Could this be related? http://madwifi.org/ticket/397
I don't know what revision the madwifi drivers are on edgy. I'm wondering if rolling my own from svn would fix this. -- BUG: soft lockup detected on CPU#1! https://launchpad.net/bugs/84045 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs