winehq-stable : Depende: wine-stable (= 5.0.3~focal) code example
Example 1: The following packages have unmet dependencies: winehq-stable : Depends: wine-stable (= 5.0.2~focal) E: Unable to correct problems, you have held broken packages.
wget -nc https://dl.winehq.org/wine-builds/Release.key
sudo apt-key add Release.key
sudo apt-add-repository https://dl.winehq.org/wine-builds/ubuntu/
Example 2: The following packages have unmet dependencies: winehq-stable : Depends: wine-stable (= 5.0.2~focal) E: Unable to correct problems, you have held broken packages.
sudo apt-add-repository --remove 'deb https://download.opensuse.org/repositories/Emulators:/Wine:/Debian/Ubuntu_18.10_standard ./'