All Questions
397
questions
0
votes
1
answer
5k
views
Can't ping Ubuntu guest from Windows 10 host via Host Only Adapter
Problem: Unable to connect/ping Ubuntu 18.04.4 LTS(Guest in Virtual Box) from Windows 10 host.
192.168.56.103 is the ip of Ubuntu. That is the screenshot of Windows trying to connect Ubuntu.
Below ...
- 131
0
votes
1
answer
143
views
Starting Lubuntu in VirtualBox shows a messy UI sometimes
I have a Lubuntu VM running in VirtualBox on Windows 10. Sometimes when I start it, the screen is a total mess like this:
When this happens (which WAY too often), I have to power off the machine and ...
- 101
0
votes
0
answers
164
views
No space remained on ubuntu 18.04 running on Oracle VM VirtualBox
I'm using Windows 10, with installed memory RAM 8GB (7,89 GB usable). I'm using Oracle VM VirtualBox on which I'm running ubuntu 18.04 with these settings:
VM Settings
I was installing a python ...
- 1
3
votes
1
answer
591
views
Create a serial port between two VMs both running Ubuntu 18.04 while using a Windows OS
I am trying to debug a kernel that was complied on one of my VMs and that is now waiting for kgdb as I am now trying to socat the other VM, but it is not working. I know both VMs are talking to each ...
user1157190
1
vote
0
answers
1k
views
Virtualbox : port forwarding from guest to host is not working
Under VBOX i ve a ubuntu based VM working under NAT
I'm used to do my port forward config unbder vbox like the following
Name Protocol IP host Port host IP Guest Port Guest
myrule TCP ...
- 131
0
votes
2
answers
349
views
Virtual box error "failed to open a session for the virtual machine
i just came across this error in virtual box and i cannot fix it. hyper-v is disabled and just 12 hours ago i was using the VM normally. I have checked all over the internet but found no solution. ...
- 127
0
votes
0
answers
41
views
How to work on a project using Windows 10 using an Ubuntu server set on a VM? (for an almost total linux env feel)
I have a Windows 10 desktop computer
I have installed Ubuntu server, docker & git.
I set up nginx (via docker) and pulled a project (via git)
Hurray! I have everything working on the VM side. ...
- 115
1
vote
0
answers
1k
views
Run a VirtualBox Virtual Machine from an Ubuntu Server shell?
I have a server running Ubuntu Server 19.10 with no GUI and no screen attached. I only connect to it through SSH.
Is it possible to install VirtualBox on there and run a Virtual Machine that does ...
- 1,172
0
votes
2
answers
2k
views
VirtualBox (Lubuntu) guests randomly dying when I sleep the (Windows 10) host
Half or maybe even most/all of the time when I close my laptop (which, I believe, sends Windows (which I believe is called the "host"(?)) to sleep), when I open it again, my VirtualBox Lubuntu VM (the ...
0
votes
0
answers
957
views
Cannot access internet with Ubuntu 19 in VirtualBox?
Hi I installed Ubuntu virtual machine with my company computer, my platform are listed as follow:
Host OS: Windows 10
Host Firewall: Mcafee(Company security requirement)
Virtual OS: ...
- 101
0
votes
0
answers
732
views
Failing to install Ubuntu 18.04 in as a guest in VirtualBox 6.1.0
I am trying to do something really simple but I am having a problem when doing it. I need to install Ubuntu 18.04 as a guest OS in VirtualBox in order to practice Linux material.
The thing is, I ...
0
votes
0
answers
145
views
Enabling multiple CPUs prevents Ubuntu 18.04 guest from booting in VirtualBox
Using VirtualBox 4.3.18 r96516 on a Windows 8.1 host with NUMBER_OF_PROCESSORS=4. There are two guest virtual machines.
Windows XP (32 bit) using 2 CPUs
Ubuntu (64 bit) [18.04] using 1 CPU
Both ...
- 4,877
0
votes
1
answer
169
views
Virtualbox crashes on VM boot
Less than a second after the Windows booting UI appears in a newly created VM with a Windows CD attached VirtualBox crashes.
I installed VirtualBox with apt (Version: 6.0.14-dfsg-1), ran sudo ...
2
votes
0
answers
527
views
Wired internet connection keeps dropping on Ubuntu 18.04 VM
So basically I set up LAMP stack on my PC with Virtual Box and Ubuntu 18.04 VM. Configured everything and it was working just fine for like a month now until it just randomly started dropping ...
- 21
1
vote
0
answers
29
views
How to setup Virtualbox Ubuntu VM for External Remote Connection
I made a Virtualbox VM and installed the latest version of Ubuntu desktop. I'd like to set it up so I have the VM running on my local machine at home, and be able to connect to it via RDP.
