Comment 3 for bug 975125

Thanks for reassigning.

Yes, this happened on first boot after installation, and it continues to happen on all boots after that too.

I used the ubuntu 12.04 beta 2 mini cd iso to install a command line system after which I installed the ubuntu-desktop using tasksel.

I've attached the /etc/network/interfaces file.

Here are the outputs requested:

oshirowanen@ubuntu:~$ ls -l /etc/network/if-up.d/
total 20
-rwxr-xr-x 1 root root 525 Mar 29 21:37 000resolvconf
-rwxr-xr-x 1 root root 892 Oct 18 04:54 avahi-autoipd
-rwxr-xr-x 1 root root 431 Oct 18 04:54 avahi-daemon
-rwxr-xr-x 1 root root 1298 Oct 26 15:14 ntpdate
-rwxr-xr-x 1 root root 1286 Mar 29 17:26 upstart
lrwxrwxrwx 1 root root 32 Mar 16 14:02 wpasupplicant -> ../../wpa_supplicant/ifupdown.sh
oshirowanen@ubuntu:~$

oshirowanen@ubuntu:~$ ls -l /run/network/
total 4
-rw-r--r-- 1 root root 6 Apr 6 19:10 ifstate
-rw-r--r-- 1 root root 0 Apr 6 19:05 ifup.eth1
-rw-r--r-- 1 root root 0 Apr 6 19:05 ifup.lo
oshirowanen@ubuntu:~$

Not sure if the next bit of info is important or not, but I installed the installation using an ethernet cable, after the installation on first boot, I removed the ethernet cable and used the wireless.