Leann: You asked about testing this in Intrepid. When nobody returned
with feedback it was set as "Incomplete". I just tested this in Jaunty
RC and it has not been fixed still... Please don't set to Incomplete
again without specifying what we can do in order to make the report
complete. Thanks.

syslog during network creation attempt:
Apr 17 15:04:24 motin-xps NetworkManager: <info>  (wlan0): device state change: 
8 -> 3 
Apr 17 15:04:24 motin-xps NetworkManager: <info>  (wlan0): deactivating device 
(reason: 0). 
Apr 17 15:04:24 motin-xps NetworkManager: <info>  wlan0: canceled DHCP 
transaction, dhcp client pid 6817 
Apr 17 15:04:24 motin-xps NetworkManager: <info>  Clearing nscd hosts cache. 
Apr 17 15:04:24 motin-xps kernel: [ 3006.525406] wlan0: disassociating by local 
choice (reason=3)
Apr 17 15:04:24 motin-xps dnsmasq[3688]: reading /etc/resolv.conf
Apr 17 15:04:24 motin-xps dnsmasq[3688]: using nameserver 80.251.201.178#53
Apr 17 15:04:24 motin-xps dnsmasq[3688]: using nameserver 80.251.201.177#53
Apr 17 15:04:24 motin-xps NetworkManager: <info>  Clearing nscd hosts cache. 
Apr 17 15:04:24 motin-xps NetworkManager: <info>  Policy set '3' (ppp0) as 
default for routing and DNS. 
Apr 17 15:04:24 motin-xps NetworkManager: <WARN>  check_one_route(): (wlan0) 
error -34 returned from rtnl_route_del(): Sucess  
Apr 17 15:04:24 motin-xps avahi-daemon[5075]: Withdrawing address record for 
192.168.1.2 on wlan0.
Apr 17 15:04:24 motin-xps avahi-daemon[5075]: Leaving mDNS multicast group on 
interface wlan0.IPv4 with address 192.168.1.2.
Apr 17 15:04:24 motin-xps kernel: [ 3006.537061] wlan0: deauthenticated
Apr 17 15:04:24 motin-xps avahi-daemon[5075]: Interface wlan0.IPv4 no longer 
relevant for mDNS.
Apr 17 15:04:24 motin-xps NetworkManager: <info>  Activation (wlan0) starting 
connection 'MotinXPS' 
Apr 17 15:04:24 motin-xps NetworkManager: <info>  (wlan0): device state change: 
3 -> 4 
Apr 17 15:04:24 motin-xps NetworkManager: <info>  Activation (wlan0) Stage 1 of 
5 (Device Prepare) scheduled... 
Apr 17 15:04:24 motin-xps NetworkManager: <info>  Activation (wlan0) Stage 1 of 
5 (Device Prepare) started... 
Apr 17 15:04:24 motin-xps NetworkManager: <info>  Activation (wlan0) Stage 2 of 
5 (Device Configure) scheduled... 
Apr 17 15:04:24 motin-xps NetworkManager: <info>  Activation (wlan0) Stage 1 of 
5 (Device Prepare) complete. 
Apr 17 15:04:24 motin-xps NetworkManager: <info>  (wlan0): supplicant 
connection state:  completed -> disconnected 
Apr 17 15:04:24 motin-xps NetworkManager: <info>  Activation (wlan0) Stage 2 of 
5 (Device Configure) starting... 
Apr 17 15:04:24 motin-xps NetworkManager: <info>  (wlan0): device state change: 
4 -> 5 
Apr 17 15:04:24 motin-xps NetworkManager: <info>  Activation (wlan0/wireless): 
connection 'MotinXPS' requires no security.  No secrets needed. 
Apr 17 15:04:24 motin-xps NetworkManager: <info>  Config: added 'ssid' value 
'MotinXPS' 
Apr 17 15:04:24 motin-xps NetworkManager: <info>  Config: added 'mode' value 
'1' 
Apr 17 15:04:24 motin-xps NetworkManager: <info>  Config: added 'frequency' 
value '2412' 
Apr 17 15:04:24 motin-xps NetworkManager: <info>  Config: added 'key_mgmt' 
value 'NONE' 
Apr 17 15:04:24 motin-xps NetworkManager: <info>  Activation (wlan0) Stage 2 of 
5 (Device Configure) complete. 
Apr 17 15:04:24 motin-xps NetworkManager: <info>  Config: set interface ap_scan 
to 2 
Apr 17 15:04:24 motin-xps NetworkManager: <info>  (wlan0): supplicant 
connection state:  disconnected -> scanning 
Apr 17 15:04:24 motin-xps avahi-daemon[5075]: Withdrawing address record for 
