Comment 4 for bug 1951789

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Kai-Chuan Hsieh (kchsieh) wrote :

Verify on 202208-30517, install stock ubuntu 20.04.5.

1. Enable proposed in software-properties-gtk and reload
2. Open software-properties-gtk > Additional Drivers
3. Enable Using hardware support for Dell OptiPlex 7000, XE4 from oem-somerville-kingdra-adl-wave2-meta
4. sudo apt update; sudo apt upgrade
5. apt policy oem-somerville-kingdra-adl-wave2-meta is installed
6. reboot the system
7. The kernel has changed to oem kernel