Comment 73 for bug 548992

Nobody can help us to solve this serious bug.

in ubuntu community delevopers exists somebody that can start a solution to this problem?

In my case wireless have follow informations:

Broadcast Network Name: Yes
Allow New Devices: New stations are allowed (automatically)
Security Mode: WPA-PSK
WPA-PSK Preshared Key: 64 ascii characters
WPA-PSK Encryption: TKIP+AES
WPA-PSK Version: WPA+WPA2

Network manager connect to wireless and after 15 minutes it's impossible to connect.
I need switch off wireless on my laptop via button wait 2-3 seconds, switch on wireless and after ubuntu reconnect.
After 15 minutes problem happen again every 15 minutes.

I developing in lamp zend server. It's impossibile work in this conditions..

Some solutions to this problem is required!

Waiting news to workaround, if a day some developer, team, ... wake up and solve this problem!