notes:xorg.conf_snippets
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Table of Contents
Notes
- Anything here expects Xorg and not Wayland
Identifier
will need changed for different display connections and drivers
Config File
99-graphics.conf
sudo mkdir -p '/etc/X11/xorg.conf.d' && sudo -e '/etc/X11/xorg.conf.d/99-graphics.conf'
Specific Screens
Acer S271HL
- See Acer S271HL
- Last updated: 2022/05/18
- The
Identifier
expectsmodesetting
- It's better to use a kernel option as it applies to both Wayland and Xorg
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
- The lack-of quotes around
30
is intentional and required syntax - This may cause apps to crash
sudo -e '/etc/X11/xorg.conf.d/99-graphics.conf'
Section "Screen" Identifier "Deep Color Screen" DefaultDepth 30 EndSection
Verify
- This may need changed to
1
instead for some distros
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
- 2023/03/28: Last tested on Fedora 37 with a RX 6600 XT
sudo -e '/etc/X11/xorg.conf.d/99-graphics.conf'
Section "OutputClass" Identifier "AMD Graphics" MatchDriver "amdgpu" Driver "amdgpu" Option "TearFree" "1" EndSection
intel
Tweaked
- 2023/05/17: Last tested on Ubuntu 23.04 with Intel UHD 630
sudo -e '/etc/X11/xorg.conf.d/99-graphics.conf'
Section "OutputClass" Identifier "Intel Graphics" MatchDriver "i915" Driver "intel" Option "DRI" "iris" Option "TearFree" "0" Option "TripleBuffer" "0" Option "SwapbuffersWait" "0" EndSection
Alternate
- 2023/03/21: Last tested on Fedora 37 with Intel UHD 630
sudo -e '/etc/X11/xorg.conf.d/99-graphics.conf'
Section "OutputClass" Identifier "Intel Graphics" MatchDriver "i915" Driver "intel" Option "DRI" "iris" Option "TearFree" "1" EndSection
NVIDIA
Coolbits
at28
unlocks all available overclocking settings
sudo -e '/etc/X11/xorg.conf.d/nvidia.conf'
Section "OutputClass" Identifier "nvidia" MatchDriver "nvidia-drm" Option "Coolbits" "28" Option "AllowUnofficialGLXProtocol" "1" EndSection
/var/www/wiki/data/attic/notes/xorg.conf_snippets.1684320617.txt.gz · Last modified: 2023/05/17 06:50 by Sean Rhone