24 lines
786 B
Bash
24 lines
786 B
Bash
#!/bin/bash
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# prevent detection of lid state by unbinding it from the driver because for
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# whatever fucking reason some fucking software keeps detecting it and
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# suspending the laptop despite that being turned off
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echo -n "Disabling lid switch... "
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pushd /sys/bus/acpi/drivers/button/ > /dev/null
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# get a list of registered buttons for ACPI actions (the janky way)
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TEMP=$(find -maxdepth 1 -type l)
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# go through the list and if the button has "LID" in its device path file, unbind it
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while [ -n "$TEMP" ];
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do
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if [ $(grep -c "LID" $(echo "$TEMP" | head -n1)/path 2>/dev/null) -gt 0 ] 2>/dev/null
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then
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echo "$TEMP" | head -n1 | sed 's/^.\///' > unbind
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fi
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TEMP=$(echo "$TEMP" | sed "1d")
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done
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popd > /dev/null
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echo "Done."
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# lid button hopefully disabled
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