Sorry if this is late but in response to Stefan asking for some diagnostic output here's the output from "sudo dmidecode", "lspci -t" and "sudo lspci -vvnn" on my machine.
At this point I must also point out that I've temporarily installed a borrowed LAN card (D-Link RTL8139 so I can use my network. Hope it's of use. ** Attachment added: "RTL811_Diagnostics.txt" http://launchpadlibrarian.net/16406487/RTL811_Diagnostics.txt -- RTL8111/8168B does not work in Hardy https://bugs.launchpad.net/bugs/221499 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