fe80::21f:3bff:febb:ddbf on wlan0.
Apr 17 15:04:24 motin-xps kernel: [ 3006.648303] iwlagn: MAC is in deep sleep!
Apr 17 15:04:24 motin-xps kernel: [ 3006.932030] Registered led device: 
iwl-phy0:radio
Apr 17 15:04:24 motin-xps kernel: [ 3006.932072] Registered led device: 
iwl-phy0:assoc
Apr 17 15:04:24 motin-xps kernel: [ 3006.932108] Registered led device: 
iwl-phy0:RX
Apr 17 15:04:24 motin-xps kernel: [ 3006.932145] Registered led device: 
iwl-phy0:TX
Apr 17 15:04:24 motin-xps NetworkManager: <info>  (wlan0): supplicant 
connection state:  scanning -> associating 
Apr 17 15:04:25 motin-xps nm-dispatcher.action: Script 
'/etc/NetworkManager/dispatcher.d/01ifupdown' exited with error status 1.
Apr 17 15:04:26 motin-xps avahi-daemon[5075]: Registering new address record 
for fe80::21f:3bff:febb:ddbf on wlan0.*.
Apr 17 15:04:26 motin-xps kernel: [ 3008.988079] wlan0: Trigger new scan to 
find an IBSS to join
Apr 17 15:04:31 motin-xps kernel: [ 3014.085125] wlan0: Trigger new scan to 
find an IBSS to join
Apr 17 15:04:33 motin-xps kernel: [ 3015.267840] wlan0: Creating new IBSS 
network, BSSID 46:8b:74:a7:bb:19
Apr 17 15:04:33 motin-xps NetworkManager: <info>  (wlan0): supplicant 
connection state:  associating -> associated 
Apr 17 15:04:33 motin-xps NetworkManager: <info>  (wlan0): supplicant 
connection state:  associated -> completed 
Apr 17 15:04:33 motin-xps NetworkManager: <info>  Activation (wlan0/wireless) 
Stage 2 of 5 (Device Configure) successful.  Connected to wireless network 
'MotinXPS'. 
Apr 17 15:04:33 motin-xps NetworkManager: <info>  Activation (wlan0) Stage 3 of 
5 (IP Configure Start) scheduled. 
Apr 17 15:04:33 motin-xps NetworkManager: <info>  Activation (wlan0) Stage 3 of 
5 (IP Configure Start) started... 
Apr 17 15:04:33 motin-xps NetworkManager: <info>  (wlan0): device state change: 
5 -> 7 
Apr 17 15:04:33 motin-xps NetworkManager: <info>  Activation (wlan0) Stage 4 of 
5 (IP Configure Get) scheduled... 
Apr 17 15:04:33 motin-xps NetworkManager: <info>  Activation (wlan0) Stage 3 of 
5 (IP Configure Start) complete. 
Apr 17 15:04:33 motin-xps NetworkManager: <info>  Activation (wlan0) Stage 4 of 
5 (IP Configure Get) started... 
Apr 17 15:04:33 motin-xps NetworkManager: <info>  Activation (wlan0) Stage 5 of 
5 (IP Configure Commit) scheduled... 
Apr 17 15:04:33 motin-xps NetworkManager: <info>  Activation (wlan0) Stage 4 of 
5 (IP Configure Get) complete. 
Apr 17 15:04:33 motin-xps NetworkManager: <info>  Activation (wlan0) Stage 5 of 
5 (IP Configure Commit) started... 
Apr 17 15:04:33 motin-xps avahi-daemon[5075]: Joining mDNS multicast group on 
interface wlan0.IPv4 with address 10.42.43.1.
Apr 17 15:04:33 motin-xps avahi-daemon[5075]: IP_ADD_MEMBERSHIP failed: No 
buffer space available
Apr 17 15:04:33 motin-xps avahi-daemon[5075]: Registering new address record 
for 10.42.43.1 on wlan0.IPv4.
Apr 17 15:04:34 motin-xps NetworkManager: <info>  Clearing nscd hosts cache. 
Apr 17 15:04:34 motin-xps NetworkManager: <info>  Clearing nscd hosts cache. 
Apr 17 15:04:34 motin-xps NetworkManager: <info>  Policy set '3' (ppp0) as 
default for routing and DNS. 
Apr 17 15:04:34 motin-xps NetworkManager: <info>  Executing: /sbin/iptables 
--table filter --insert INPUT --in-interface wlan0 --protocol tcp 
--destination-port 53 --jump ACCEPT 
Apr 17 15:04:34 motin-xps NetworkManager: <info>  Executing: /sbin/iptables 
--table filter --insert INPUT --in-interface wlan0 --protocol udp 
--destination-port 53 --jump ACCEPT 
Apr 17 15:04:34 motin-xps NetworkManager: <info>  Executing: /sbin/iptables 
