To clear the suspense/hibernate problem, try this (rather old one):
http://lilserenity.wordpress.com/2007/10/31/fix-ubuntu-dropping-wireless-on-suspendhibernate-resume/

At least at my last two hibernates (doing hibernation to not more than
10 minutes), it did restart wlan nicely!

But two other things: What about startup of the wlan0 device after
normal boot? At my laptop, it only works due to having edited my
/etc/rc.local:

#!/bin/sh -e
#
# rc.local
#
# This script is executed at the end of each multiuser runlevel.
# Make sure that the script will "exit 0" on success or any other
# value on error.
#
# In order to enable or disable this script just change the execution
# bits.
#
# By default this script does nothing.

# Florian Start Wlan at boot (unblock)
rfkill unblock 2

# Florian: Setup power management support for wlan0
iwconfig wlan0 power on

exit 0

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https://bugs.launchpad.net/bugs/812866

Title:
  Wlan hardware blocked after suspend lenovo X121e

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