Questions tagged [hyper-v]

Hyper-V is a proprietary hypervisor developed by Microsoft and designed to run on x86_64 processors.

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How to get Ubuntu 20.04 to autoconnect to VPN upon starting VM

I am using Ubuntu 20.04 in Hyper-V. I have my Wired connection set to auto connect to my university VPN. It works no problem when I click connect. However, it is the fact I have to click connect that ...
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30 views

How do I automatically unlock login keyring when logging into Ubuntu 20.04?

When I login to my Ubuntu 20.04 Hyper-V VM this pops up. How do I automatically login without having to type my password a second time. I see I can disable the keyring password but I'm just checking ...
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35 views

Ubuntu 18.04.3 doesn't boot after expanding disk space in Hyper-V

I ran into a problem with my disk space after I increased my swap size. I had 30GB disk space allocated to Ubuntu and I increased my swap size to 8GB which depleted all remaining disk space. After ...
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Hyper-V host Ubuntu shared folder E514 write error on second write

Host: Windows 10 Guest: Hyper-V virtual machine: Ubuntu 18.0.4 Problem with shared folder: Can edit and write a new file only once. On second write: Virtual-Machine-Ubuntu-18-04-3-LTS:~$ vi ...
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How to connect a qemu / kvm mac os x guest os to internet inside WSL2

I've installed ubuntu 20.04 on WSL2 and I started a VM with qemu and kvm,running mac os x as guest os. It works great,except for the configuration of the net. Infact it is not able to connect to ...
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No ip address allocated to my newly created ubuntu vm on Hyper-V

I just created a new Ubuntu vm using Window's Hyper-V Manager. Inside the Ubuntu VM if I do hostname -i I expected a different ip-address. However, currently the command returns me 127.0.1.1 which ...
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Ubuntu Server VM (Hyper-V): formatting of sda2 partition (mkfs.ext4 -G 4096 /dev/sda2) before install

I'm venturing into the fascinating world of Ubuntu and would like to install Ubuntu Server 20.04 LTS as a virtual machine in Hyper-V. Microsoft recommends that, when creating the file system on which ...
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1k views

Ubuntu 20.04 in Hyper-V Enhanced Mode

I have a 19.10 Virtual Machine wich runs in Enhanced Mode, i.e. Full Screen, Shared Folders etc. However I have done a Quick Create of a 20.04 installation and the Gnu Grub screen does not bring up ...
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433 views

Ubuntu 20.04 Full Screen Mode Resolution in Hyper-V is very small

When I enter 'Full Screen Mode' on an Ubuntu VM in Hyper-V, it shrinks to a very small resolution that isn't usable. I've tried editing the /etc/default/grub file recommended in other Q&As without ...
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46 views

Is it possible to configure KVM on guest Ubuntu 18.04?

So my host system is Windows 10, and I prepared guest Ubuntu 18.04 system via Hyper-V, this was setting for React Native development, but when I tried starting up Android Emulator I got an error, that ...
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15 views

How to shrink the size of an Azure Cloud image from cloud-images.ubuntu.com?

I'm currently setting up a dynamic High-Performance-Computing cluster in Azure, and I'm thinking of basing it on Ubuntu. The Microsoft documentation recommends to base an Ubuntu image on the tested ...
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24 views

How do I get a UK ISO keyboard layout?

How do I get a UK ISO keyboard layout? The default English (United Kingdom) keyboard layout on Ubuntu 18.04 is ANSI, and therefore my \ key keeps typing < instead. Is there any way to just ...
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1answer
42 views

Keyboard doesn't work when Chrome is running

I have Ubuntu 18.04 installed on a Hyper-V VM. When I installed Google Chrome, suddenly my keyboard stopped working everywhere except login prompts. I didn't figure out it was Chrome causing the ...
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28 views

Best way to migrate old Ubuntu Server?

