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Configure multi-monitor setup with HiDPI and non-HiDPI in linux
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| # References: | |
| https://wiki.archlinux.org/title/HiDPI | |
| # Setup monitors | |
| xrandr --output DP-0 --mode 3840x2160 --output HDMI-0 --mode 1920x1080 --pos 3840x0 --filter bilinear --scale-from 3840x2160 | |
| # Add to ~/.Xresources | |
| Xft.dpi: 152 | |
| # Add to ~/.config/shell/profile | |
| export GDK_SCALE=2 | |
| export WINIT_X11_SCALE_FACTOR=1.5 # manual scaling for alacritty | |
| export QT_AUTO_SCREEN_SCALE_FACTOR=1 | |
| export QT_ENABLE_HIGHDPI_SCALING=1 | |
| # Add to ~/.config/chrome-flags.conf | |
| --force-device-scale-factor=1.7 |
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