Found this patch with instructions on how to install (replace old ipw3945.ko):
http://kmr.nada.kth.se/~mini/ubuntu/ These files are patches to the ubuntu kernels, fixing the issue described here. -- CPU soft lockup during bootup https://launchpad.net/bugs/63418 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
