I have the same problem (with "RTL8111/8168B PCI Express Gigabit Ethernet").
I don't know if this is important, but when I go to Network tools (or something like that, I'm Spanish and I use the Spanish version of Ubuntu) and hit "Configure" for any of the listed devices, I get a message like this "This device doesn't exists". Sorry for my bad English. Jose -- r8169 driver does not work with Realtek RTL8111C gigabit ethernet chip in Ubuntu 8.04 beta https://bugs.launchpad.net/bugs/212497 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