@9d9: i386 is enabled on your system, otherwise you'd get another message from the new wine packages.
Generally you always need to issue a "sudo apt update" afterwards (you don't mention that anywhere in your recent bugs). However your apt-cache command proves you did that and that the package is available already.
So try:
$ sudo apt install wine32=1:1.8.3-2ubuntu3 libwine:i386=1:1.8.3-2ubuntu3
If that still goes wrong please post the whole unshortened output of this command.
> Could you give some examples? 64 bit windows apps generally require the 32 bit subsystem as it's always available on Windows.
- Some developers who build and test their own app for Windows in Wine.
- Afaik most arm64 users only have the 64-bit parts installed.
But I obviously agree that normally you need wine32.
> "sudo dpkg --add-architecture i386" seems doing nothing.
@9d9: i386 is enabled on your system, otherwise you'd get another message from the new wine packages.
Generally you always need to issue a "sudo apt update" afterwards (you don't mention that anywhere in your recent bugs). However your apt-cache command proves you did that and that the package is available already.
So try: 1:1.8.3- 2ubuntu3 libwine: i386=1: 1.8.3-2ubuntu3
$ sudo apt install wine32=
If that still goes wrong please post the whole unshortened output of this command.
> Could you give some examples? 64 bit windows apps generally require the 32 bit subsystem as it's always available on Windows.
- Some developers who build and test their own app for Windows in Wine.
- Afaik most arm64 users only have the 64-bit parts installed.
But I obviously agree that normally you need wine32.