sorry I don't know how to modify the reported bug, so just attach a new comment.
If you note that the "product" and "vendor" section from the above shell log, you will see "Illegal Vendor ID". After I did some search from website, I found it is not 8169 controller, but it's a 8101 controller, as following message: -- begin of shell log -- sysr...@atom:~$ lspci | grep -i ethernet 01:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8101E/RTL8102E PCI Express Fast Ethernet controller (rev 02) -- endof shell log -- So, I try to download r8101 driver from realtek website: ftp://WebUser:realtekpwd%232...@61.56.69.20/cn/nic/r8101-1.010.00.tar.bz2 and then compile it in my laptop computer (as a normal user), I got a "r8101.ko" file. then I copy the 'r8101' from my laptop computer to my ATOM computer, then "sudo rmmod r8169" to remove old driver, and remove "r8169.ko" from " /lib/modules/`uname -r`/kernel/drivers/net/", and then copy my r8101.ko to it. and then reboot. Finally I got my network start, and works fine. It seems has some small problem on output message of lspci and lsmod, but the net work is drived and worked very well, I just upgrade the system. Some related information, you can refer to: http://paste.ubuntu.com/131213/ http://paste.ubuntu.com/131221/ -- Realtek r8101/r8102 network adapter not working in Intrepid https://bugs.launchpad.net/bugs/342898 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs