Ubuntu: How to claim ethernet - Network showing as unclaimed



Question:

Ethernet and WiFi are being shown as unclaimed while running

$ sudo lshw -C network    *-network UNCLAIMED                description: Network controller         product: RTL8188EE Wireless Network Adapter         vendor: Realtek Semiconductor Co., Ltd.         physical id: 0         bus info: pci@0000:02:00.0         version: 01         width: 64 bits         clock: 33MHz         capabilities: pm msi pciexpress bus_master cap_list         configuration: latency=0         resources: ioport:3000(size=256) memory:f0200000-f0203fff    *-network UNCLAIMED         description: Ethernet controller         product: RTL8101/2/6E PCI Express Fast/Gigabit Ethernet controller         vendor: Realtek Semiconductor Co., Ltd.         physical id: 0         bus info: pci@0000:05:00.0         version: 07         width: 64 bits         clock: 33MHz         capabilities: pm msi pciexpress msix vpd bus_master cap_list         configuration: latency=0         resources: ioport:2000(size=256) memory:f0004000-f0004fff memory:f0000000-f0003fff memory:f0010000-f001ffff    $ sudo dhclient -v eno1  Cannot find device "eno1"  Error getting hardware address for "eno1": No such device  

and no network-Manager, only CLI.

$ uname -a  Linux gumby-HP-Pavilion-17-Notebook-PC 4.13.0-32-generic #35-Ubuntu SMP Thu Jan 25 09:13:46 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux    $ lspci -nnk | grep -A3 -Fe '[0200]'  libkmod: ERROR ../libkmod/libkmod-config.c:656 kmod_config_parse: /etc/modprobe.d/iwlwifi.conf line 1: ignoring bad line starting with 'option'  05:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8101/2/6E PCI Express Fast/Gigabit Ethernet controller [10ec:8136] (rev 07)          Subsystem: Hewlett-Packard Company RTL8101/2/6E PCI Express Fast/Gigabit Ethernet controller [103c:1984]    $ apt-cache policy linux-firmware{,-nonfree}?  linux-firmware:    Installed: 1.169.3    Candidate: 1.169.3    Version table:   *** 1.169.3 500          500 http://us.archive.ubuntu.com/ubuntu artful-updates/main amd64 Packages          500 http://us.archive.ubuntu.com/ubuntu artful-updates/main i386 Packages          100 /var/lib/dpkg/status       1.169.1 500          500 http://security.ubuntu.com/ubuntu artful-security/main amd64 Packages          500 http://security.ubuntu.com/ubuntu artful-security/main i386 Packages       1.169 500          500 http://us.archive.ubuntu.com/ubuntu artful/main amd64 Packages          500 http://us.archive.ubuntu.com/ubuntu artful/main i386 Packages  linux-firmware-snapdragon:    Installed: (none)    Candidate: (none)    Version table:  N: Unable to locate package linux-firmware-nonfree?  N: Couldn't find any package by glob 'linux-firmware-nonfree?'  N: Couldn't find any package by regex 'linux-firmware-nonfree?'  

sudo modprobe r8169 [sudo] password for gumby: libkmod: ERROR ../libkmod/libkmod-config.c:656 kmod_config_parse: /etc/modprobe.d/iwlwifi.conf line 1: ignoring bad line starting with 'option' modprobe: FATAL: Module r8169 not found in directory /lib/modules/4.13.0-32-generic

dmesg | grep -wFe r8169 --no output


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