/etc/pm/sleep.d/novatel_3g_suspend is in toshset 1.76-4.
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 | #! /bin/sh
# This script puts the Novatel 3G modem in Toshiba Portege R500 to USB
# suspend before going to sleep. Otherwise it may be in a weird state
# after wakeup, namely everything looks fine from various AT commands,
# the modem is registered to the cell network and reports a suitable
# signal strength, but attempting to dial out by atdt*99# or, it seems,
# any other number and the modem just responds instantly with NO CARRIER.
# No amount of fiddling with the radio kill switch, unloading the
# option and usb_serial drivers, disabling and enabling the RF side
# via HCI (toshset -3g) or doing a USB port reset (usb_reset) or USB
# suspending and waking the device seems to help. Rebooting works,
# going to sleep again and waking works sometimes too.
# USB bus and device, see for example lsusb|grep 3G output:
# Bus 002 Device 002: ID 0930:1302 Toshiba Corp. Wireless
# Broadband (3G HSDPA) SM-Bus Minicard Status Port
BUS=2
DEVICE=2
if [ ! -x /sys/bus/usb/devices/${BUS}-${DEVICE}/power/level ]; then
exit 0
fi
case $1 in
suspend|suspend_hybrid|hibernate)
echo suspend > /sys/bus/usb/devices/${BUS}-${DEVICE}/power/level
;;
resume|thaw)
# No need to do anything here, kernel unsuspends USB devices
:
;;
esac
|