I have recently purchased a Lenovo ThinkPad T14 (Gen 1) notebook and, when I installed ubuntu 20.04, the wifi stopped working. I have updated all of the drivers, but the wireless card does not work.
This is the output of lspci -nnk | grep 0280
:
03:00.0 Network controller [0280]: Realtek Semiconductor Co., Ltd. Device [10ec:8852] Subsystem: Lenovo Device [17aa:4852]
04:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. RTS522A PCI Express Card Reader [10ec:522a] (rev 01) Subsystem: Lenovo RTS522A PCI Express Card Reader [17aa:5082]
How can I use WiFi on this notebook?
lspci -nnk | grep 0280 -A3
Next, edit your question to show the result. Welcome to Ask Ubuntu. – chili555 Oct 19 '21 at 22:03This is the network driver information for my thinkpad T14 gen 1 laptop
– Sebastian Meza Gonzalez Oct 26 '21 at 15:24