had the netbook on suspend over night and it lost power. in the morning i had the unmanaged network shown. moved the /var/lib/NetworkManager/NetworkManager.state to /var/lib/NetworkManager/NetworkManager.state-old and rebooted. after that it worked again.
i could reproduce what robert wall wrote.
had the netbook on suspend over night and it lost power. in the morning i had the unmanaged network shown. moved the /var/lib/ NetworkManager/ NetworkManager. state to /var/lib/ NetworkManager/ NetworkManager. state-old and rebooted. after that it worked again.
thanks mr. wall. u saved my day :)