On Sun, 2005-11-27 at 21:11 -0800, Min Chen wrote: > > > Thanks, Rey. > /sbin/lspci works but I couldn't find any subsystem for "wireless > adaptor". It doesn't always report itself as wireless adapter. IE (on my system): [root@laptop ~]# lspci *snip* 02:00.0 Ethernet controller: Atheros Communications, Inc. AR5212 802.11abg NIC (rev 01) [root@laptop ~]# You might want to grep for "802" in your lspci output. FYI - if it happens to be an Atheros card, you are in luck - the madwifi drivers available from rpm.livna.org are *very* good.