All Questions
397
questions
0
votes
0
answers
697
views
how to use NVIDIA card within windows to launch ubuntu VM using Virtual Box
I cannot launch any virtual machine using NVIDIA card. there is no option that i can do so (even after i open nvidia control pannel and ensure that nvidia card is working and then i select open using ...
- 53
0
votes
1
answer
32
views
Oracle VM can't detect my usb support (the service isn't on the list)
i'm using virtual box on linux ubuntu 16.04 in order to run windows 10 , everything is working perfectly fine except the fact that my usb support can't be detected on windows 10 but it is detected on ...
- 13
1
vote
1
answer
300
views
Screen on ubuntu restarts over and over
I'm new to Linux and I have face a problem when I tried to run Ubuntu distibution on Oracle VM VirtualBox. All the time the screen is kind of shutting down and going back to normal after several ...
- 119
0
votes
0
answers
119
views
VirtualBox configuration NAT and Bridge Adapter
'm using VirtualBox and created a Virtual Machine that runs Ubuntu 20.04. I've created a simple flask server that accepts HTTPS requests and does some processing on the data before connecting to ...
- 101
1
vote
1
answer
509
views
How to get Linux guest VMs installed in VirtualBox after upgrade to Windows 10?
I'm using VirtualBox 6.1. I it is e.g. an Ubuntu 20.04 Server VM, that were working fine. But since I upgraded from Windows 7 to Windows 10, the VMs became instable. Sometimes it cannot connect ...
- 1,425
2
votes
1
answer
454
views
VBox manager seeing but not seeing VM
It might sound stupid but that's preaty much it
I run sudo VBoxManage setextradata Whonix-Workstation-XFCE1 "VBoxInternal/Devices/lsilogicsas/0/LUN#0/AttachedDriver/Config/ReadOnly" 1
and ...
0
votes
0
answers
97
views
Use virtual machine to create preconfigured OS
So I was thinking can I download Ubuntu ISO file and boot it into a virtual machine like Vmware or Virtualbox and then I downloaded/edit/update all the necessary files then make a new ISO file to boot ...
- 101
0
votes
0
answers
247
views
Create VirtualBox Ubuntu VM from physical drive within Windows
One desktop of mine has 2 physical drives; one has Windows 10 (240GB), the other has Ubuntu 18.04 (128GB).
Due to the age of the Ubuntu 18.04 disk, I am wondering if there is a way when I am booted ...
1
vote
0
answers
366
views
Virtualbox, windows host, no graphics on Ubuntu guests
Every VM I try to make fails. VM's made on other machines and moved to this one also have issues.
Host system details:
Host computer: Windows 10 Home, Version 10.0.18363.900
CPU: AMD, Ryzen 2700X
GPU:...
- 33
0
votes
2
answers
3k
views
Accessing VirtualBox localhost from host machine
I am connecting to a server via ssh -L 8000:localhost:8000 <hostname> on my Ubuntu virtual machine in VirtualBox. In the VM, I can access the server via "localhost:8000" but cannot ...
0
votes
1
answer
3k
views
ubuntu VM gets stuck and can't reach login page when launching on virtualbox (Windows host OS)
issue:
When I launch my Ubuntu 20.04 VM with virtual box 6.1, everything goes as normal up until the retrieving the log in page.
At this point I am instead presented with a blank and unresponsive (...
- 13
2
votes
0
answers
4k
views
Black screen in Ubuntu VM prevents me from resizing it
Context
While using my Ubuntu 20.04 VM, got the following warning
Clicking Examine one can see the following
In this case, the trash has only one file with 50,8 MB
so while one could trash it, ...
- 1,447
3
votes
2
answers
3k
views
Oracle VirtualBox - Cursor Lost in Top Left Corner
In my Oracle VirtualBox 6.1, regularly, a square around 15cm x 15cm in the left top corner doesn't take the mouse click anymore (left and right). I'm not sure what causes it. It comes and goes at ...
- 111
0
votes
0
answers
615
views
Random Windows 10 shutdowns in VirtualBox
I have an Ubuntu host and a Windows 10 guest in VirtualBox. I never had any trouble until a few weeks ago when it started that the VM shuts down unexpectedly. This has happened maybe 10 times in a ...
- 137
4
votes
5
answers
13k
views
Ubuntu 20.04 won't go full screen on Virtualbox with macOS as host
I've just installed ubuntu desktop 20.04 on my virtual box on macOS 10.14.6
I installed the guest additions too and restarted.
If I try resizing the window to be smaller it seems that the ...
- 351