Just upgraded to 12.04 LTS, and after system reboot, desktop loading is slowed down with
configuring networking... message; there is no internet connection on desktop startup. I have to open a terminal and run
1993 sudo ifdown eth0 1994 sudo ifdown eth1 1995 sudo ifup eth1 1996 sudo ifup eth0
Note: eth1 is an interface to adsl modem, eth0 for locally connected PC
Issue resolved, Network Manager was disabled at startup apps, and oneiric managed to bring everything up automagically :-)
I just enabled nm in startup apps and it's working!