Links simbólicos devem funcionar; no entanto, eles devem estar localizados em ~/.wine/dosdevices/ , não em nenhum diretório aleatório. O artigo do WineHQ também mostra os nomes em letras minúsculas.
4.3.1. Serial and Parallel Ports
Serial and parallel port configuration is very similar to drive configuration - simply create a symbolic link in
~/.wine/dosdeviceswith the name of the device. Windows serial ports follow a naming convention of the word "com" followed by a number, such ascom1,com2, etc. Similarly, parallel ports use "lpt" followed by a number, such aslpt1. You should link these directly to the corresponding Unix devices, such as/dev/ttyS0and/dev/lp0. For example, to configure one serial port and one parallel port, run the following commands:ln -s /dev/ttyS0 com1 ln -s /dev/lp0 lpt1