5,610 questions
-6
votes
0
answers
44
views
Disk file name is not unique in virtual box [closed]
While trying to install metasploitable in oracle virtual box i got an error of "disk file name is not unique" while adding virtual disk (.vdmk) and (.vdi)
0
votes
2
answers
360
views
VirtualBox error “VT-x is being used by another hypervisor (VERR_VMX_IN_VMX_ROOT_MODE)” on Ubuntu 24.04 [closed]
I'm running Ubuntu 24.04 (LTS) with VirtualBox installed.
When I try to start any VM, I get the following error:
VT-x is being used by another hypervisor (VERR_VMX_IN_VMX_ROOT_MODE)
Result Code: ...
-3
votes
0
answers
42
views
How to increase display screen size using of CentOS/Redhat using virtualbox on a mac [closed]
I just installed CentOS10 (actually I have tried so many versions) using VirtualBox on my Macbook pro 16 (M1) but the display is so small.
I have searched online for a solution but haven't been able ...
-1
votes
0
answers
32
views
x86_64 driver get_user_pages_remote crash:low address (0x...aa56c75b) leads to follow_page_mask panic
I am developing an Android Emulator based on VirtualBox and Android-x86. I want to achive the GPU pass through render according to the Android Hardware OpenGLES emulation design. Now i am debugging ...
2
votes
1
answer
99
views
monitoring directory with inotify script in C on virtualbox
i'm trying to monitor a directory called "/lab/prog2" on virtualbox with this code, but when i run it, it gets stuck after printing out the directory's path.
it doesnt even print out the ...
0
votes
0
answers
46
views
Virtualbox hosted COSMOS Does Not Get IP with mobile hotspot
I'am hosting a NAS OS with cosmos and oracle virtualbox with vs 2022 C#. But unfortunately somehow it doesn't get IP address with mobile hotspot meanwhile it works through wifi from home. In the ...
1
vote
0
answers
140
views
Visual Code window not movable and resizable when starting code via a MobaXterm ssh connection
I have Virtual-Box VM where Debian Linux 11.11 is installed with Visual Code 1.99.3
I use MobaXterm v24.4 Personal Edition to login via ssh to the machine. If i start code, then the window displayed ...
0
votes
0
answers
44
views
GNS3 - WinError (Router Issue) [closed]
I get this error message when I try to start the devices in GNS3. Can you please help me regarding this matter? Below is the error message I get.
Could not send Dynamips command vm set_ghost_status &...
-4
votes
1
answer
223
views
Unexpected NodeJS and NPM network behaviour - Kubuntu 24, docker, Virtualbox 7
I was getting ETIMEDOUT when installing packages with nvm 0.40.1, node 22.14.0 & npm v10.9.2. Tried multiple fixes that's across the internet and nothing worked! (downgrade, upgrade, cleanup, ...
0
votes
1
answer
55
views
Unable to add the arrikto/minikf box with vagrant up : "The requested URL returned error: 403" [closed]
I encountered the following error when trying to add the arrikto/minikf box with vagrant up:
The requested URL returned error: 403
Setup
Vagrant version:
$ vagrant version
Installed Version: 2.4.3
...
0
votes
1
answer
43
views
Error message in FlightGear (too much current)
I am running FlightGear in a virtual box alongside a number of other processes and I find that when I run those processes, FlightGear will give me the message:
[bash-1] 93.50 [ALRT]:systems ...
0
votes
0
answers
42
views
Can't run ASP.NET Core gRPC project in shared folder
I am unable to run my ASP.NET Core gRPC project in a shared folder in a vm environment of virtualbox due to an infinite loop that occurs when loading the appsettings.json file, which results in a file ...
0
votes
0
answers
56
views
Cannot run Laravel Homestead - VBoxManage: error: Details: code NS_ERROR_FAILURE (0x80004005), component SessionMachine, interface ISession
Any help will be helpful.
Just transferred data to the new mac, upgraded Virtualbox and Homestead, but cannot run.
Im using macos sequoia.
There was an error while executing `VBoxManage`, a CLI used ...
0
votes
0
answers
119
views
ACPI device does not exist after adding custom ACPI table to Windows11 virtual machine in VirtualBox
I'm using VirtualBox v7.1.6 with a Windows11 virtual machine.
I want to add a custom acpi table to the virtual machine
DefinitionBlock ("DSDT.AML", "DSDT", 0x02, "VMW", &...
0
votes
0
answers
62
views
vagrant up fails to SSH on Linux host, but works on Windows host
I'm using the same Vagrantfile on two machines: Windows 7 with VirtualBox 6.1.50 and Linux Mint 22 with VirtualBox 7.1.4. Vagrant 2.4.3 on both. On the Windows host vagrant up brings up the VM just ...
0
votes
0
answers
32
views
Jump starting a very stale Laravel Spark project that was mothballed
I started a Laravel Spark project several years ago. I had to mothball it for a while, but trying to pick back up now. In the meantime the development machine has become unstable, so need to move ...
