OK, I now have much more insight into how this works. This is not a wpa_supplicant issue. Attached is a patch which *should* resolve the problem.
** Attachment added: "Ad-hoc channel" http://launchpadlibrarian.net/10990367/adhoc_channel.patch -- NetworkManager does not set channel when creating ad-hoc network https://bugs.launchpad.net/bugs/112009 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs