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KVM Windows 10 guest no SMT/Hyperthreading

KVM (Kernel Virtual Machine) Ubuntu 18.04 MSI MPG x570 Gaming Plus Ryzen 5 3600 Nvidia RTX 2070 Super I am utilizing GPU passthrough, the purpose of this setup is to give me optimal performance in ...
-1
votes
1answer
99 views

VirtualBox installation message in Terminal: “this system is currently not set up to build kernel modules”

Full Terminal message: Image in a link to imgur i guess (AskUbuntu doesn't let me quote the whole thing here for some reason even though i tried to format it as the rules say.. so don't crucify me ...
0
votes
1answer
300 views

How do I create a shared folder after virtualization Windows 10 with VirtualBox on Ubuntu 18.04 LTS? [duplicate]

I have installed Ubuntu on my computer(moving from Mint). Everything is fast, secure and outright amazing. But, I still need to use Windows for a few custom-built work applications. I tried using ...
0
votes
0answers
28 views

Can't install VirtualBox guest additions to Ubuntu 16.04 guest [duplicate]

Can't install guest additions to Ubuntu guest. Host & guest OS are Ubuntu 16.04.4. Latest Ubuntu & VirtualBox updates installed with apt-get update && apt-get dist-upgrade. Mounted ...
0
votes
1answer
853 views

Network between host OS (18.04) and guest (*nix) in VirtualBox

Trying to get network up and running on a VM, but having some difficulties which I just can't figure out. Host OS is Ubuntu 18.04, guest OS is nix-based OS where I can include and load the drivers ...
2
votes
0answers
90 views

Is this rendering because of VM, or do i need to install something else? unity, 18.04

In an attempt to avoid the gnome desktop completely, I installed Ubuntu from the minimal installer and installed Unity after with the command sudo apt install ubuntu-unity-desktop. This in VirtualBox. ...
4
votes
0answers
627 views

Graphics glitches in VirtualBox Ubuntu guest when 3D acceleration is enabled

I am using Ubuntu 16.04 as a VirtualBox guest on a Windows 10 host machine, I've installed and re-installed guest additions by following the instruction on this page. The drivers appear to be ...
0
votes
1answer
2k views

Enabling multiple screens on KVM/spice Ubuntu guest

I have installed Ubuntu Desktop 16.04 with KVM in a bare metal server. Then, using virt-manager, I have created a brand new Ubuntu Desktop 16.04 guest with a single QXL Video device and a Spice ...
1
vote
1answer
600 views

Guest os shortcuts are not working on ubuntu 17.10 in vmware horizon view and virtual box

I have installed VMware horizon client and virtual box and running windows OS as guest OS in both of them. When I used windows + D or alt+tab in the guest os in fullscreen mode, the apps are switching ...
0
votes
0answers
344 views

Bridged network

I've been having a hard time connecting my Ubuntu server to the WiFi. Here's the situation. I have a windows 10 as host and the Ubuntu as guest in virtaualbox and I istablished a connection between ...
0
votes
0answers
155 views

Can i with this Laptop install VirtualBox on Win10 Home so that Ubuntu 16.04.1would be the guest OS?

Here is the basic infos of my laptop....please help !!! Windows edition : window10 Home Processor :Pentium(R)Dual-Core CPU T4300 @ 2.10Ghz 2.10GHz Installed memory(RAM) 3,00GB System type 32-bit ...
2
votes
1answer
4k views

Lubuntu as VBox Guest - Bad display

I am trying out lubuntu desktop 16.10 on Virtualbox and following the "Try Lubuntu without installing" option and the VM boots but when it loads, the display is garbled and not usable: Maximizing, ...
1
vote
0answers
1k views

Can I run virtual machines with CUDA GPU?

Is it possible? I have nVidia CUDA GT555M 2GB and I'd like to have its power in guest OSs (mainly Windows, for games). I found few topics or questions about this, but they were kinda old, so I'm not ...
0
votes
2answers
127 views

Updated 16.04 does not work after login - how can I recover?

