69 lines
1.2 KiB
Markdown
69 lines
1.2 KiB
Markdown
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X is a server which listens to requests for display.
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Basic configurations are under /etc/X11, but xorg.conf is generally no longer used.
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Examples can be found under /usr/share/X11/xorg.conf.d/
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The xorg displays a section, then identifiers, then some options, then ends the section.
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> Section "InputDevice"
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> # generated from default
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> Identifier
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> "Mouse0"
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> Driver
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> "mouse"
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> Option
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> "Protocol" "auto"
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> Option
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> "Device" "/dev/psaux"
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> Option
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> "Emulate3Buttons" "no"
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> Option
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> "ZAxisMapping" "4 5"
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> EndSection
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# Research
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See current settings with:
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xdpyinfo | less
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Basic info can often be gained with:
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> man ati
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> man Radeon
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Internet resources are available at www.x.org/wiki/Projects/Drivers/
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# Display Manager
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This presents login options, then starts the desktop. One is LightDM manager.
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The program reads the configuration files in the order of: /usr/share/lightdm/lightdm.conf.d/, /etc/lightdm/lightdm.conf.d/, then /etc/lightdm/lightdm.conf.
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The file /usr/share/lightdm/lightdm.conf.d/50-gues-wrapper.conf
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# X defaults
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~/.Xresources and ~/.Xdefaults load basic X settings.
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Xdefaults is loaded each time if no Xresources is present.
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If Xresources is present, Xdefaults it ignored. Xresources is loaded with:
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> xrdb ~/.Xresources
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