: Ubuntu 20.04 ARM64 is stable and capable, but always prefer native ARM64 apps over emulation. For maximum compatibility, use Flatpak or AppImage when DEB packages are missing.
sudo do-release-upgrade -d # -d for development flag if standard not ready ubuntu 20.04 arm64 desktop
Native support for high-definition displays, allowing scaling at 125%, 150%, and 175%. How to Get "Desktop" on ARM64 : Ubuntu 20