I fixed that easily (i'm in Oneiric) Get package source of linux-backports-modules-cw-3.1-3.0.0-14-*, from:
http://archive.ubuntu.com/ubuntu/pool/main/l/linux-backports- modules-3.0.0/linux-backports-modules-3.0.0_3.0.0-14.6.tar.gz Extract it, and patch updates/cw-3.1/net/wireless/chan.c with: http://patches.aircrack-ng.org/channel-negative-one-maxim.patch well, I did not used patch in my case, I update the code manually... it might work with patch then build new packages with dpkg-buildpackage the result is (in my case): ../linux-backports-modules-cw-3.1-3.0.0-14-generic_3.0.0-14.6_amd64.deb ../linux-backports-modules-cw-3.1-3.0.0-14-server_3.0.0-14.6_amd64.deb ../linux-backports-modules-net-3.0.0-14-generic_3.0.0-14.6_amd64.deb ../linux-backports-modules-net-3.0.0-14-server_3.0.0-14.6_amd64.deb ../linux-headers-lbm-3.0.0-14-generic_3.0.0-14.6_amd64.deb ../linux-headers-lbm-3.0.0-14-server_3.0.0-14.6_amd64.deb ../updates-modules-3.0.0-14-generic-di_3.0.0-14.6_amd64.udeb I installed the package that match my kernel, rebooted and voila! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/643788 Title: monitor mode wireless interfaces incorrect channel -1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/aircrack-ng/+bug/643788/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs