I have also a problem when connecting to my wireless device.

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02:02.0 Network controller: Intel Corporation PRO/Wireless 2200BG [Calexico2] Network Connection (rev 05)
administrator@ubuntu:~$
administrator@ubuntu:~$ uname -a
Linux ubuntu 2.6.27-7-generic #1 SMP Fri Oct 24 06:42:44 UTC 2008 i686 GNU/Linux
administrator@ubuntu:~$

dmesg output

[   24.671126] Yenta: Routing CardBus interrupts to PCI
[   24.671131] Yenta TI: socket 0000:02:00.0, mfunc 0x01d21b22, devctl 0x64
[   24.792533] ipw2200: Intel(;R) PRO/Wireless 2200/2915 Network Driver, 1.2.2kmprq
[   24.792539] ipw2200: Copyright(c) 2003-2006 Intel Corporation
knetworkmanager console output[

                                                                             
administrator@ubuntu:~$ knetworkmanager
kbuildsycoca running...                
NMSettings::NMSettings                 
restore setting: ConnectionSetting_rBMZwwOv5Kvy7oEl_connection
restore setting: ConnectionSetting_rBMZwwOv5Kvy7oEl_802-3-ethernet
restore setting: ConnectionSetting_rBMZwwOv5Kvy7oEl_ipv4          
administrator@ubuntu:~$ Connection::GetSettings, obj: /org/freedesktop/NetworkManagerSettings/Connection/0                                                      
  Processing Setting 'connection'                                               
  Attach setting 'connection'                                                   
    autoconnect: <bool>true</bool>                                              
    id: <string>t</string>                                                      
    type: <string>802-3-ethernet</string>                                       
    uuid: <string>rBMZwwOv5Kvy7oEl</string>                                     
  Processing Setting '802-3-ethernet'                                           
  Attach setting '802-3-ethernet'                                               
    auto-negotiate: <bool>true</bool>                                           
    mtu: <uint32>0</uint32>                                                     
    speed: <uint32>0</uint32>                                                   
  Processing Setting 'ipv4'                                                     
  Attach setting 'ipv4'                                                         
    ignore-auto-dns: <bool>false</bool>                                         
    ignore-auto-routes: <bool>false</bool>                                      
    method: <string>auto</string>                                               
Connection::GetSettings, obj: /org/freedesktop/NetworkManagerSettings/Connection/0                                                                              
  Processing Setting 'connection'                                               
  Attach setting 'connection'                                                   
    autoconnect: <bool>true</bool>                                              
    id: <string>t</string>                                                      
    type: <string>802-3-ethernet</string>                                       
    uuid: <string>rBMZwwOv5Kvy7oEl</string>                                     
  Processing Setting '802-3-ethernet'                                           
  Attach setting '802-3-ethernet'                                               
    auto-negotiate: <bool>true</bool>                                           
    mtu: <uint32>0</uint32>                                                     
    speed: <uint32>0</uint32>                                                   
  Processing Setting 'ipv4'                                                     
  Attach setting 'ipv4'                                                         
    ignore-auto-dns: <bool>false</bool>                                         
    ignore-auto-routes: <bool>false</bool>                                      
    method: <string>auto</string>                                               
[   24.671126] Yenta: Routing CardBus interrupts to PCI                         
bash: [: missing `]'                                                            
administrator@ubuntu:~$ [   24.671131] Yenta TI: socket 0000:02:00.0, mfunc 0x01d21b22, devctl 0x64                                                             
bash: [: missing `]'                                                            
administrator@ubuntu:~$ [   24.792533] ipw2200: Intel(R) PRO/Wireless 2200/2915 Network Driver, 1.2.2kmprq                                                      
bash: syntax error near unexpected token `('                                    
administrator@ubuntu:~$ [   24.792539] ipw2200: Copyright(c) 2003-2006 Intel Corporation                                                                        
bash: syntax error near unexpected token `('                                    
administrator@ubuntu:~$ [Storage::saveConnections                               
Storage::saveConnection rBMZwwOv5Kvy7oEl                                        
ConnectionSetting::toSecretsMap                                                 
ConnectionSetting::toSecretsMap                                                 
ConnectionSetting::toSecretsMap                                                 
X Error: BadWindow (invalid Window parameter) 3                                 
  Major opcode:  7                                                              
  Minor opcode:  0                                                              
  Resource id:  0x2e00008                                                       

