Hi,
I just noticed that my ethernet connection is no longer working. I did an update recently (in the last week) but it’s only today that I tried to use my ethernet connection and saw that it does not work - it is not even recognized.
I have tried a different (working) ethernet cable and I still don’t get a connection.
inxi -Nazy
Network:
Device-1: Intel Wi-Fi 6 AX200 driver: iwlwifi v: kernel bus-ID: 43:00.0
chip-ID: 8086:2723 class-ID: 028
lspci -v
00:00.0 Host bridge: Intel Corporation 10th Gen Core Processor Host Bridge/DRAM Registers (rev 02)
Subsystem: CLEVO/KAPOK Computer Device 50d3
Flags: bus master, fast devsel, latency 0
Capabilities:
Kernel driver in use: skl_uncore
00:01.0 PCI bridge: Intel Corporation 6th-10th Gen Core Processor PCIe Controller (x16) (rev 02) (prog-if 00 [Normal decode])
Flags: bus master, fast devsel, latency 0, IRQ 122
Bus: primary=00, secondary=01, subordinate=05, sec-latency=0
I/O behind bridge: 00003000-00003fff [size=4K]
Memory behind bridge: 87000000-880fffff [size=17M]
Prefetchable memory behind bridge: 0000006000000000-00000060120fffff [size=289M]
Capabilities:
Kernel driver in use: pcieport
00:02.0 VGA compatible controller: Intel Corporation CometLake-H GT2 [UHD Graphics] (rev 05) (prog-if 00 [VGA controller])
Subsystem: CLEVO/KAPOK Computer Device 50d3
Flags: bus master, fast devsel, latency 0, IRQ 167
Memory at 6013000000 (64-bit, non-prefetchable) [size=16M]
Memory at 4000000000 (64-bit, prefetchable) [size=256M]
I/O ports at 4000 [size=64]
Expansion ROM at 000c0000 [virtual] [disabled] [size=128K]
Capabilities:
Kernel driver in use: i915
Kernel modules: i915
00:04.0 Signal processing controller: Intel Corporation Xeon E3-1200 v5/E3-1500 v5/6th Gen Core Processor Thermal Subsystem (rev 02)
Subsystem: CLEVO/KAPOK Computer Device 50d3
Flags: bus master, fast devsel, latency 0, IRQ 16
Memory at 6014100000 (64-bit, non-prefetchable) [size=32K]
Capabilities:
Kernel driver in use: proc_thermal
Kernel modules: processor_thermal_device_pci_legacy
00:12.0 Signal processing controller: Intel Corporation Comet Lake PCH Thermal Controller
Subsystem: CLEVO/KAPOK Computer Device 50d3
Flags: bus master, fast devsel, latency 0, IRQ 16
Memory at 6014113000 (64-bit, non-prefetchable) [size=4K]
Capabilities:
Kernel driver in use: intel_pch_thermal
Kernel modules: intel_pch_thermal
00:14.0 USB controller: Intel Corporation Comet Lake USB 3.1 xHCI Host Controller (prog-if 30 [XHCI])
Subsystem: CLEVO/KAPOK Computer Device 50d3
Flags: bus master, medium devsel, latency 0, IRQ 166
Memory at 86580000 (64-bit, non-prefetchable) [size=64K]
Capabilities:
Kernel driver in use: xhci_hcd
Kernel modules: xhci_pci
00:14.2 RAM memory: Intel Corporation Comet Lake PCH Shared SRAM
Subsystem: CLEVO/KAPOK Computer Device 50d3
Flags: bus master, fast devsel, latency 0
Memory at 601410c000 (64-bit, non-prefetchable) [size=8K]
Memory at 6014112000 (64-bit, non-prefetchable) [size=4K]
Capabilities:
00:15.0 Serial bus controller [0c80]: Intel Corporation Comet Lake PCH Serial IO I2C Controller #0
Subsystem: CLEVO/KAPOK Computer Device 50d3
Flags: bus master, fast devsel, latency 0, IRQ 16
Memory at 4010000000 (64-bit, non-prefetchable) [size=4K]
Capabilities:
Kernel driver in use: intel-lpss
