I have the same problem. Actually my only recovery technics is to start the netbook with wired internet. When doing so, everithing is working fine. I even received the message that my wireless network is now connected (WPA2). If I try to connect to another network everithing freeze again. I'm only able to disable "wireless". When I do so everihing work fine.
I've tried the work around describe at this link http://bigbrovar.aoizora.org/index.php/2011/04/30/turning-wireless-on- causes-laptop-to-freeze-on-ubuntu-11-04-natty-narwhal-my-work-around/ Didn't work for me. If more information are needed let me know but you will probably have to explaine to me how to get it. Acer One 722 amdC50,4GBram, 500hd -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/808963 Title: Ubuntu freezes when I try to connect to a wireless network To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/808963/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
