Jorpho wrote on 2020-12-22, 03:49: Your reply is appreciated, but what exactly is the "bug"? I don't understand why you wouldn't just run the Linux port of DOSBox under Ubuntu instead of trying to use the Windows version with Wine. I never said that I used windows version : I used Linux port of …

Installing a new system (linux Mint) I encountered the same problem with using serial port : but I found where is the bug : 1) Installing wine (wine-5.0 (Ubuntu 5.0-3ubuntu1) 2) installing dosbox (DOSBox version 0.74-3, copyright 2002-2019 DOSBox Team) 3) making access to ttyS0 : sudo adduser …

This evening, I try again with an other computer (i386 and not AMD64) and I have response at command line : Serial1: Opening ttyS0 Serial1: Serial Port "ttyS0" could not be opened. System error 9. (I have no RS232 on this computer, only USB) But with the first I had no response, I retry (the first …

@jorpho yes, that's true but is significant about the development level and a sign for me if I have to continue searching or have to wait for a future development 😉 In any case, I find dosbox is a very interesting project and it would be very nice if it works fine on linux platforms.

@Jorpho if echo was not implemented, why did it write a file named COM1 ? (that contains "test")

here I am ! :) I've tried many things : I see that ubuntu propose 3 dosbox : DosBox Emulator : this is version 0.74 (the first i tried) - config file is (in) ~/.dosbox/dosbox-0.74.conf DosBox-jz : seems to be version 0.74-3 - config file is (in) ~/snap/dosbox-jz/108/.dosbox/dosbox-0.74-3.conf DosBox …

ten years from 0.74 to 0.74-3 ??? so trying is a good deal I just try another thing that demonstrate that serial port is not implemented in ubuntu : At command line the command : echo "test" > COM1 write a file COM1 in C:\ and the line "SHELL:Redirect output to COM1" to the terminal I will try later …

Post scriptum : Problem is not from the port itself because this one works fine with 'minicom' on ubuntu

hi, here is message I receive from doxbox from command line : DOSBox version 0.74 Copyright 2002-2010 DOSBox Team, published under GNU GPL. --- CONFIG:Loading primary settings from config file /home/panel/.dosbox/dosbox-0.74.conf MIXER:Got different values from SDL: freq 44100, blocksize 512 ALSA: …

hello, I'm new to dosbox. I am trying some old program to work with dosbox. These one all use serial port (which can be changed inside the program but I didn't) and are made with old dos style (using int14) and they work on win32 (but not on win64 of course). I browsed the forum with no success ( …