efter 5 år får Ingeniørdebat.dk nu en ansigtsløftning
Your attempted solution ofln -s /dev/ttyUSB0 ~/.wine/dosdevices/com1would have worked in earlier versions of Wine. This changed in Wine 2.8, now you need to manage the mapping using RegEdit.Add a string entry under HKEY_LOCAL_MACHINE\Software\Wine\Ports with a key of COM1 and a value of /dev/ttyUSB0.