The problem still exists in Ubuntu 12.04 beta 2 - kernel 3.2.0-20-generic. The kernel module has been renamed to iwlwifi so use the following filename and contents:
/etc/modprobe.d/iwlwifi.conf : options iwlwifi bt_coex_active=N -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/876964 Title: Wireless does not connect after suspend/resume To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/876964/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs