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I have an HP OmniBook 5 laptop (16-ba1008tu) running Ubuntu, and the built-in Wi-Fi is not working at all. The wireless device is Realtek RTL8723DE, detected as 10ec:b520, but it’s not showing any networks or interface.

System info:

Laptop: HP OmniBook 5 16-ba1008tu
OS: Ubuntu 24
Kernel: 6.11.0-26-generic
Secure Boot: Disabled
Wi-Fi chip: Realtek RTL8723DE (10ec:b520)

lspci output:

02:00.0 Network controller [0280]: Realtek Semiconductor Co., Ltd. Device [10ec:b520]
  DeviceName: WLAN
  Subsystem: Hewlett-Packard Company Device [103c:88e9]
  Kernel modules: wl

Kindly help me out.

andrew.46
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Abinesh
  • 11
  • 1

1 Answers1

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I don't think that is an rtl8723de as that is kernel supported in terminal

sudo apt remove bcmwl-kernel-source broadcom-sta-dkms
sudo apt-get install linux-oem-24.04c
sudo apt install zstd
cd /lib/firmware/rtw89
sudo wget https://web.git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git/plain/rtw89/rtw8852bt_fw.bin
sudo zstd rtw8852bt_fw.bin

Reboot

Jeremy31
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