unable to open an internet connection with ifup wlan0
I am running gnome on opensuse 11.4. Using networkmanager to connect to the internet with wifi. However, sometimes networkmanager is very slow (up to 1 minute) to connect once the computer has been inactive for a while.
So, I think I will try to connect manually, and see if the problem is networkmanager. But, the problem I have is that I cant seem to connect with the console commands at all.
I tried ifup wlan0. But it just says its already active! And I have no interent connection. I tried to ping my wireless router, but its saying "no network".
Can anyone guide me as to what I should type to connect Pls. ?