I am having the same issue. I upgraded from 8.10 to 9.04 on an IBM Z61m laptop and all WiFi was working fine with the Atheros card (ath0). Now, it only connects for seconds and then disconnects.
This bug appears to be related, if not a duplicate, of bug 362483 . I will attach complete logs shortly that should help you troubleshoot. ** Changed in: linux (Ubuntu) Status: New => Confirmed -- Wireless does not work in Jaunty (since alpha 5, AR242x) https://bugs.launchpad.net/bugs/346690 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs