@ MadFranky Try the commands:
sudo rmmod r8169 && sudo modprobe r8169 Works for me, and is a lot less inconvenient than a cold restart. -- r8169 ethernet MAC address changes in 2.6.32 kernel https://bugs.launchpad.net/bugs/562742 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