peter@peter-kubuntu-desktop:~$ sudo lshw -C network[sudo] password for peter: *-network description: Ethernet interface product: RTL8111/8168B PCI Express Gigabit Ethernet controller vendor: Realtek Semiconductor Co., Ltd. physical id: 0 bus info: pci@0000:01:00.0 logical name: eth0 version: 01 serial: 00:1d:7d:00:7f:b1 size: 1GB/s capacity: 1GB/s width: 64 bits clock: 33MHz capabilities: pm vpd msi pciexpress bus_master cap_list rom ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd 1000bt 1000bt-fd autonegotiation configuration: autonegotiation=on broadcast=yes driver=r8169 driverversion=2.3LK-NAPI duplex=full ip=192.168.100.6 latency=0 link=yes multicast=yes port=MII speed=1GB/s resources: irq:28 ioport:de00(size=256) memory:fdbff000-fdbfffff memory:fda00000-fda1ffff(prefetchable)peter@peter-kubuntu-desktop:~$