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https://github.com/nmasur/dotfiles
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30 lines
839 B
Nix
30 lines
839 B
Nix
{ config, lib, ... }: {
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config = lib.mkIf config.physical {
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# Prevent wake from keyboard
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powerManagement.powerDownCommands = ''
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set +e
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for power in /sys/bus/i2c/devices/i2c-*/device/power; do echo disabled > ''${power}/wakeup || true; done
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for power in /sys/bus/usb/devices/1-*/power; do echo disabled > ''${power}/wakeup || true; done
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# Fix for Gigabyte motherboard
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# /r/archlinux/comments/y7b97e/my_computer_wakes_up_immediately_after_i_suspend/isu99sr/
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echo GPP0 > /proc/acpi/wakeup
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# Possibly need to wait a beat for settings to kick in
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sleep 2
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set -e
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'';
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services.udev.extraRules = ''
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ACTION=="add", SUBSYSTEM=="usb", DRIVER=="usb", ATTR{power/wakeup}="disabled"
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ACTION=="add", SUBSYSTEM=="i2c", ATTR{power/wakeup}="disabled"
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'';
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};
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}
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