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Lenovo b570 Broadcom Corporation BCM4313 wireless doesn't work
I´ve got the following problem on my new notebook:
I installed Ubuntu 11.10 and I can not enable wireless connection on network panel.
I´m on the network panel (part of system panel) and cant switch the on/off button from "off" to "on" because it jumps instantly back to "off"
I don't know what to do, because I already had a stable wlan connection - 2 times... But I don't know what I´ve done to fix it.
I have got no Windows or other OS on my notebook.