I have the same problem (driver=r8169),Ethernet does not work after resume from suspend.
It works perfectly well with kernel 4.13.0-31. In other words the Ethernet continues to work after resuming from suspend. But with kernel 4.15.0-32 the Ethernet does not work after resuming from suspend. I have tried the fix modprobe -r r8169 modprobe -i r8169 but this has no effect. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1752772 Title: r8169 ethernet card don't work after returning from suspension To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1752772/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs