I am on Ubuntu 12.04, 64-bit, fresh install. I have a wired connection (eth1 interface), the IP address is assigned by DHCP, and PEAP authentication (wpa_supplicant) is set up.
My problem is that network does not start at boot. I have to log in without internet connection, and then I have to start network-manager manually (sudo start network-manager). It works, the connection starts and I am online.
So my problem is why network manager does not start at boot? In /var/log/syslog I found the following messages:
init: network-interface (lo) pre-start process (589) terminated with status 1
init: network-interface (eth1) pre-start process (590) terminated with status 1
init: network-interface (lo) post-stop process (604) terminated with status 1
init: network-interface (eth1) post-stop process (606) terminated with status 1
and a bit further
init: networking main process (873) terminated with status 1
I am new to Ubuntu, I tried to find a solution by myself, but I totally failed. Please, can anybody help?