Having updated to Janty Beta this morning, things appear much improved. The connection disconnects but reconnects itself without intervention. Running NetworkManager with --no-daemon I see the following errors listed, not sure if these relate to all the disconnects but are probably at least some of them.
NetworkManager: <info> Activation (wlan0) Stage 5 of 5 (IP Configure Commit) complete. NetworkManager: <info> (wlan0): device state change: 8 -> 3 NetworkManager: <info> (wlan0): deactivating device (reason: 0). NetworkManager: <info> wlan0: canceled DHCP transaction, dhcp client pid 19201 NetworkManager: <info> (wlan0): removing resolv.conf from /sbin/resolvconf -- Error received: Numerical result out of range -- Original message: type=0x19 length=56 flags=<REQUEST,ACK> sequence-nr=1238157499 pid=4204341 NetworkManager: <WARN> check_one_route(): (wlan0) error -34 returned from rtnl_route_del(): Sucess NetworkManager: <info> Activation (wlan0) starting connection '<ESSID>' I don't see any similar issues if I use wpa_supplicant and dhclient directly. -- [Intrepid] iwl3945 + iwlagn -- network-manager will not connect to a WPA EAP (Enterprise) network (disassociating by local choice (reason=3) ) https://bugs.launchpad.net/bugs/272185 You received this bug notification because you are a member of Kubuntu Bugs, which is subscribed to knetworkmanager in ubuntu. -- kubuntu-bugs mailing list kubuntu-b...@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/kubuntu-bugs