On Sat, 4 Sep 2021 09:55:47 +0000 (UTC) igor evgen <igorevgen at yahoo.com> wrote: > <wget dl.winehq.org/wine-builds/Release.key sudo apt-key add Release.key That's the wrong key. Please follow the instructions at https://wiki.winehq.org/Ubuntu. If you need further help, ask for it on https://forum.winehq.org/. -- Rosanne DiMesio <dimesio at earthlink.net>