Thinkpad E14 has a WiFi chipset, but shows me two WiFi cards

Jiang Wenlong

11/13/22, 8:36 AM

I had installed Ubuntu 18.04 on my E14 and installed the WiFi driver offline.
Now, it shows me two WiFi cards.

How can I disable one?
Or, what else could I do?

Here is an image of ifconfig:

Follow is output of lspci

00:00.0 Host bridge: Intel Corporation Device 8a02 (rev 03)
00:02.0 VGA compatible controller: Intel Corporation Device 8a56 (rev 07)
00:04.0 Signal processing controller: Intel Corporation Device 8a03 (rev 03)
00:0d.0 USB controller: Intel Corporation Device 8a13 (rev 03)
00:14.0 USB controller: Intel Corporation Ice Lake-LP USB 3.1 xHCI Host Controller (rev 30)
00:14.2 RAM memory: Intel Corporation Device 34ef (rev 30)
00:16.0 Communication controller: Intel Corporation Device 34e0 (rev 30)
00:1d.0 PCI bridge: Intel Corporation Ice Lake-LP PCI Express Root Port #9 (rev 30)
00:1d.1 PCI bridge: Intel Corporation Device 34b1 (rev 30)
00:1d.4 PCI bridge: Intel Corporation Device 34b4 (rev 30)
00:1e.0 Communication controller: Intel Corporation Ice Lake-LP Serial IO UART Controller #0 (rev 30)
00:1f.0 ISA bridge: Intel Corporation Ice Lake-LP LPC Controller (rev 30)
00:1f.3 Audio device: Intel Corporation Device 34c8 (rev 30)
00:1f.4 SMBus: Intel Corporation Ice Lake-LP SMBus Controller (rev 30)
00:1f.5 Serial bus controller [0c80]: Intel Corporation Ice Lake-LP SPI Controller (rev 30)
04:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 10)
05:00.0 Network controller: Realtek Semiconductor Co., Ltd. Device c822
06:00.0 Non-Volatile memory controller: Sandisk Corp Device 5008 (rev 01)

0 + 1

wireless

thinkpad

networking

ifconfig

18.04

zx485

11/13/22, 1:02 PM

Please add the output of `lspci` as text via an [edit](https://askubuntu.com/posts/1351587/edit) to the question.

Elon Musk

I sit in a Tesla and translated this thread with Ai:

EN: Thinkpad E14 has a WiFi chipset, but shows me two WiFi cards

TH: Thinkpad E14 มีชิปเซ็ต WiFi แต่แสดงการ์ด WiFi สองใบ

RO: Thinkpad E14 are un chipset WiFi, dar îmi arată două carduri WiFi

RU: Thinkpad E14 имеет чипсет WiFi, но показывает мне две карты WiFi

VI: Thinkpad E14 có chipset WiFi, nhưng hiển thị cho tôi hai thẻ WiFi

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