16.04 (now updated from 15.10, under Win7/VirtualBox 5.0.18 as a guest) starts, login appears, then nothing can be seen but the bare desktop background picture only. Can I recover somehow, or return ...
0
votes
1answer
8k views

Ubuntu on VirtualBox very very slow (revisited) [duplicate]

Using Virtualbox 5.0 with Windows 8.1 as host and Ubuntu 14.04.2 as guest. It is extremely slow. I have tried 1) Increasing the RAM size 2) Used multiple processors in Systems->Processor tab (have ...
-1
votes
2answers
66 views

remote booting into guest os

I have installed kvm. and i installed Ubuntu as guest OS in kvm. Now I want to centralize the system. where my users will log in to to their guest account remotely. if yes how to do this?
2
votes
4answers
8k views

Virtualbox guest additions installation fails for shared folder support! [duplicate]

I am trying to setup Ubuntu guest OS on a Windows host system.After creating the new virtual machine, I am trying to install the guest additions and I am running sudo sh VBoxLinuxAdditions.run but ...
1
vote
0answers
32 views

Password doesn't work for desktop but does for terminal [duplicate]

I'm a Linux newbie, I'm doing quite well starting to get my head around it. But I've run into a problem. I don't plan to use the GUI much but here's the problem: My root account password works in ...
14
votes
3answers
45k views

Ubuntu 14.04 Desktop under Windows 8.1 Hyper-V

Is it possibly to speed up the graphics of Ubuntu 14.04 Desktop under Windows 8.1 Hyper-V anyhow? I've already decreased the screen resolution and disabled the COMPIZ video effects, but it's still ...
-1
votes
1answer
823 views

How to access localhost using rdesktop?

installed android x86 in virtualbox on my host Ubuntu 13.10. I'm trying to access the guest from the host through remote desktop but I cant access through either remmina or rdesktop but i'm getting a ...
0
votes
1answer
80 views

Virtualization Ubuntu guest [duplicate]

I want to install Ubuntu on my laptop (i7 ivy bridge 32GB mem) and run a one or two Ubuntu guests. Is there a step by step guide to help me do this?
22
votes
2answers
18k views

What are practical advantages of using linux-image-virtual kernel?

Ubuntu provides an alternative kernel package - linux-image-virtual, that is supposed to be optimized for use in virtual machines. What are actual optimizations and how much faster/smaller/better is ...
3
votes
1answer
1k views

VirtualBox: Start Firefox in Ubuntu via a Windows script?

I am using VirtualBox to run Ubuntu 12.04 as a guest in a Windows 7 host. I would like execute a command in Windows that will launch Ubuntu's Firefox. I tried VirtualBox's VBoxManage guestcontrol ...
0
votes
1answer
39 views

Run ubuntu 11.04 after full installation

I have did a full installation of Ubuntu 11.04 on a 8GB flash drive and I want to run it as a guest OS on a Windows 7 host computer. Can anyone provide a guide on how I can run it? Thanks!
1
vote
3answers
7k views

Need help to install persistent Ubuntu on USB drive [duplicate]

Possible Duplicate: Portable virtual machine with preinstalled Ubuntu for Windows? I am a new user of Ubuntu. I would like to install a persistent Ubuntu 11.04 to my USB stick, and it should be ...
2
votes
0answers
988 views

vmware tools does not work in ubuntu 12.04 guest [duplicate]

I just installed ubuntu 12.04 on vmware workstation 8.0.4. I am trying to install vmware tools, but I got stuck on this step: The filesystem driver (vmhgfs module) is used only for the shared folder ...
0
votes
2answers
1k views

Working with remote dekstop?

I am running a Ubuntu 11.10 virtual machine under KVM hypervisor, bridged and connected to the local network. I installed VNCServer in the virtual machine and tried remote desktop, What happens is ...
1
vote
2answers
19k views

How do you get sound working on a Windows 7 guest OS in KVM on Ubuntu 11.10?

I have Ubuntu 11.10 installed on my work laptop. I have a Windows 7 (32 bit) guest OS installed using Virt-Manager. Everything works fine, EXCEPT sound. AC97 hardware is configured in the guest OS ...
13
votes
2answers
8k views

How to get Ubuntu guest VM to recognize second VirtualBox monitor?

Now that VirtualBox supports multiple monitors for guests, I decided to try it out with Ubuntu 11.04 Alpha3 (i386) as a guest. Unfortunately, the second screen stays black and I can't even get xrandr ...
0
votes
1answer
3k views

How to connect to Windows XP(Guest OS) of the VirtualBox from Ubuntu using tsclient

I have Ubuntu OS and running Windows XP on Virtual Box of Ubuntu as my guest OS. I wanted to know how can I be able to connect to my guest OS - Windows XP of Virtual Box using tsclient. When I try ...
1
vote
1answer
1k views

Ubuntu as guest OS (with Vista host) stuck at 800x600 resolution [duplicate]

Possible Duplicate: Higher screen resolution in VirtualBox? I believe I've successfully got Ubuntu 10.04 installed as the guest OS with Vista as host on my laptop. But I have been unable to get ...