I bought a new laptop "Acer Aspire 5 A515-56-555H" with default OS - Windows 10 which running fine with all devices.
I manage to install Ubuntu 20.04 in separate disk partition, but WiFi and bluetooth do NOT work.
I notice Ubuntu 20.04 does not have Media Tek MT7921 driver for WIiFi and bluetooth.
How can I download & install the drivers?
Is there anyone who can help me?