Comment 2 for bug 459871

I think that my problem is related to yours. Since my re-installation of Ubuntu Karmic yesterday I cannot connect to my wireless network which is WPA encrypted too. An older installation with the same set of packages (even the version numbers are equal) worked quite nice. Thus I am a little bit surprised.

What we have in common is the wireless adapter. Maybe a problem with the driver?

  *-network
       description: Wireless interface
       product: PRO/Wireless 3945ABG [Golan] Network Connection
       vendor: Intel Corporation
       physical id: 0
       bus info: pci@0000:03:00.0
       logical name: wmaster0
       version: 02
       serial: 00:1b:77:a4:f3:b1
       width: 32 bits
       clock: 33MHz
       capabilities: pm msi pciexpress bus_master cap_list logical ethernet physical wireless
       configuration: broadcast=yes driver=iwl3945 latency=0 multicast=yes wireless=IEEE 802.11abg
       resources: irq:31 memory:edf00000-edf00fff