[Bug 460323] Re: Karmic RC tries to load rt2870sta AND rt2800usb. Results in no WiFi

Scott Hosking jshosking at googlemail.com
Sat May 1 11:52:59 UTC 2010


I've just installed Ubuntu 10.04 amd64 and my TP-LINK TL-WN727N (see
lsusb output below) doesn't work even after blacklisting rt2800usb and
rt2870sta.  It used to work fine on Ubuntu 9.10 amd64 by blacklisting
rt2800usb

lsusb | grep Ralink
Bus 001 Device 005: ID 148f:3070 Ralink Technology, Corp.

Now, in Ubuntu 10.04, if I blacklist rt2800usb (and restart etc) the
device and my networks show up in the GUI network applet.  However, it
can't connect to them using "WPA & WPA2".  It tries to connect but then
after ~1 minute re-asks for my Wifi key.   My other dongle however
(0ace:1215 ZyDAS WLA-54L 802.11bg) connect fine.

Any ideas?

-- 
Karmic RC tries to load rt2870sta AND rt2800usb. Results in no WiFi
https://bugs.launchpad.net/bugs/460323
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