wireless network (ralink usb) not working in feisty

uname -a:
Linux martin-laptop 2.6.20-14-386 #2 Mon Apr 2 20:34:35 UTC 2007 i686 GNU/Linux

Error message from the network monitor:

b1:
Please contact your system administrator to resolve the following problem:
SIOCGIFFLAGS error: No such device

c1:
Please contact your system administrator to resolve the following problem:
Could not find information on interface 'wlan0:avahi' in /proc/net/dev

Same problems and same error message here, with ipw2200 driver. Kernel 2.6.20-14-386 with Ubuntu Feisty.

Could this be a duplicate of one of the following (higher priority) bugs?
 * Bug #34902: Ralink Wireless legacy drivers (rt2500 rt61 rt73 rt2570) USB/PCMCIA/PCI hangs PC
 * Bug #95889: rt73 wifi not working out of box
 * Bug #134660: Ralink rt2400 / rt2500 / rt2570 / rt61 / rt73 do not work out of the box in Gutsy/Hardy
 * Bug #139070: [Gutsy] Ralink 2573 usb adapter does not work out of the box

My rt73 card work again after upgrading to hardy so I don't have this bug any more.

Beginning with the Hardy Heron 8.04 development cycle, all open Ubuntu kernel bugs need to be reported against the "linux" kernel package. We are automatically migrating this bug to the new "linux" package. However, development has already began for the upcoming Intrepid Ibex 8.10 release. It would be helpful if you could test the upcoming release and verify if this is still an issue - http://www.ubuntu.com/testing . If the issue still exists, please update this report by changing the Status of the "linux" task from "Incomplete" to "New". We appreciate your patience and understanding as we make this transition. Thanks!

Per a decision made by the Ubuntu Kernel Team, bugs will longer be assigned to the ubuntu-kernel-team in Launchpad as part of the bug triage process. The ubuntu-kernel-team is being unassigned from this bug report. Refer to https://wiki.ubuntu.com/KernelTeamBugPolicies for more information. Thanks.