我刚刚安装了 natty beta 1，我的 d-link dwa-140b2 usb wlan dongle 不再工作了。有关如何修复它的任何想法？
这是我在系统日志中得到的
Apr 12 20:00:16 agda kernel: [ 118.779178] ieee80211 phy2: Selected rate control algorithm 'minstrel_ht'
Apr 12 20:00:16 agda kernel: [ 118.786483] Registered led device: rt2800usb-phy2::radio
Apr 12 20:00:16 agda kernel: [ 118.786572] Registered led device: rt2800usb-phy2::assoc
Apr 12 20:00:16 agda kernel: [ 118.786658] Registered led device: rt2800usb-phy2::quality
Apr 12 20:00:16 agda NetworkManager[712]: <info> found WiFi radio killswitch rfkill2 (at /sys/devices/pci0000:00/0000:00:1d.7/usb1/1-3/1-3:1.0/ieee80211/phy2/rfkill2) (driver <unknown>)
Apr 12 20:00:16 agda NetworkManager[712]: <info> (wlan0): …