This problem no longer occurs when the mainline 3.4 kernel is booted. This suggests to me that the iwlwifi driver is at least part of the problem--perhaps this bug should be reassigned to drive inclusion of that driver in Ubuntu 12.4.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1057582 Title: [iwlwifi] Wifi roams frequently and ends up disconnected To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/1057582/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs