"
Driver "amdgpu"
Option "TearFree" "1"
EndSection
intel
sudo -e '/etc/X11/xorg.conf.d/99-graphics.conf'
Section "OutputClass"
Identifier "Intel Graphics"
MatchDriver "i915"
Driver "intel"
Option "DRI" "3"
Option "AccelMethod" "sna"
Option "TearFree" "1"
Option "TripleBuffer" "1"
Option "SwapbuffersWait" "1"
EndSection
NVIDIA
sudo -e '/etc/X11/xorg.conf.d/nvidia.conf'
Section "OutputClass"
Identifier "nvidia"
MatchDriver "nvidia-drm"
Option "Coolbits" "28"
Option "AllowUnofficialGLXProtocol" "1"
EndSection