Questions[dosbox](ubuntu)

I recently installed the DosBox emulator to play some retro games (mostly Zork). Every time I open it, I move to fullscreen by pressing Alt+Enter and play some of a game. Whenever I exit the game afterwards, the following display settings have been corrupted:

1: The two monitors I have are now detected as one monitor, therefore it is permanently set to mirror displays, though I had it set to joining the displays previously.

2: The enire screen is zoomed in severely, making it hard to navigate through anything.

3: It appears I can't type anything while this is going on?

The only way for me to fix this issue is to reboot the computer, which is not nice considering how long it takes for my computer to boot. Can anyone help me with this?

Is it possible to assign more memory than default(16mb) to DOSBox emulator, which is running from Ubuntu 16.04 lts? I'm not using any VM. I've already tried memsize=200 (200 for example), but nothing happens.

from https://help.ubuntu.com/community/DOSBox

The first thing I try is:

In a regular terminal, (NOT DOSBox), you can execute

mkdir ~/dos/c 

which will create the /dos/c directory in your home directory.

I can not do this very simple first step. I get error:

cannot create directory

I have enable FullScreenmode in Dosbox under Ubuntu 12.04 . But still i am not getting it in Fullscreen. My turbo c++ windows is less than my screen size.

I know that dosbox is not yet integrated with wine, but whenever I double click on a DOS program (with wine) it just opens dosbox and closes it in the next moment. Why does this happen?
Here is the terminal output:

tachyonsos@tachyons-desktop:~$ wine '/home/tachyonsos/Desktop/TC.EXE' 
DOSBox version 0.74
Copyright 2002-2010 DOSBox Team, published under GNU GPL.
---
CONFIG:Loading primary settings from config file /home/tachyonsos/.wine/dosdevices/c:/users/tachyonsos/Temp/cfg1453.tmp
MIXER:Got different values from SDL: freq 44100, blocksize 512
ALSA:Can't subscribe to MIDI port (65:0) nor (17:0)
MIDI:Opened device:none

BTW is it a bug?

Linked QUESTION

1. How to run a MS-DOS application in Wine?