[xubuntu] Virt-manager : Where is cpu affinity settings?
Every guide or doc I can find on the internet shows a cpu affinity setting option on the virt-manager gui CPUs screen, but it is not there on xUbuntu 18.04.1. Is the uBuntu version different for some...
View ArticleVirtualbox under 18.04
I have the same problem with VirtualBox, I used the comman dmesg and searched for/sbin/vboxconfig but there is no such directory as sbin or vboxconfig. Can someone please give me the command to install...
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[ubuntu] Fix Bad Sector on HDD/Partitions Not Mounting
Hi, I would like some help with recovering data / fixing bad sector from my Seagate HDD originally formatted on a Mac in HFS+. The device (2TB, 2 partitions) isn't recognized nor able to mount on...
View ArticleReading and writing to Host Windows drive
Hi, I have installed Oracle Virtual Box and have installed the latest version of Ubuntu on this. I can see a shared Windows folder location (called 'pcdownloads') from File Manager. But when I open the...
View Article[SOLVED] Trying to get IOMMU to work
Hi, I have been trying to get passthrough to work, but I am not having any luck. I was hoping that someone here could help. The reason is, I have wanted to run Windows 98 SE for a while to play some...
View Articlevirtual machine 3d acceleration fault module
Hi, I am trying to run an application in virtual machine (host ubuntu 18.04.1 LTS - guest windows 8) which needs 3d acceleration. The application is a more than a decade old video game. When i have...
View ArticleRe: AMDGPU not working anymore on 18.10
I have a zoostorm box with Radeon R5 Kaveri graphics onboard. I'd like to use more than 1024x768 but neither Settings/Screen nor xrandr see any higher. I've installed Ubuntu 18 LTS The packages...
View Articlehow to move Ubuntu in Oracle VM VirtualBox to real instalation?
Hi, I have an installation of Ubuntu running in an Oracle VM VirtualBox. I installed some features that I want to try, successfully!, But now I want to move that installation to a "real" installation,...
View ArticleProblem with locking/stalling GPU when passing it to VM
hello I have configured GPU passthroiugh on Ubuntu 18.04 basing on : https://ycnrg.org/vga-passthrough-with-ovmf-vfio/ https://blog.zerosector.io/2018/07/2...u-passthrough/ etc In short words that is...
View ArticleCant make network bridge with netplan
This is my first effort trying to get a network bridge up using netplan. netplan config file Code: # This file is generated from information provided by the datasource. Changes to it will not persist...
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[ubuntu] VirtualBox Machine multiple "empty" icons on Panel
Ubuntu 18.1 with Cinnamon Desktop. The "VirtualBox Machine" icons which are added as tasks to the Task Panel propagate and show several over time. Not sure what is happening to cause the task icons to...
View ArticleVideo card missing from IOMMU?
So I'm getting ready to check out VGA passthrough and I've already hit a roadblock! The video card I want to pass through from 18.04 to Windows 10 does not seem to show up when I list IOMMU mappings??...
View Article[ubuntu] Installin guest Ubuntu 18.4.1 on Virtualbox (host Windows 10 64 bits)
I'm trying to install Ubuntu 18.4.1 on VirtualBox, but I have a black screen and no error in log files. I have tried different configuration (number CPU, 3D accelaration, increasing Video RAM..) but it...
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Server(New directory) Permission denied (13)
Hello! I am installing Ubuntu Server for Uni project and now I'm having difficulties to understand how to fix this problem I have. So I do: Code: sudo apt install mc , then I type Code: mc and it...
View ArticleGPU Passthrough: Won't load vfio-pci before nvidia
I've followed numerous tutorials and I think I'm getting close, but I can't get vfio-pci to take control of the GPU I want to pass through. I have two NVIDIA cards: Code: steve@Threadripper:~$ lspci...
View ArticleLibvirt not capturing mouse after installing AMD GPU Drivers
I have successfully set up GPU passthrough on my VM, but for some reason, when I install the GPU drivers on my 64-bit Win 10 guest OS, my mouse isn't captured at all. Whenever I mouse over the viewer,...
View ArticleVirtual Box only on 64bit ubuntu?
Hi, I wanted to install virtual box but I think as I understand their sife https://www.virtualbox.org/wiki/Linux_Downloads that I cant run it o my 686 install of ubuntu, I chose to avoid the 64 bit...
View Article[ubuntu] Need help with iperf tests
I am running performance tests using iperf on virtual machines created using vagrant. One of my VMs acts as tcpclient where iperf client runs and the other one acts as tcp server where my iperf server...
View Articleno sound output on ubuntu server, virtual box
Not sure where to post this issue so I'll start here: Windoz OS host running Virtual Box and running ubuntu server 16.04 as guest OS. Server install options were minimal: LAMP, SMB. Wired and wireless...
View Article[ubuntu] How to Increase Virtual Hard Disk Size in Oracle VM Virtualbox
I'm using Ubuntu 18.10 as Host and Guest is Windows 7 in Oracle VM Virtual Box. Earlier I had allocated 50 GB of storage space. Now to increase the Virtual Hard Disk Size, I entered the following:...
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