0
votes
0
answers
41
views
Why sr1 return None when TCP flags are FPU
from scapy.all import IP, ICMP, TCP, sr1
import sys
def probe_scan(ip):
probe_packet = IP(dst=ip) / ICMP()
return sr1(probe_packet, timeout=10) != None
def tryXMas(ip, port):
xMas_packet ...
0
votes
0
answers
49
views
A network related or instance-specific error occurred whilst establishing a connection to SQL Server from Oracle Virtual Box to Host Windows machine [duplicate]
I have deployed an ASP.NET Core Web API to run on an Oracle Virtual Box, but calls to the database fail.
The database is on the host machine that Virtual Box is running on. Other machines on the ...
4
votes
1
answer
261
views
debug.exe from DOS 6.22 errored on assembling mov ax, imm16 with the `a` command; works in Win 2000
The details of my problem
Enviroment: I was using MS-DOS 6.22 virtual machine in VirtualBox.
Task: With the help of the built-in debug.exe program which lives in C:\DOS\DEBUG.EXE , I wanted to write ...
1
vote
0
answers
31
views
How is it possible to trace CPU interruptions of VirtualBox guest?
I am trying to study linux kernel activity. I got some traces via perf, ftrace and other means. However I want to trace all CPU interruptions as well as other hardware interruptions which drive the ...
5
votes
2
answers
618
views
Moviepy is unable to load video
Using python 3.11.10 and moviepy 1.0.3 on ubuntu 24.04.1 (in a VirtualBox 7.1.3 on windows 10) I have problems to load a video clip. The test code is just
from moviepy.editor import VideoFileClip
clip ...
2
votes
0
answers
282
views
Issues with VPP+DPDK Configuration: unable to ping VPP+DPDK interface using same vpp+dpdk interface or ifconfig interface
I am new to using VPP+DPDK and its applications, and I am seeking your assistance based on some clues to resolve these issues. Here are the situations I am encountering:
Case 1: I am trying to ping ...
0
votes
0
answers
30
views
How to restore lost Eclipse preferences?
On restart of my Ubuntu virtual machine, after opening eclipse, my preferences are lost and eclipse doesn't show my projects anymore, this happened 3 times over 30 restarts.
Cannot determine URI for '/...
0
votes
0
answers
52
views
VirtualBox Ubuntu: "failed to read dockerfile open /var/lib/docker/tmp/buildkit... no such file or directory"
I have the simplest hello world Java application. Its filesystem:
|-- HelloWorld
|-- src
|-- Main.java
|-- Dockerfile
I use VirtualBox 7.0 with Ubuntu x64 and Docker 24.0.5.
When I try to ...
0
votes
1
answer
91
views
Can I run the Pthreads library directly on a virtual machine
So, I have installed a virtual machine (kali linux), I would like to know if I can complete my assignment, which requires multiple processes to be created and managed using Pthreads library in C. She ...
0
votes
1
answer
78
views
jdeveloper 12.2.1.4 OSB new application disable
I have a problem in jdeveloper 12C (12.2.1.4.0) into a Orale Virtual Box 6.1
The new application button is disable, what is the reason? , what ca i do to enable it?
I can view and edit pipelines and ...
1
vote
1
answer
134
views
Chocolatey installation problemns on VirtualBox
I'm trying to install Chocolatey on a Win10 machine on VB, but, whene executing this command:
Set-ExecutionPolicy Bypass -Scope Process -Force; [System.Net.ServicePointManager]::SecurityProtocol = [...
-1
votes
1
answer
117
views
Got scrambled text when reading rs232 in virtualbox
I'm trying to read serial port data from my Ubuntu guest (The host is Windows & I'm using VirtualBox).
When I used Termite on my Windows host I could see the correct message, but when I used the ...
0
votes
1
answer
36
views
VSCode how to jump to an open file whose tab is not visible [duplicate]
In VSCode on my VirtualBox on Win 10, I have six tabs open, but only four tabs are showing. How can I jump to an open file whose tab isn't showing?
Tried Googling and tried finding a sidescroll, like ...
0
votes
0
answers
89
views
cannot open webcam from Linux guest in Virtualbox
My goal is to be able to capture an image using a Logitech hd C270 webcam on Ubuntu 20.04 using OpenCV but I'm encountering a problem that I don't understand.
Here is my program:
import cv2
def ...
1
vote
2
answers
11k
views
Virtual Box Python Core / Win 32 API issue
I installed Virtual Box and during the installation I received a warning about missing dependencies.
I installed the dependencies (Python Core and Win 32 API) using the pip install pywin32 command.
...
1
vote
1
answer
404
views
Why my I can't initialize my code in Terraform when I using command "Terraform init"?
I have this problem, every time I type "terraform init" I get this error:
│ Error: Failed to query available provider packages
│
│ Could not retrieve the list of available versions for ...
1
vote
0
answers
234
views
GitLab Runner with Virtualbox executor cannot handle concurrent jobs
I would like to run 2 (more than 1) jobs concurrently with my preconfigured virtualbox executor (Windows 10 base image). The Virtualbox creates two instances of my base image (xyz-concurrent-0 and xyz-...
