/etc/acpi/ibm-wireless.sh is in acpi-support 0.142-6.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 | #!/bin/sh
test -f /usr/share/acpi-support/state-funcs || exit 0
read vendor </sys/class/dmi/id/sys_vendor 2>/dev/null || exit 0
case $vendor in
[iI][bB][mM]*)
;;
[lL][eE][nN][oO][vV][oO]*)
;;
*)
exit 0
;;
esac
if ! test -x /usr/sbin/rfkill
then
logger -t${0##*/} -perr -- "Error: Please install package rfkill to enable toggling of wireless devices."
exit 0
fi
# Find and toggle wireless of bluetooth devices on ThinkPads
. /usr/share/acpi-support/state-funcs
. /etc/default/acpi-support
rfkill list | sed -n -e'/tpacpi_bluetooth_sw/,/^[0-9]/p' | grep -q 'Soft blocked: yes'
bluetooth_state=$?
# Note that this always alters the state of the wireless!
toggleAllWirelessStates;
# Sequence is Both on, Both off, Wireless only, Bluetooth only
if ! isAnyWirelessPoweredOn; then
# Wireless was turned off
if [ "$bluetooth_state" = 0 ]; then
if [ x$WIRELESS_BLUETOOTH_SYNC != xtrue ]; then
rfkill unblock bluetooth
fi
else
rfkill block bluetooth
fi
else
if [ x$WIRELESS_BLUETOOTH_SYNC = xtrue -a "$bluetooth_state" = 0 ]; then
rfkill unblock bluetooth
fi
fi
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