I need to get Ubuntu 8.04 Server(running on XenServer by hosting service) to Hyper-V(Onpremise, hosted by us) this weekend. I was planning to follow this guide. But should I first install Ubuntu 8.04 ...
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119 views

ubuntu hyper-v vm stuck at initramfs

I am new to Ubuntu and getting an issue at boot. Did some stuff and now the screen seems to stuck at initramfs. Here is what I did Installed a ubuntu 18.04.3 LTS version through Hyper-v on windows. ...
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1answer
244 views

Enhanced session with Lubuntu guest in Hyper-V

Did anybody find a way to make Enhanced session work in Hyper-V (Windows 10) with an Lubuntu 18.04 LTS guest? After creating a new VM with a fresh Lubuntu 'minimal' installation, the Basic session ...
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327 views

Ubuntu 18.04 Hyper-V guest can access the internet but can't be accessed with ssh from host

I set up an Ubuntu 18.04 vm with Hyper-V on a Windows 10 machine. The vm has internet access via the default virtual network switch, but I'm not able to ping it or ssh from the host using its eth0 ...
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710 views

Enhanced Session Mode not working - Hyper-V Guest

I created a Ubuntu VM using "Quick Create" on a separate Windows installation. I have since moved the disk a few times and run a bunch of commands on it and somehow I can't get enhanced session to ...
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91 views

Cannot type into some text fields during installation

I'm trying to install Ubuntu 19.10 in a VM (Hyper-V), however I cannot get past the "Who are you?" screen. I can't type anything into the fields name, computer name or user name. However, I can type ...
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79 views

Can't connect ubuntu hyper-v using all my monitors

I have Ubuntu 18.04.3 LTS VM on my windows 10 with enhanced mode enabled. I'm using GTX 1660 and the machine work perfectly fine when i'm connecting it on any resolution and even on full mode. But ...
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32 views

kbdrate on Ubuntu 18.04.3 LTS Hyper-V virtual machine

I'm trying to increase the keyboard delay with sudo kbdrate -d 12 but it returns kbdrate: Failed waiting for kbd controller! Also, how do I query the current value of the keyboard rate and ...
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1answer
68 views

Ubuntu 16.04 on Hyper-V: Gave up waiting for root device

I'm testing out importing an Ubuntu 16.04 VM into Hyper-V for my company. We normally use VirtualBox, but we've also imported the image into VMWare with very few issues. Hyper-V seems to be a lot ...
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1answer
68 views

Ubuntu Core as Hyper-V virtual machine image

As Ubuntu Core can be installed on an Intel® NUC, is there any possbility to make it run as Hyper-V virtual machine to play around with it?
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312 views

Kubuntu 19.10 in hyperv in fullscreen mode

I want to install Kubuntu as guest OS in hyperv How can I enable fullscreen video support? All manuals to enable integration services are outdated for 19.10 Guest services are enabled in hyperv ...
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1answer
37 views

How to enlarge an LVM partition when the virtualised (MS Hyper-V) drive has been resized

I have an Ubuntu 16.04.6 LTS server that runs under MS HyperV. The only disk in the system, a vhdx, is installed under Ubuntu as a single physical and logical volume via LVM. I have enlarged the disk ...
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164 views

Using minimal ubuntu as type 1 Hypervisor, viz-a-viz oVirt?

Though i found "minimal Ubuntu", but nowhere did i find the "Ubuntu Hypervisor" like oVirt, with just the essentials. What will it take to build a type-1 hypervisor, a lean-mean-fighting machine with ...
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342 views

Two GRUB menus from Hyper-V

I have Ubuntu running on Hyper-V on Windows 10 I created the VM using the HYPER-V Quick Create and selected the Ubuntu 19.04 I have found that the grub boot menu does not get updated when i edited ...
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1answer
3k views

Hyper-V enhance mode 19.04

I have been running Ubuntu 18.04 in Hyper-V with enhanced mode ever since it was introduced to the "Quick Create" menu and it has worked great. In May Ubuntu announced support for 19.04 https://...
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Fail to initiate Ubuntu 19.04 install

I'm trying to install Ubuntu 19.04 on Hyper V but I'm failing right after selecting install option in GRUB, lots of failed system components are being printed and that's it: installation log, failed ...
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1answer
192 views

Ubuntu 18.04 LTS cannot get IP address when directly connected to the internet

I've been playing around with Windows Hyper-V Server 2019 and basically trying to create my own cloud. The weird thing is that I'm unable to get Ubuntu 18.04 LTS & Ubuntu 16.04 LTS to connect to ...
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410 views

Cannot run Ubuntu VM through HyperV after installing xorg

I am trying to set up an ubuntu VM through Hyper-V Manager, and configure it so that I can conenct using windows RDC. My steps are: Create a VM using Hyper-V Manager with an installation of Ubuntu ...
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293 views

Upgrade problem for 18.04 LTS to 19.04 on Windows 10 Hyper-V

I have 18.04.3 LTS desktop running successfully on Windows 10 64-bit using Hyper-V. I would like to upgrade to 19.04. I have changed my upgrade settings in Software Updater to accept "any new version"...
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1answer
302 views

Does Docker on Ubuntu require Hyper-V?

