I followed exactly the instructions on
https://wine.htmlvalidator.com/install-wine-on-ubuntu-22.04.html
but when I try any of the three commands
sudo apt install --install-recommends winehq-stable
sudo apt install --install-recommends winehq-devel
sudo apt install --install-recommends winehq-staging
I always get the error message
E: Unable to locate package wine-stable [or wine-devel or wine-staging]
What's wrong? Am I the only one with the problem? I searched the web, but couldn't find any answer.
Many thanks for your help!