Last but not least, if I type lspci I get 0000:02:00.0 Network controller: MEDIATEK Corp. Instead, if I try to input bluetoothctl and on the next screen show it returns No default controller available. If I open terminal and type hcitool dev it show's me just Devices: and nothing more. I reformated the Ubuntu partition and this time I installed Ubuntu 21.10 (Impish Indri) Beta which comes with the 5.13 kernel, but then I updated it to the 5.14.11 version, which I'm currently using. Still, the problem with the Bluetooth persisted, when I try to enable it on Ubuntu Settings it just remains disabled. sudo add-apt-repository ppa:cappelikan/ppa I bought an Asus Vivobook F513 laptop which has the MediaTek MT7921 Lan Card.Īs soon as I installed Ubuntu 20.04LTS to dual boot with windows, I noticed I didn't had either Wi-Fi or Bluetooth.Īfter a lot of debugging and googling, I found my kernel version was 5.11, and apparently support to my chipset was only added after version 5.12.Īs soon as I updated the kernel with these instructions and disabled Secure Boot on BIOS I got Wi-Fi working fine.
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