bash: [: missing `]'
administrator@ubuntu:~$ ICE default IO error handler doing an exit(), pid = 17840, errno = 11                                                                   
knetworkmanager
kbuildsycoca running...
NMSettings::NMSettings 
restore setting: ConnectionSetting_rBMZwwOv5Kvy7oEl_connection
restore setting: ConnectionSetting_rBMZwwOv5Kvy7oEl_802-3-ethernet
restore setting: ConnectionSetting_rBMZwwOv5Kvy7oEl_ipv4          
administrator@ubuntu:~$ Connection::GetSettings, obj: /org/freedesktop/NetworkManagerSettings/Connection/0                                                      
  Processing Setting 'connection'                                               
  Attach setting 'connection'                                                   
    autoconnect: <bool>true</bool>                                              
    id: <string>t</string>                                                      
    type: <string>802-3-ethernet</string>                                       
    uuid: <string>rBMZwwOv5Kvy7oEl</string>                                     
  Processing Setting '802-3-ethernet'                                           
  Attach setting '802-3-ethernet'                                               
    auto-negotiate: <bool>true</bool>                                           
    mtu: <uint32>0</uint32>                                                     
    speed: <uint32>0</uint32>                                                   
  Processing Setting 'ipv4'                                                     
  Attach setting 'ipv4'                                                         
    ignore-auto-dns: <bool>false</bool>                                         
    ignore-auto-routes: <bool>false</bool>                                      
    method: <string>auto</string>                                               
Connection::GetSettings, obj: /org/freedesktop/NetworkManagerSettings/Connection/0                                                                              
  Processing Setting 'connection'                                               
  Attach setting 'connection'                                                   
    autoconnect: <bool>true</bool>                                              
    id: <string>t</string>                                                      
    type: <string>802-3-ethernet</string>                                       
    uuid: <string>rBMZwwOv5Kvy7oEl</string>                                     
  Processing Setting '802-3-ethernet'                                           
  Attach setting '802-3-ethernet'                                               
    auto-negotiate: <bool>true</bool>                                           
    mtu: <uint32>0</uint32>                                                     
    speed: <uint32>0</uint32>                                                   
  Processing Setting 'ipv4'                                                     
  Attach setting 'ipv4'                                                         
    ignore-auto-dns: <bool>false</bool>                                         
    ignore-auto-routes: <bool>false</bool>                                      
    method: <string>auto</string>                                               
WirelessSecurity::getEnabled false (null)                                       
WirelessSecurity::getEnabled false (null)                                       
WirelessSecurity::getEnabled false (null)                                       
WirelessSecurity::getEnabled false (null)                                       
WirelessSecurity::getEnabled false (null)                                       
WirelessSecurity::getEnabled false (null)                                       
WirelessSecurity::getEnabled false (null)                                       
WirelessSecurity::getEnabled false (null)                                       
WirelessSecurity::getEnabled false (null)                                       
WirelessSecurity::getEnabled false (null)                                       
Storage::saveConnection W9QAJ5lBLNSfgTyo                                        
ConnectionSetting::toSecretsMap
ConnectionSetting::toSecretsMap
ConnectionSetting::toSecretsMap
WirelessSecurity::toSecretsMap
IEEE8021x::toSecretsMap
ConnectionSettingsDialogImpl::~ConnectionSettingsDialogImpl
Connection::GetSettings, obj: /org/freedesktop/NetworkManagerSettings/Connecti/1
  Processing Setting 'connection'
  Attach setting 'connection'
    autoconnect: <bool>false</bool>
    id: <string>SweexG</string>
    type: <string>802-11-wireless</string>
    uuid: <string>W9QAJ5lBLNSfgTyo</string>
  Processing Setting 'ipv4'
  Attach setting 'ipv4'
    ignore-auto-dns: <bool>false</bool>
    ignore-auto-routes: <bool>false</bool>
    method: <string>auto</string>
  Processing Setting '802-11-wireless'
  Attach setting '802-11-wireless'
    mode: <string>infrastructure</string>
    ssid: <list>  <byte>83</byte>  <byte>119</byte>  <byte>101</byte>  <byte>1</byte>  <byte>120</byte>  <byte>71</byte> </list>
  Processing Setting '802-11-wireless-security'
WirelessSecurity::getEnabled false (null)
  Setting '802-11-wireless-security' is not enabled, discarding
  Processing Setting '802-1x'
  Setting '802-1x' is empty, discarding
X Error: BadWindow (invalid Window parameter) 3
  Major opcode:  20
  Minor opcode:  0
  Resource id:  0x2e00232
Activate Connection /org/freedesktop/NetworkManagerSettings/Connection/1 on Dece /org/freedesktop/Hal/devices/net_00_16_6f_cd_44_4a

using knetworkmanager 0.2.2 (kde3.5.10) from novell fine on my other pc
regards wim