Questions tagged [emulation]

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36 views

DosBox - no files in directory

Why does DosBox not see any files in the directory, please?
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0answers
14 views

Tricky emulation of custom kernel image using QEMU

thank you for viewing this question. I have an SD image which contains 4 partitions: U-boot and sys volume info Only contains sys volume info Empty Root file system After running file at the U-boot ...
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19 views

How do I emulate a firmware image using qemu

I have a firmware image for which I want to create an emulator using qemu. When I extract the firmware image using binwalk, I get a file system, and it also contains a kernel zImage. How do I go about ...
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2answers
180 views

Emulate x86 on rasbian

I want to run a Starbound server on my Raspberry Pi running rasbian. The server is built to run on an x86 architecture, so my goal is to emulate an x86 architecture to run the server. Edit: box86 does ...
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1answer
94 views

How to set up TAP to bridge Ethernet and emulator?

I'm looking to set up an emulator so that its emulated Ethernet interface acts like a real one connected to my LAN. For this example, I'm going to use the address 192.168.120.6 for the Linux host on ...
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1answer
43 views

DNS issues running ARM docker container using qemu on x86

I am trying to run an arm docker container on my x86 machine with the goal to eventually compile an application in a CI build. To my surprise it started out quite promising. I set up qemu-arm-static ...
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7 views

Genymotion don't start, because of network problems

I use Genymotion on Ubuntu to emulate an Android. I use it every day to get a Token to connect to my company's network using the 2FA app. This works without problems, when I start genymotion for the ...
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1answer
50 views

Raspberry Pi QEMU stuck on emergency mode

so I've been trying to boot up a raspberry pi using qemu but after I put start.bat in and let qemu work for a bit it says It won't let me enter My start.bat file has qemu-system-arm -kernel kernel-...
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0answers
41 views

How to emulate linux within linux without virtual machine

How to create clean, isolated enviroment within linux without installing virtual machine or donwloading iso file. Is it possible?
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0answers
324 views

Is there a way to emulate HCI (Bluetooth) device on linux?

I'm working with a Bluetooth LE device in my project and I want to test bluetooth-related host code without having an actual Bluetooth device. Currently, I have a Linux machine with BT dongle as a ...
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1answer
124 views

Emulation performace : x86 vs ARM [closed]

Some time ago I ran an ARM android image inside the android AVD in my x86 system and it was too slow to even move the cursor smoothly. Since it needs to actually translate ARM instructions to x86 on ...
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1answer
201 views

How do you emulate a numpad/keypad for use with design software (such as Blender)?

Problem When using certain software such as Blender, it is important to be able to have use of numpad that that the user can do things like orient themselves in the design space, but many laptops do ...
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398 views

Guest has not initialized the display (yet)

I'm trying to emulate a raspberry pi using an x86 system and qemu. I'm trying to launch it like: $ qemu-system-arm -kernel ~/Downloads/kernel-qemu-4.19.50-buster -cpu arm1176 -m 256 -M versatilepb -...
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0answers
110 views

Ubuntu 16.04: How to get libx86emu x86emu-demo to work?

Does anyone know how to get libx86emu x86emu-demo to work? https://github.com/wfeldt/libx86emu Test.bin 00000000 55 8B EC 51 C7 45 FC 00 00 00 00 8B 45 FC 50 E8 00000010 09 00 00 00 83 C4 04 33 ...
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0answers
346 views

Cross-arch Docker container will stop emulation

I'm trying to build a portable cross-arch Docker container using QEMU. However, depending on the host system and the programs installed on the host the container behaves differently. Running the ...
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0answers
59 views

type string as if it were a keyboard

I have a bunch of unicode symbols in a file and a script to select and copy one of them (dmenuunicode script in this repository which I've forked). But instead pasting them I would like to save one ...
3
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1answer
162 views

How to emulate the NeWS window system

Is there a reasonably easy way to run NeWS (Network-extensible Window System, a PostScript-based window system made by researchers at Sun in the 1980s) on current computers?
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1answer
47 views

Unix Version 7 'learn' command (CAI) - additional configuration necessary?

I'm going through the 'Unix Programming Environment' classic by Kernighan and Pike. I discovered there was a very interesting command written by Kernighan and someone else called learn for computer ...
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1answer
394 views

Transparent x86 emulation using QEMU on Raspbian

I'm trying to setup transparent x86 emulation on Raspbian according to this tutorial: https://wiki.debian.org/QemuUserEmulation. The issue is that after enabling multiarch and running sudo apt-get ...
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0answers
610 views

Simulating UVC webcam from v4l2loopback stream

Is there any way to emulate a USB camera device (UVC) from my v4l2loopback stream at /dev/video0, so my linux can recognize it as a real USB device?
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1answer
78 views

dosemu doesn't load MS-DOS Kernel [closed]

I would like to run MS-DOS 2.0 , that has been republished as free software, in dosemu. I followed the instructions at www.dosemu.org and added $_hdimage = "/home/absmeier/workbench/DOS/VM/DOSC" ...
2
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1answer
1k views

Behavior of QEMU as hypervisor

According to official QEMU documentation: When used as a virtualizer, QEMU achieves near native performance by executing the guest code directly on the host CPU. My question is how is this ...
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0answers
93 views

Problems Building Debian Wheezy Inside User Mode Linux

I am building a Debian virtual machine inside UML, but it is hanging. Here is my shell script for the construction: #!/bin/bash # Let's make sure we're updated printf "\nUpdating...\n" apt update ...
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1answer
1k views

Command Line alternative to IsoBuster

I am trying to find a way to automate the process of merging multi-track .bin + .cue files into a single .bin and .cue. I have a collection of PSX roms, and they all come in bin and cue format. And ...
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1answer
172 views

freebsd 11 /usr/ports/emulators/ missing

I am trying to install Linux Compatability on my FreeBSD 11.0-RELEASE-p9 #0. I followed the guide at freebsd docs. In particular, I successfully installed pkg install emulators/linux_base-c6. ...
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2answers
3k views

Ways to run old programs made for IRIX on MIPS?