I setup ...
- 11
1
vote
0
answers
211
views
Virtualbox ubuntu VM gets no IP on a wired connection, gets it on Wifi
I have Windows 10 Enterprise host running Oracle VirtualBox. I have 3 ubuntu (1604) VMs installed on them. They are all configured as a bridge network. When I use a wired LAN connection none of the ...
- 111
1
vote
0
answers
774
views
Making Virtual Box work on a compiled kernel
I am trying to run a vm with virtual box and am getting the following error:
Kernel driver not installed (rc=-1908)
The VirtualBox Linux kernel driver (vboxdrv) is either not loaded or there is a ...
- 11
1
vote
1
answer
135
views
Fortinet / VM connectivity issue
I have a Windows 10 NUC. I run Fortinet on it so that I can work on my company's LAN remotely. On this Windows 10 machine I run VirtualBox, and I use an Ubuntu 16.04 VM. I'm using the NAT setting ...
- 11
1
vote
1
answer
3k
views
VirtualBox error: NS_ERROR_FAILURE (0x80004005)
I am having a problem with VirtualBox: it won't start at all. I've tried reinstalling it, reinstalling dkms, purging it and reinstalling... but the problem persists. It displays an ugly error:
...
1
vote
0
answers
2k
views
VirtualBox failed to open a session for the virtual machine Ubuntu
I have not been able to get VirtualBox to start up successfully.
I have made sure that hardware virtualization is enabled
but I keep getting this error:
Failed to open a session for the virtual ...
- 11
2
votes
2
answers
2k
views
How to do port forwarding between two guest virtual machines?
I'm trying to set up a lab environment with VirtualBox made up of two virtual machines, both of them Ubuntu 18.04 Bionic Beaver.
I want one of them to act like a server with Node.js and Express.
The ...
- 121
1
vote
1
answer
2k
views
Is it possible for multiple VMs (in Virtual Box) to use the same CPU core?
I have 16gb of RAM and an Intel quad core processor that supports virtualization.
The host OS is Windows 10 Pro, 64 bit.
I want to run several Ubuntu 16.04 x32 guests, each doing very little work. ...
- 11
2
votes
2
answers
5k
views
Virtual Box OS stuck with blank screen
I want to run Linux OS on my Windows machine as guest OS. To make it run, I have installed Oracle Virtual Box and Ubuntu ISO file. And I have configured it as follows:
Ubuntu version: ubuntu-18.04.2
...
- 134
1
vote
0
answers
550
views
Ubuntu 18.04 Netplan routing to VM
I have an Ubuntu 18.04 server with Hetzner on which Virtualbox
is running Windows server '12.
The host has ip: 144.76.116.79
I've got an additional ip, 144.76.116.125, since I want all traffic ...
- 11
0
votes
1
answer
154
views
Make IE11 calls from a VirtualBox VM look like a LOCALHOST call in the host on Linux
I've looked at this SO question and downloaded the VM for IE11 and VirtualBox. On the host, I call https://localhost:8081 to load the webpage from my local webpack dev server. Inside the VM, I tried ...
- 101
0
votes
0
answers
491
views
Poor image quality in VirtualBox with Ubuntu VM running on Windows 10
I have an ASUS laptop running Windows 10.
I have Oracle VirtualBox with a Linux Ubuntu VM.
I've had no problems until this week when I started Ubuntu in VirtualBox
and everything visual (display of ...
- 101
2
votes
1
answer
672
views
Connect to Oracle Database inside docker container residing on Oracle VirtualBox Xubuntu VM
I have the following setup:
Windows 10 Pro Host with VirtualBox installed.
On VirtualBox I have installed Xubuntu OS.
On Xubuntu OS I have installed docker and setup an Oracle19c database container....
- 21
1
vote
0
answers
111
views
Where is libEGL.so in Virtualbox?
I'm running a Ubuntu 16.04 guest, but I can't seem to find libEGL.so anywhere. Is VirtualBox supposed to install EGL?
- 259
1
vote
1
answer
2k
views
Trouble mounting USB devices to Windows 10 VirtualBox VM
I am experiencing issues connecting USB devices to my Windows 10 VM on VirtualBox.
My host is a Dell Inspiron 15 laptop running
a fully up-to-date Kubuntu 19.0 (Disco Dingo).
I have also installed ...
- 35
1
vote
0
answers
344
views
Ubuntu VM is responding very slow
I have installed Oracle VM Box in my windows 10 machine and loaded Ubuntu 18 as guest OS. But when I boot my VM box, the Ubuntu OS responding fast for few mins, then it slows down and taking too much ...
- 11