For what its worth, I have same symptoms on thinkpad t410i, but disabling 11.n protocol doesn't help. I have two wireless routers, one only has b/g and connects fine. The other has b/g/n, and I have tried to disable 'n' on router side as well as on laptop side with the module optoin, and it still can't connect: the wave pattern in the up-right corner keeps moving and it periodically asks for the password it already knows. Needless to say windows 7 works fine with both routers.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/836250 Title: [Oneiric] [Regression] Intel Corporation Centrino Ultimate-N 6300 poor networking, packet loss and very slow Lenovo X201 and T500 laptops To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/836250/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
