It seems like I only have this problem after an IP lease expires. Rebooting does not fix the problem unless I do a "ifdown eth1" first. That will release the old IP address, but an "ifup eth1" will not assign a new address. I must reboot to get that working.
I'm also getting a couple of errors in the log file that might help. The first one is: Oct 10 20:28:01 localhost ifplugd(eth1)[4525]: client: wpa_supplicant: failed to locate ctrl_interface socket, exiting The second one is the repeated several times. It is: Oct 10 20:28:55 localhost kernel: [17179823.272000] TKIP: replay detected: STA=00:13:10:d2:cf:98 previous TSC 000000000441 received TSC 00000000016a Followed by: Oct 10 20:29:04 localhost dhclient: No DHCPOFFERS received. Oct 10 20:29:04 localhost dhclient: No working leases in persistent database - sleeping. At that point, "iwconfig" will start showing some "RX invalid frag" errors. -- Wireless network interface (ipw2200) does not have IP address after boot https://launchpad.net/bugs/34505 -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
