Need to allocate USB0 to COM1 for Wintex 5.4 alarm software. Ubuntu sees the alarm panel (on device manager) on the usb port, but the software does'nt connect. Wintex software setup gives the options of Com1 to Com16. I have already tried: cd ~/.wine/dosdevices ln -s /dev/ttyUSB0 ./com1 Still not working. Any ideas?