Kernel modules: intel_lpss_pci
00:15.1 Serial bus controller [0c80]: Intel Corporation Comet Lake PCH Serial IO I2C Controller #1
Subsystem: CLEVO/KAPOK Computer Device 50d3
Flags: bus master, fast devsel, latency 0, IRQ 17
Memory at 4010001000 (64-bit, non-prefetchable) [size=4K]
Capabilities:
Kernel driver in use: intel-lpss
Kernel modules: intel_lpss_pci
00:16.0 Communication controller: Intel Corporation Comet Lake HECI Controller
Subsystem: CLEVO/KAPOK Computer Device 50d3
Flags: bus master, fast devsel, latency 0, IRQ 186
Memory at 601410f000 (64-bit, non-prefetchable) [size=4K]
Capabilities:
Kernel driver in use: mei_me
Kernel modules: mei_me
00:17.0 SATA controller: Intel Corporation Device 06d3 (prog-if 01 [AHCI 1.0])
Subsystem: CLEVO/KAPOK Computer Device 50d3
Flags: bus master, 66MHz, medium devsel, latency 0, IRQ 132
Memory at 86590000 (32-bit, non-prefetchable) [size=8K]
Memory at 86594000 (32-bit, non-prefetchable) [size=256]
I/O ports at 4080 [size=8]
I/O ports at 4088 [size=4]
I/O ports at 4060 [size=32]
Memory at 86593000 (32-bit, non-prefetchable) [size=2K]
Capabilities:
Kernel driver in use: ahci
00:1b.0 PCI bridge: Intel Corporation Comet Lake PCI Express Root Port #17 (rev f0) (prog-if 00 [Normal decode])
Flags: bus master, fast devsel, latency 0, IRQ 123
Bus: primary=00, secondary=06, subordinate=3f, sec-latency=0
I/O behind bridge: 00005000-00006fff [size=8K]
Memory behind bridge: 70000000-860fffff [size=353M]
Prefetchable memory behind bridge: 0000006020000000-0000006041ffffff [size=544M]
Capabilities:
Kernel driver in use: pcieport
00:1b.4 PCI bridge: Intel Corporation Comet Lake PCI Express Root Port #21 (rev f0) (prog-if 00 [Normal decode])
Flags: bus master, fast devsel, latency 0, IRQ 124
Bus: primary=00, secondary=40, subordinate=40, sec-latency=0
I/O behind bridge: [disabled]
Memory behind bridge: 86400000-864fffff [size=1M]
Prefetchable memory behind bridge: [disabled]
Capabilities:
Kernel driver in use: pcieport
00:1d.0 PCI bridge: Intel Corporation Comet Lake PCI Express Root Port #9 (rev f0) (prog-if 00 [Normal decode])
Flags: bus master, fast devsel, latency 0, IRQ 125
Bus: primary=00, secondary=41, subordinate=41, sec-latency=0
I/O behind bridge: [disabled]
Memory behind bridge: 86300000-863fffff [size=1M]
Prefetchable memory behind bridge: [disabled]
Capabilities:
Kernel driver in use: pcieport
00:1d.6 PCI bridge: Intel Corporation Device 06b6 (rev f0) (prog-if 00 [Normal decode])
Flags: bus master, fast devsel, latency 0, IRQ 126
Bus: primary=00, secondary=42, subordinate=42, sec-latency=0
I/O behind bridge: [disabled]
Memory behind bridge: 86200000-862fffff [size=1M]
Prefetchable memory behind bridge: [disabled]
Capabilities:
Kernel driver in use: pcieport
00:1d.7 PCI bridge: Intel Corporation Device 06b7 (rev f0) (prog-if 00 [Normal decode])
Flags: bus master, fast devsel, latency 0, IRQ 127
Bus: primary=00, secondary=43, subordinate=43, sec-latency=0
I/O behind bridge: [disabled]
Memory behind bridge: 86100000-861fffff [size=1M]
Prefetchable memory behind bridge: [disabled]
Capabilities:
Kernel driver in use: pcieport
00:1f.0 ISA bridge: Intel Corporation Comet Lake LPC Controller
Subsystem: CLEVO/KAPOK Computer Device 50d3
Flags: bus master, medium devsel, latency 0
