I want to reconnect to a wireless network as fast as possible when waking up my computer from sleep mode. It always takes a while (usually 15-30 seconds) before there's even a listing of available networks. Scanning with
iwlist does not even take one second so I guess it takes a while before it even starts scanning.
Can I shorten the scan interval or solve my problem in a different way?
I'm running Debian Wheezy without any special configurations. Network connections are handled by the GUI but I'm a long time Debian user and not afraid of the command line. Even Bash solutions are welcome - anything which solves my problem.