I can confirm this bug on my ASUS WL-107g PCMCIA card (which is RT2500 based).
# ifup ra0 Invalid command : set Failed to bring up ra0. -- RT2500-based wireless G network card cannot be set or reset on 2.6.20-11 https://launchpad.net/bugs/92742 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