I have a small collection of old, custom programs for IRIX on SGI MIPS, some of which I need to run for work related reasons because there are no modern alternatives available and we need to access ...
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4answers
7k views

Is the MMU (Memory Management Unit) chip necessary for a processor to have virtual memory support?

Is the MMU (Memory Management Unit) chip necessary for a processor to have virtual memory support? Is it possible to emulate MMU functionality in software? (I am aware that it will probably have a ...
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0answers
161 views

Bochs TUN/TAP setup

I'm trying to set up a network with Bochs using TUN/TAP within Win98 on a Linux machine. Here are some of my settings (in Windows 98): IP Address Specify IP address IP Address: 192.168.1.2 Subnet ...
2
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1answer
406 views

USB Joystick support building VICE from source?

I'm building vice from source (r33116) in Ubuntu 14.04 and get this from ./configure: INPUT ----- Joystick support : yes Mouse support : yes Lightpen support : yes ...
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0answers
365 views

problem with qemu emulation, “black window!!”

I am running Ubuntu 16.04 x86, a kernel linux-4.9 and I followed this tutorial and everything works perfectly, but when I run qemu with: qemu-system-arm -m vexpress -a9 \ -kernel linux-4.9/arch/arm/...
2
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1answer
4k views

Running a Solaris binary on SPARC without SPARC hardware

I have a historical binary ObjectGeode which is only able to work on SUN SPARC machine with Solaris OS (doesn't matter which Solaris version). My questions are: How can I run the program without ...
2
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1answer
4k views

How to run a Raspiban in QEMU

How do you run a standard Raspbian image in QEMU? I'm following the instructions in this wiki, but the first step is failing. I downloaded the kernal kernel-qemu-4.1.13-jessie and the Raspbian ...
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0answers
774 views

Emulate Bluetooth LE Adapter for Acceptance Testing

I'm developing an Android app that captures Bluetooth LE signals and I'm a big fan of test driven and behaviour driven development. So, I want to develop my app by using TDD and BDD. When it comes to ...
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2answers
641 views

Wine or VirtualBox for Windows proprietary software installation?

I just bought a Windows proprietary software which appears to store license keys in their internet database right after installation. After purchasing, I was provided with 1 license key, and it is ...
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0answers
30 views

Unitary testing: emulating hardware connection or disconnection

I'm writing a program using libudev. And I want to write some tests. But, one of the functionalities of the program has to do with an usb drive being connected or disconnected. I've read plenty of ...
4
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1answer
17k views

How can I simulate USB storage device connection with qemu?

I'm writing a program for controlling USB storage device connections (this is a classic subject). All it's ok with my program, but now, I want to write some tests. So in order to do that, I realized I'...
2
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1answer
659 views

Is there a common launcher for DosBox and ScummVM games?

ScummVM comes with a launcher for starting games. After a game is installed, it displays the names in a window that can be run at full-screen and that can be controlled by the keyboard. Other games ...
2
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1answer
916 views

Can “grub-emu” make any changes to my system?

Can "grub-emu" make any changes to my system? I understand that the command "grub-emu" opens a GRUB emulator. However, since it loads the configuration files used by the "real" GRUB, I am a little ...
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5answers
10k views

How Wine is not an emulator?

As I understand emulators (in a simple way), they do translate or substitute the function calls of a program using functions of system X into functions used by system Y in which the program is being ...
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3answers
5k views

8086 emulator for unix-like OSs?

Is there any 8086 emulator (free or paid) for Fedora 17? I am learning assembly language using AT&T style.
1
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1answer
681 views

What are the right settings for Ubuntu Touch under qemu?

As you can see here, Canonical is releasing the images for Ubuntu touch, the problem is that apparently those are snapshots from a complete installation, there is no installer here and no vmlinuz + ...
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3answers
6k views

How I can emulate a big endian platform on a x86?

I need to get a big endian platform to develop with gcc and g++, what is a solution for that? I know that the SPARC is one of those big endian architectures, but I have no idea what OSs can run on it ...
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3answers
10k views

How to run programs in a Sandbox?

I have been using PlayOnLinux to run windows programs on Linux. PlayOnLinux creates a virtual drive for each program installed and every VD represents a different Windows XP computer. Any changes ...
3
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1answer
693 views

How do you play this old unix game?

I recently tried the simh emulator, pdp11. The disk image I used can be found on the internet, and instructions for booting it are here. Presumably it belonged to Dennis Ritchie, as the username is "...
2
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3answers
2k views

Ubuntu Linux and SCO UNIX OpenServer

Can Ubuntu Linux run SCO UNIX OpenServer 5.0.7 applications like filePro? Can I use CTAR to copy application directories from a CTAR backup tape to Linux Ubuntu?
2
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1answer
655 views

How to do dosbox autoexecutable like dosemu on Opensuse

I was trying to migrate an DOS aplication on a dos emulator, I was pretty sure that dosemu was the answer ... but a couple of errors ocurred on the program. So I tryied dosbox. The thing is, under ...
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5answers
6k views

Does installing and using Wine open up your Linux platform to Windows viruses?

Just wondering if installing Wine might open up a fairly solid Linux desktop to the world of Windows viruses. Any confirmed reports about that? Would you then install a Windows antivirus product ...
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4answers
3k views

alternatives to wine

Is there some alternative to Wine ( the windows "emulator" ) which is more stable and more likely to work with my Windows games?