DOS ain't dead - problem setting DOSBOX X com and lpt on Lubuntu

problem setting DOSBOX X com and lpt on Lubuntu (DOSX)

posted by iw2evk, Magenta (Italy), 04.09.2023, 08:29

Ok,
i've setting in doxbox x the 2 com port using linux usb port

serial1 = serial1=directserial realport:ttyS0
serial2 = serial1=directserial realport:ttyS0

seem working

Serial1: BASE 3f8h
Serial2: BASE 2f8h

now i want to redirect the lpt1 on dosbox x to usb port on linux.
At this port i want to connect a usb to lpt adapter for controlling a dos eprom programmer using lpt port.
On my notebook i don't have any lpt port..
I've setting in cfg file

parallel1 = parallel1=reallpt realport:ttyS0

but ...

Invalid type for LPT1.
MPU-401 Registering I/O ports as if IBM PC MPU-401 at base 330h

i've also added in linux my user to group Lp without result..

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Complete thread:

problem setting DOSBOX X com and lpt on Lubuntu - iw2evk, 02.09.2023, 18:40
- problem setting DOSBOX X com and lpt on Lubuntu - bocke, 04.09.2023, 00:16
- problem setting DOSBOX X com and lpt on Lubuntu - Rugxulo, 04.09.2023, 05:39
  - problem setting DOSBOX X com and lpt on Lubuntu - iw2evk, 04.09.2023, 08:29
  - problem setting DOSBOX X com and lpt on Lubuntu - bocke, 11.09.2023, 15:42
    - problem setting DOSBOX X com and lpt on Lubuntu - bocke, 11.09.2023, 15:50
      - problem setting DOSBOX X com and lpt on Lubuntu - iw2evk, 12.09.2023, 08:35
        problem setting DOSBOX X com and lpt on Lubuntu - bocke, 12.09.2023, 16:18
        problem setting DOSBOX X com and lpt on Lubuntu - iw2evk, 13.09.2023, 08:40