00:1f.3 Audio device: Intel Corporation Comet Lake PCH cAVS
Subsystem: CLEVO/KAPOK Computer Device 50d3
Flags: bus master, fast devsel, latency 32, IRQ 204
Memory at 6014108000 (64-bit, non-prefetchable) [size=16K]
Memory at 6014000000 (64-bit, non-prefetchable) [size=1M]
Capabilities:
Kernel driver in use: snd_hda_intel
Kernel modules: snd_hda_intel, snd_soc_skl, snd_sof_pci_intel_cnl
00:1f.4 SMBus: Intel Corporation Comet Lake PCH SMBus Controller
Subsystem: CLEVO/KAPOK Computer Device 50d3
Flags: medium devsel, IRQ 16
Memory at 601410e000 (64-bit, non-prefetchable) [size=256]
I/O ports at efa0 [size=32]
Kernel driver in use: i801_smbus
Kernel modules: i2c_i801
00:1f.5 Serial bus controller [0c80]: Intel Corporation Comet Lake PCH SPI Controller
Subsystem: CLEVO/KAPOK Computer Device 50d3
Flags: bus master, fast devsel, latency 0
Memory at fe010000 (32-bit, non-prefetchable) [size=4K]
Kernel driver in use: intel-spi
Kernel modules: intel_spi_pci
01:00.0 VGA compatible controller: NVIDIA Corporation TU106M [GeForce RTX 2060 Mobile] (rev a1) (prog-if 00 [VGA controller])
Subsystem: CLEVO/KAPOK Computer Device 50d3
Flags: bus master, fast devsel, latency 0, IRQ 205
Memory at 87000000 (32-bit, non-prefetchable) [size=16M]
Memory at 6000000000 (64-bit, prefetchable) [size=256M]
Memory at 6010000000 (64-bit, prefetchable) [size=32M]
I/O ports at 3000 [size=128]
Expansion ROM at 88080000 [virtual] [disabled] [size=512K]
Capabilities:
Kernel driver in use: nvidia
Kernel modules: nouveau, nvidia_drm, nvidia
01:00.1 Audio device: NVIDIA Corporation TU106 High Definition Audio Controller (rev a1)
Subsystem: NVIDIA Corporation Device 0000
Flags: bus master, fast devsel, latency 0, IRQ 17
Memory at 88000000 (32-bit, non-prefetchable) [size=16K]
Capabilities:
Kernel driver in use: snd_hda_intel
Kernel modules: snd_hda_intel
06:00.0 PCI bridge: Intel Corporation JHL7540 Thunderbolt 3 Bridge [Titan Ridge 2C 2018] (rev 06) (prog-if 00 [Normal decode])
Physical Slot: 16
Flags: bus master, fast devsel, latency 0, IRQ 16
Bus: primary=06, secondary=07, subordinate=3f, sec-latency=0
I/O behind bridge: 00005000-00005fff [size=4K]
Memory behind bridge: 70000000-860fffff [size=353M]
Prefetchable memory behind bridge: 0000006020000000-0000006041ffffff [size=544M]
Capabilities:
Kernel driver in use: pcieport
07:00.0 PCI bridge: Intel Corporation JHL7540 Thunderbolt 3 Bridge [Titan Ridge 2C 2018] (rev 06) (prog-if 00 [Normal decode])
Flags: bus master, fast devsel, latency 0, IRQ 128
Bus: primary=07, secondary=08, subordinate=08, sec-latency=0
I/O behind bridge: [disabled]
Memory behind bridge: 86000000-860fffff [size=1M]
Prefetchable memory behind bridge: [disabled]
Capabilities:
Kernel driver in use: pcieport
07:01.0 PCI bridge: Intel Corporation JHL7540 Thunderbolt 3 Bridge [Titan Ridge 2C 2018] (rev 06) (prog-if 00 [Normal decode])
Flags: bus master, fast devsel, latency 0, IRQ 129
Bus: primary=07, secondary=09, subordinate=3e, sec-latency=0
I/O behind bridge: 00005000-00005fff [size=4K]
Memory behind bridge: 70000000-85efffff [size=351M]
Prefetchable memory behind bridge: 0000006020000000-0000006041ffffff [size=544M]
Capabilities:
Kernel driver in use: pcieport
07:02.0 PCI bridge: Intel Corporation JHL7540 Thunderbolt 3 Bridge [Titan Ridge 2C 2018] (rev 06) (prog-if 00 [Normal decode])
