Latest driver from http://linuxwireless.org/en/users/Download fix the issue.
[ 108.302649] wlan0_rename: Initial auth_alg=0 [ 108.302659] wlan0_rename: authenticate with AP 00:30:bd:c3:c5:da [ 108.304724] wlan0_rename: RX authentication from 00:30:bd:c3:c5:da (alg=0 transaction=2 status=0) [ 108.304733] wlan0_rename: authenticated [ 108.304738] wlan0_rename: associate with AP 00:30:bd:c3:c5:da [ 108.306774] wlan0_rename: RX AssocResp from 00:30:bd:c3:c5:da (capab=0x11 status=0 aid=1) [ 108.306781] wlan0_rename: associated [ 108.310118] ADDRCONF(NETDEV_CHANGE): wlan0_rename: link becomes ready -- Unable to connect to WEP encrypted network when using iwl3945 module (but success when using ipw3945) https://bugs.launchpad.net/bugs/176602 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs