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Ubuntu on Laptop not detecting wifi adapter

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2 answers
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The wifi adapter in my laptop is Realtek RTL8852AE. I am currently dual-booting Windows 11 and Ubuntu 20.04.3 LTS. I've gone through multiple options for what it could be, installed rtw89's repository for the realtek driver. Another suggestion was that windows might be shutting off the adapter to conserve power, but an option for unticking that for the adapter wasn't available when I tried in Windows 11. Edit: The powermanagement tab does not appear when I go to properties for my network adapter in windows. I've tried enabling it with the CsEnabled registry key in Computer\HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Power and then rebooting, alas it does not appear. sudo lshw -C network output : *-network UNCLAIMED description: Network controller product: Realtek Semiconductor Co., Ltd. vendor: Realtek Semiconductor Co., Ltd. physical id: 0 bus info: pci@0000:03:00.0 version: 00 width: 64 bits clock: 33MHz capabilities: pm msi pciexpress cap_list configuration: latency=0 resources: ioport:2000(size=256) memory:d1600000-d16fffff *-network description: Ethernet interface physical id: 2 logical name: bnep0 serial: 14:5a:fc:1e:03:3a capabilities: ethernet physical configuration: broadcast=yes ip=192.168.44.197 multicast=yes output for sudo nmcli device: DEVICE TYPE STATE CONNECTION 4C:4F:EE:E6:67:1F bt connected OnePlus 8 Network lo loopback unmanaged -- (I'm bluetooth tethering from my phone)
Asked by Rell (21 rep)
Jan 4, 2022, 03:49 PM
Last activity: Jun 22, 2024, 05:04 AM