--table filter --insert INPUT --in-interface wlan0 --protocol tcp 
--destination-port 67 --jump ACCEPT 
Apr 17 15:04:34 motin-xps NetworkManager: <info>  Executing: /sbin/iptables 
--table filter --insert INPUT --in-interface wlan0 --protocol udp 
--destination-port 67 --jump ACCEPT 
Apr 17 15:04:34 motin-xps NetworkManager: <info>  Executing: /sbin/iptables 
--table filter --insert FORWARD --in-interface wlan0 --jump REJECT 
Apr 17 15:04:34 motin-xps NetworkManager: <info>  Executing: /sbin/iptables 
--table filter --insert FORWARD --out-interface wlan0 --jump REJECT 
Apr 17 15:04:34 motin-xps NetworkManager: <info>  Executing: /sbin/iptables 
--table filter --insert FORWARD --in-interface wlan0 --out-interface wlan0 
--jump ACCEPT 
Apr 17 15:04:34 motin-xps NetworkManager: <info>  Executing: /sbin/iptables 
--table filter --insert FORWARD --source 10.42.43.0/255.255.255.0 
--in-interface wlan0 --jump ACCEPT 
Apr 17 15:04:34 motin-xps NetworkManager: <info>  Executing: /sbin/iptables 
--table filter --insert FORWARD --destination 10.42.43.0/255.255.255.0 
--out-interface wlan0 --match state --state ESTABLISHED,RELATED --jump ACCEPT 
Apr 17 15:04:34 motin-xps NetworkManager: <info>  Executing: /sbin/iptables 
--table nat --insert POSTROUTING --source 10.42.43.0/255.255.255.0 
--destination ! 10.42.43.0/255.255.255.0 --jump MASQUERADE 
Apr 17 15:04:34 motin-xps NetworkManager: <info>  Starting dnsmasq... 
Apr 17 15:04:34 motin-xps NetworkManager: <debug> [1239973474.382102] 
nm_dnsmasq_manager_start(): Command line: /usr/sbin/dnsmasq --no-hosts 
--keep-in-foreground --bind-interfaces --no-poll --except-interface=lo 
--listen-address=10.42.43.1 --dhcp-range=10.42.43.10,10.42.43.100,60m 
--dhcp-option=option:router,10.42.43.1 --dhcp-lease-max=50 
--pid-file=/var/run/nm-dnsmasq-wlan0.pid 
Apr 17 15:04:34 motin-xps dnsmasq[13869]: failed to bind listening socket for 
10.42.43.1: Address already in use
Apr 17 15:04:34 motin-xps dnsmasq[13869]: FAILED to start up
Apr 17 15:04:34 motin-xps NetworkManager: <debug> [1239973474.386517] 
nm_dnsmasq_manager_start(): dnsmasq started with pid 13869 
Apr 17 15:04:34 motin-xps NetworkManager: <info>  (wlan0): device state change: 
7 -> 8 
Apr 17 15:04:34 motin-xps NetworkManager: <info>  Activation (wlan0) 
successful, device activated. 
Apr 17 15:04:34 motin-xps NetworkManager: <info>  Activation (wlan0) Stage 5 of 
5 (IP Configure Commit) complete. 
Apr 17 15:04:34 motin-xps NetworkManager: dnsmasq exited with error: Network 
access problem (address in use; permissions; etc) (2)
Apr 17 15:04:34 motin-xps NetworkManager: <info>  (wlan0): device state change: 
8 -> 9 
Apr 17 15:04:34 motin-xps NetworkManager: <info>  Activation (wlan0) failed for 
access point (MotinXPS) 
Apr 17 15:04:34 motin-xps NetworkManager: <info>  Marking connection 'MotinXPS' 
invalid. 
Apr 17 15:04:34 motin-xps NetworkManager: <info>  Activation (wlan0) failed. 
Apr 17 15:04:34 motin-xps NetworkManager: <info>  (wlan0): device state change: 
9 -> 3 
Apr 17 15:04:34 motin-xps NetworkManager: <info>  (wlan0): deactivating device 
(reason: 0). 
Apr 17 15:04:34 motin-xps avahi-daemon[5075]: Joining mDNS multicast group on 
interface wlan0.IPv4 with address 10.42.43.1.
Apr 17 15:04:34 motin-xps avahi-daemon[5075]: IP_ADD_MEMBERSHIP failed: No 
buffer space available
Apr 17 15:04:34 motin-xps NetworkManager: <WARN>  nm_device_wifi_set_ssid(): 
error setting SSID to '(null)' for device wlan0: Invalid argument 
Apr 17 15:04:34 motin-xps kernel: [ 3016.519751] wlan0: disassociating by local 
