.xbindkeysrc

"ponymix decrease 1"
  XF86AudioLowerVolume

"ponymix increase 1"
  XF86AudioRaiseVolume

"ponymix toggle"
  XF86AudioMute

"brillo -q -s intel_backlight -u 100000 -U 1"
  XF86MonBrightnessDown

"brillo -q -s intel_backlight -u 100000 -A 1"
  XF86MonBrightnessUp

.xprofile

#!/bin/bash

# DESKTOP_ENVIRONMENT
export DE=gnome

# https://wiki.archlinux.de/title/GNOME#Zugangshilfen
export NO_AT_BRIDGE=1

# https://wiki.archlinux.org/index.php/Hardware_video_acceleration#Configuration
export LIBVA_DRIVER_NAME=i965
export VDPAU_DRIVER=va_gl

# https://wiki.archlinux.org/index.php/Intel_graphics#Weathered_colors_.28color_range_problem.29
# for hdmi in $(xrandr | grep -Po '^HDMI-[0-9]+(?=\sconnected)'); do
#   xrandr --output $hdmi --set 'Broadcast RGB' 'Limited 16:235'
#   xrandr --output $hdmi --set 'Broadcast RGB' 'Full'
# done

compton --config ~/.config/compton/compton.conf &

# Caps Lock as Ctrl
setxkbmap -option && setxkbmap -option ctrl:nocaps

# backlight
brillo -pc -s intel_backkight -S 2

# Input method
ibus-daemon -rx &
export GTK_IM_MODULE=ibus
export XMODIFIERS=@im=ibus
export QT_IM_MODULE=ibus

# GNOME Keyring
eval $(/usr/bin/gnome-keyring-daemon --start --components=pkcs11,secrets,ssh)
export SSH_AUTH_SOCK

# polkit
/usr/lib/polkit-gnome/polkit-gnome-authentication-agent-1 &

xbindkeys -n &

gnome-screensaver &
xautolock -detectsleep -locker 'gnome-screensaver-command --lock' &