Comment 5 for bug 30766

also, firmware doesnt work fro dlink g520+.
As noticed in ubuntu forums
 http://www.ubuntuforums.org/showthread.php?p=863071&posted=1#post863071

fix for the problem (with dlink g520+s and g650+s) is to manually overwrite /lib/firmware/2.6.15-19-386/acx/2.3.1.31/tiacx111c16
with tiacx111c16 obtained from location stated in ubuntu thread, http://195.66.192.167/linux/acx_patches/fw/acx111_1.2.1.34/tiacx111c16 . Not sure why this works.