choice (reason=3)
Apr 17 15:04:34 motin-xps NetworkManager: <info>  Clearing nscd hosts cache. 
Apr 17 15:04:34 motin-xps NetworkManager: <info>  Clearing nscd hosts cache. 
Apr 17 15:04:34 motin-xps NetworkManager: <info>  Policy set '3' (ppp0) as 
default for routing and DNS. 
Apr 17 15:04:34 motin-xps dnsmasq[3688]: reading /etc/resolv.conf
Apr 17 15:04:34 motin-xps dnsmasq[3688]: using nameserver 80.251.201.178#53
Apr 17 15:04:34 motin-xps dnsmasq[3688]: using nameserver 80.251.201.177#53
Apr 17 15:04:34 motin-xps avahi-daemon[5075]: Withdrawing address record for 
10.42.43.1 on wlan0.
Apr 17 15:04:34 motin-xps NetworkManager: <WARN>  nm_device_wifi_set_mode(): 
error setting card wlan0 to mode 2: Device or resource busy 
Apr 17 15:04:34 motin-xps NetworkManager: <info>  Executing: /sbin/iptables 
--table nat --delete POSTROUTING --source 10.42.43.0/255.255.255.0 
--destination ! 10.42.43.0/255.255.255.0 --jump MASQUERADE 
Apr 17 15:04:34 motin-xps NetworkManager: <info>  Executing: /sbin/iptables 
--table filter --delete FORWARD --destination 10.42.43.0/255.255.255.0 
--out-interface wlan0 --match state --state ESTABLISHED,RELATED --jump ACCEPT 
Apr 17 15:04:34 motin-xps NetworkManager: <info>  Executing: /sbin/iptables 
--table filter --delete FORWARD --source 10.42.43.0/255.255.255.0 
--in-interface wlan0 --jump ACCEPT 
Apr 17 15:04:34 motin-xps NetworkManager: <info>  Executing: /sbin/iptables 
--table filter --delete FORWARD --in-interface wlan0 --out-interface wlan0 
--jump ACCEPT 
Apr 17 15:04:34 motin-xps NetworkManager: <info>  Executing: /sbin/iptables 
--table filter --delete FORWARD --out-interface wlan0 --jump REJECT 
Apr 17 15:04:34 motin-xps NetworkManager: <info>  Executing: /sbin/iptables 
--table filter --delete FORWARD --in-interface wlan0 --jump REJECT 
Apr 17 15:04:34 motin-xps NetworkManager: <info>  Executing: /sbin/iptables 
--table filter --delete INPUT --in-interface wlan0 --protocol udp 
--destination-port 67 --jump ACCEPT 
Apr 17 15:04:34 motin-xps NetworkManager: <info>  Executing: /sbin/iptables 
--table filter --delete INPUT --in-interface wlan0 --protocol tcp 
--destination-port 67 --jump ACCEPT 
Apr 17 15:04:34 motin-xps NetworkManager: <info>  Executing: /sbin/iptables 
--table filter --delete INPUT --in-interface wlan0 --protocol udp 
--destination-port 53 --jump ACCEPT 
Apr 17 15:04:34 motin-xps NetworkManager: <info>  Executing: /sbin/iptables 
--table filter --delete INPUT --in-interface wlan0 --protocol tcp 
--destination-port 53 --jump ACCEPT


** Changed in: linux (Ubuntu)
       Status: Incomplete => New

** Description changed:

- Hi,
- 
  I am trying to create a new wireless network (particularly, with no
  encryption) with the gnome applet. However, I just get the message
  "Trying to connect to wireless network  «(null)»". Then, after a couple
  of minutes or so, it gets back to the cabled connection and no wireless
  connection is created.
  
  I am using Gutsy, network-manager 0.6.5-0ubuntu16.7.10.0 and network-
  manager-gnome 0.6.5-0ubuntu11~7.10.0.
  
- Thank you,
- 
- Rafa
- 
  Updated description: The original reporter used ipw2200, but for that driver 
a bug has already been reported for this isse: Bug #75358. 
  This bug now addresses users with mac20811-based drivers, since the majority 
of the commenters have such cards/drivers.
+ 
+ The bug has persisted in Gutsy, Hardy, Intrepid and even Jaunty RC...

-- 
Can't create new wireless network using mac80211 based drivers
https://bugs.launchpad.net/bugs/183303
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