I have the same issue on Arch Linux (Antergos actually) kernel 4.4.43-1-lts.
Just wanted to add my workaround: user@arch>$ sudo ethtool -s enp4s0f2 duplex full Cannot advertise duplex full And it usually works again. Sometimes I have to add the following too because it's not always enough: user@arch>$ sudo ethtool -s enp4s0f2 duplex half Cannot advertise duplex half I suppose this should be reported to whoever wrote the r8169 driver (thanks to them by the way!), not here. Hope that helps. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/771857 Title: Realtek 8168B (r8169) interface not working following suspend To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/771857/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
