I'm running squeeze using XFCE and the XFCE Power Manager.

When my laptop come back on after a suspend, the wireless is no longer
connected to the router.

If I perform "ifdown wlan0" and "ifup wlan0", the network usually starts up
fine. Some times "ifup" cannot get an IP address from the router.

How can I troubleshoot this?

I'm sure this has been answered many times before. Apparently, my Google
skills are not up to finding the answer.


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