Flags: bus master, fast devsel, latency 0, IRQ 130
Bus: primary=07, secondary=3f, subordinate=3f, sec-latency=0
I/O behind bridge: [disabled]
Memory behind bridge: 85f00000-85ffffff [size=1M]
Prefetchable memory behind bridge: [disabled]
Capabilities:
Kernel driver in use: pcieport
08:00.0 System peripheral: Intel Corporation JHL7540 Thunderbolt 3 NHI [Titan Ridge 2C 2018] (rev 06)
Subsystem: CLEVO/KAPOK Computer Device 50d3
Flags: bus master, fast devsel, latency 0, IRQ 16
Memory at 86000000 (32-bit, non-prefetchable) [size=256K]
Memory at 86040000 (32-bit, non-prefetchable) [size=4K]
Capabilities:
Kernel driver in use: thunderbolt
Kernel modules: thunderbolt
3f:00.0 USB controller: Intel Corporation JHL7540 Thunderbolt 3 USB Controller [Titan Ridge 2C 2018] (rev 06) (prog-if 30 [XHCI])
Subsystem: CLEVO/KAPOK Computer Device 50d3
Flags: bus master, fast devsel, latency 0, IRQ 168
Memory at 85f00000 (32-bit, non-prefetchable) [size=64K]
Capabilities:
Kernel driver in use: xhci_hcd
Kernel modules: xhci_pci
40:00.0 Non-Volatile memory controller: Sandisk Corp WD Blue SN550 NVMe SSD (rev 01) (prog-if 02 [NVM Express])
Subsystem: Sandisk Corp WD Blue SN550 NVMe SSD
Flags: bus master, fast devsel, latency 0, IRQ 16, NUMA node 0
Memory at 86400000 (64-bit, non-prefetchable) [size=16K]
Memory at 86404000 (64-bit, non-prefetchable) [size=256]
Capabilities:
Kernel driver in use: nvme
41:00.0 Non-Volatile memory controller: Samsung Electronics Co Ltd NVMe SSD Controller SM981/PM981/PM983 (prog-if 02 [NVM Express])
Subsystem: Samsung Electronics Co Ltd Device a801
Flags: bus master, fast devsel, latency 0, IRQ 16, NUMA node 0
Memory at 86300000 (64-bit, non-prefetchable) [size=16K]
Capabilities:
Kernel driver in use: nvme
42:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. RTS525A PCI Express Card Reader (rev 01)
Subsystem: CLEVO/KAPOK Computer Device 50d3
Flags: bus master, fast devsel, latency 0, IRQ 169
Memory at 86200000 (32-bit, non-prefetchable) [size=4K]
Capabilities:
Kernel driver in use: rtsx_pci
Kernel modules: rtsx_pci
43:00.0 Network controller: Intel Corporation Wi-Fi 6 AX200 (rev 1a)
Subsystem: Intel Corporation Device 0080
Flags: bus master, fast devsel, latency 0, IRQ 19
Memory at 86100000 (64-bit, non-prefetchable) [size=16K]
Capabilities:
Kernel driver in use: iwlwifi
Kernel modules: iwlwifi
ip link
[1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN mode DEFAULT group default qlen 1000
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
2: wlp67s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP mode DORMANT group default qlen 1000
link/ether 74:d8:3e:54:73:1a brd ff:ff:ff:ff:ff:ff
3: virbr0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN mode DEFAULT group default qlen 1000
link/ether 52:54:00:08:ef:53 brd ff:ff:ff:ff:ff:ff
4: lxdbr0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN mode DEFAULT group default qlen 1000
link/ether 00:16:3e:8e:a6:ab brd ff:ff:ff:ff:ff:ff
I’ve also tried manually adding a new ethernet connection but still no connection.
I’ve also tried the suggestion from murtaza52 but still no joy.
I’ve rebooted a couple of times too (did I just say that 
) but still no change.
Any suggestions welcome.
Thanks,