Hi all, just letting you know, I've updated from 10.5.6 to 10.5.7 on a Macbook Pro. I had a few updates to download other than just the os X update, so it took awhile. The problem occurred when I restarted the machine, when it had showed the desktop all was fine, then the airport icon was turned off. A bit strange, but when I clicked on it to try and reconnect to my network, it would not allow me to turn on airport?????? What the???? I opened system preferences, still the same. I rebooted, no change!!! I rebooted again, then it didn't recognise I had an airport card installed at all?!?!
I rebooted one more time, then all was fine. I know there can be issues when updating the OS, but that doesn't make me feel comfortable when the Gremlins come to town.