1. Add deb http://us.archive.ubuntu.com/ubuntu/ focal-proposed universe 2. sudo ubuntu-drivers install dpkg -l | grep beric-tgl-meta ii oem-somerville-beric-tgl-meta 20.04~ubuntu1 all hardware support for Dell Inspiron 3501, Vostro 3400/3500 3. sudo apt update; sudo apt upgrade dpkg -l | grep beric-tgl-meta ii oem-somerville-beric-tgl-meta 20.04ubuntu5 all hardware support for Dell Inspiron 3500/3503
1. Add deb http:// us.archive. ubuntu. com/ubuntu/ focal-proposed universe beric-tgl- meta 20.04~ubuntu1 all hardware support for Dell Inspiron 3501, Vostro 3400/3500 beric-tgl- meta 20.04ubuntu5 all
2. sudo ubuntu-drivers install
dpkg -l | grep beric-tgl-meta
ii oem-somerville-
3. sudo apt update; sudo apt upgrade
dpkg -l | grep beric-tgl-meta
ii oem-somerville-
hardware support for Dell Inspiron 3500/3503