Description:

My shutdown isn't working properly, when I'm connected to wireless networks using iwlwifi. I believe it is because of the wireless interface because two scenarios are present:

1.
1.1 - Connect to unprotected wireless network with NetworkManager (nm-applet)
1.2 - Under Gnome: System > Shutdown... > Shutdown > Shut Down
1.3 - Result: Shutdown dialog freezes, nm-applet disappears from tray.

2.
2.1 - Connect to WPA-Protected wireless network using NetworkManager (nm-applet)
2.2 - 1.2 - Under Gnome: System > Shutdown... > Shutdown > Shut Down
2.3 - rc.shutdown starts, but only works until "/sbin/poweroff". The system doesn't powerdown. I'm guessing because of "poweroff -i" option.

Temporary solution:

Allways disconnect from wireless networks before shutting down. Modules can be loaded, but wireless mustn't be connected.


Software Version:

[ndray@nLaptop ~]$ pacman -Qi gnome-network-manager networkmanager iwlwifi iwlwifi-3945-ucode kernel26 hal dbus dhcdbd wireless_tools | grep "Name\|Version"
Name : gnome-network-manager
Version : 0.6.5-1

Name : networkmanager
Version : 0.6.5-3

Name : iwlwifi
Version : 1.1.0-1

Name : iwlwifi-3945-ucode
Version : 2.14.1.5-1

Name : kernel26
Version : 2.6.22.6-2

Name : hal
Version : 0.5.9.1-1

Name : dbus
Version : 1.0.2-4

Name : dhcdbd
Version : 3.0-1

Name : wireless_tools
Version : 29pre22-2