0
votes
1
answer
642
views
Not able to start minikube using --driver=virtualbox on apple silicon M1
I have installed VirtualBox-7.0.15_BETA4-162549-macOSArm64 which is compatible with mac M1 processor. It is successfully installed. I have also successfully installed Minikube using homebrew. ...
4
votes
1
answer
8k
views
How do I fix VERR_INVALID_HANDLE (0X80004005) Error in VirtualBox?
After following instructions for installing MacOS on VirtualBox, I kept running into errors. This is the one that stumped me. The exact error message is as follows:
Failed to query SMC value from the ...
-1
votes
1
answer
93
views
Assembly language adding two numbers code error issue
I am working on the assembly language that adds two user input numbers and then returns the sum. However, my code does not work properly. Can anyone check the issue?
.model small
.stack 100h
.data
...
0
votes
1
answer
87
views
No BIOS output from sector 1
I'm in need for the knowledge and further clarification (either it's written in documentation that is hard for me to find just by typing on a Google search or with the GitHub repo) on going to desired ...
0
votes
0
answers
111
views
Building VirtualBox With Emscripten throws error: 'kmk: *** Exiting with status 2 emmake: error: 'kmk -p all' failed (returned 2)'
I am trying to build VirtualBox through Emscripten, and I have been mostly successful in solving the issues that come with attempting to do so(Quite a few), but I cannot figure this one out. I am ...
1
vote
1
answer
349
views
Error when molecule through vagrant start VM in vbox (Windows, WSL2)
My env is like this :
Molecule with Vagrant 2.4.1 in WSL2 (Debian 12).
Windows 10 with Vagrant 2.4.1 and VirtualBox 7.0.1
molecule.yml below
---
dependency:
name: galaxy
enabled: false
prerun: ...
1
vote
1
answer
152
views
Flask app in my Host machine connecting to an MySQL in a docker in a VM
so essentially, I have a simple Flask app running on my Host machine in which I'm trying to connect to a docker container that has MySQL and is installed in my VM (Virtual Box). I'm not being able to ...
1
vote
1
answer
115
views
Bootloader are really in sector 0?
Looking closely at a personal bootloader of mine that I'm starting to code, I have a question. This appears when I performed the following steps:
I created the bootloader.asm and made the bin:
nasm -...
0
votes
1
answer
137
views
NodePort Service not accepting connections : Error: connect ECONNREFUSED
I've setup a simple Web API project and made an image. When I run the image directly using docker, I can't access the server using http://localhost:8080, but if I run docker inspect bridge I get back :...
-1
votes
1
answer
425
views
VirtualBox ErrorVkPhysicalDevice does not support GetPhysicalDeviceCalibrateableTimeDomainsKHR [closed]
I used Arcolinux Hyprland in my i5 8th gen, gtx 1060 gpu system. Last time I used virtualbox with ubuntu server iso and it was working perfectly. Today I tried to launch virtualbox from the terminal ...
0
votes
1
answer
838
views
Can't connect to a pod running on different node with k3s and virtualbox
Trying to create a k3s cluster with Vagrant and Virtualbox.
Nodes can connect to each other. DNS resolution works from the pods, pods can connect to the internet and can connect to different pods as ...
0
votes
1
answer
2k
views
I can't login into my private registry from the host machine's command line [closed]
This is a couple of weeks since I’m having nightmares failing to login into my private docker registry inside minikube virtual machine on macOS Big Sur with vitualbox 6.1.48 as hypervisor. The ...
0
votes
0
answers
105
views
(x86) How do I know which memory addresses not listed by the card given by Int 15/AX=E820h I can write in assembly?
How do I know which memory addresses not listed by the card given by Int 15/AX=E820h I can write in assembly?
I can write to certain unlisted memory addresses and I cannot do it to others, for example:...
1
vote
0
answers
81
views
Finding the formula using Head, Track, Sector
I am working on a project using nasm and Virtual Machine. Having Head, Track and Sector, and the start value of the segment, I have to make a code with extension.sh. which will use this data so that I ...
-2
votes
1
answer
169
views
Shell Script: How i can list trough cli of virtualbox the vms and delete all but one called "SaveThisOne"? [duplicate]
Shell Script: How i can list trough cli of virtualbox the vms and delete all but one called "SaveThisOne"?
CAUTION: The lines below deletes all virtualbox vms:
VBoxManage list runningvms | ...
1
vote
1
answer
2k
views
Can't add Git repository to ArgoCD running in VM
I have k3s cluster setup in VirtualBox. I have installed ArgoCD and able to login. However, I am unable adding any git repositories nor https neither ssh accessed.
Even public one with no credentials ...
0
votes
1
answer
100
views
Rails session variable works for a while, then suddenly stops working
Update
Confirmed to be a timing issue on the server. Answer posted.
Description
I have a Rails application that has been running without problems for months, but suddenly I cannot login. When this ...