I'm having this problem too and I have the same network card. I just upgraded from 7.10 to 8.04 and now Network-Manager won't connect to my wireless router (with WPA2 encryption) anymore. It just tries forever. However, the network is shown to exist in Network-Manager.
If I issue the "sudo iwlist scan" command to scan for my network, it also acts strangely. The scan stops for a long while at eth1 (my wireless interface) and then most of the time it says "No scan results". Only at rare occasions, it shows my network although the router is very close to the computer and I know the signal strength is good. What a pity this is. Wireless networking has worked fine for me in 6.10, 7.04 and 7.10 and now when I update to 8.04 LTS that I had intended to stay with for a few years, it doesn't work anymore. -- hardy alpha2 PRO/Wireless 3945ABG does not work https://bugs.launchpad.net/bugs/178530 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs