I too have a 3Com® OfficeConnect® Wireless 11g PC Card (3CRWE154G72) version 1.0 PCMCIA card and have not been able to get this working since upgrading to Dapper. It worked great under Breezy.
-- wifi card don't work. isl3886 is required but not installed https://launchpad.net/bugs/38278 -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
