Anyone who still has problems (with the STA drivers and WPA networks)
might want to try this solution:
https://bugs.launchpad.net/ubuntu/+bug/572777/comments/35
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Broadcom STA Wireless driver for bcm4322 silently disconnects frequently
https://bugs.launchpad.net/bugs/488340
You received this bug
I had the same problem, and nukedathlonman's suggestion worked for me,
too.
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NetworkManager or wpa_supplicant timing out when connecting wireless
https://bugs.launchpad.net/bugs/572777
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
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