@Michael R. Thanks. It worked.
I guess that this bug can be closed. I've filed a new bug: https://launchpad.net/distros/ubuntu/+source/linux- source-2.6.17/+bug/63989 -- orinoco/prism54 cannot connect to WEP networks https://launchpad.net/bugs/37396 -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