I am planning to install Ubuntu as the main operating system. I am currently using Windows 10 with virtual machine. I need to use Docker to manipulate programming development environment. But I do not ...
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0answers
509 views

Outrageously Slow File Copying From Windows 10 Host to Ubuntu 19.04 VM

I am trying to copy files from an SMB share on the Windows machine that is running my Ubuntu VM in Hyper-V. The VM has 16gb memory and 2 CPU. It's set up with a virtual switch to have its own separate ...
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186 views

Ubuntu 1904 does not boot from LiveCD on Hyper-V in AMD Ryzen. No problems in 1804 [duplicate]

When booting 1904 LiveCD from a Hyper-V VM, I get some error messages: Spectre V2:Spectre mitigation: LFENCE not serializing, switching to generic retpoline Couldn't get size: 0x800000000000000e ...
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123 views

Ubuntu 18.04 - Hyper-V desktop resolution resizing

I have enabled xrdp and when I connect to the virtual machine I am able to set a resolution. So that woks, but it won't allow me to resize resolution on the fly as far as I can tell... Before I was ...
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2answers
648 views

How can I install Ubuntu 19.04 desktop on Hyper-V?

I have hyper-v running on Windows Server 2019. I can install Ubuntu 19.04 desktop but it fails during startup on "Started Gnome". Is this way of running Ubuntu even possible?
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1answer
321 views

why can't I connect ubuntu 19.04 installed on windows 10 Hyper-v to the internet?

I quick installed ubuntu on windows 10 hyper-v, it has a default virtual network adapter along with the virtual switch but it doesn't want to connect to the internet.
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668 views

Lubuntu not starting GUI after install on Hyper-V

After installing Lubuntu Desktop from Ubunut's mini.iso on virtual machine on Windows 10 host with Hyper-V, only cli is booting, but not the GUI. How do I boot GUI from the cli?
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php on ubuntu 18.04 on hyper-v, with MSSQL on WMWare very slow compared to XAMPP (100 times slower!)

I've been struggling with this problem for months now, I need help... Google searches haven't helped as much as they normally do. So... We have a php web server (Ubuntu linux server on hyper-v) ...
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1answer
146 views

How to Configure for Intranet Only Access? Apache, Ubuntu Server 18.04, Hyper-V VM

I have a Ubuntu 18.04 Server running Apache on a Hyper-V VM. Right now as it's set up it can be accessed from anywhere on the web, how do I restrict access to the internal network only for setting up ...
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2answers
2k views

Blank screen when connecting via Remote Desktop to Xubuntu 18.04 (hosted with Hyper-V)

I installed Xubuntu 18.04 on Hyper-V. When I want to ghost machine with Remote Desktop, it shows a blank screen. I configured XRDP with several guides like: https://c-nergy.be/blog/?p=11868 https:/...
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1k views

Running Ubuntu in the new Windows 10 using WSL Windows System for Linux (not hyper-V)

This post answered a number of my questions. Ubuntu Hyper-V Guest Display Resolution Win 10 + 15.04 It appears that Windows 10 virtual machine Hyper-V will run Ubuntu. There are graphics drivers ...
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521 views

print_req_error I/O error on Ubuntu server 18.04 Mysql Install

I keep getting print_req_error: I/O error, dev fd0, sector 0 whenever i attempt to install MYSQL on my newly installed Ubuntu server. Not sure if it has anything to do with the server being a ...
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1answer
2k views

The image from quick create in hyper-v for Ubuntu 18.04.2 and 19.04 doesn't allow me to install anything

I've created a new VM from using the Quick Create function in Hyper-V on windows 10. Once the VM is setup (I've picked language settings, created a password etc) I then tried to install Visual Studio ...
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187 views

Network speed difference between Hyper-V host and VM

My Windows Server HyperV host can achieve SpeedTest.net results of around 60Mbps down / 10Mbps up. I have a Ubuntu 18.04 VM running on this host and that achieves 58Mbps down, but only 3Mbps up. I ...
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580 views

Hyper-V dynamic memory using all memory with cache

Having trouble with Ubuntu server 18.04 and dynamic memory. I have some Debian 9 servers and ubuntu servers running on Hyper-V. The Debian servers perform as expected with dynamic memory and jump ...
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2answers
4k views

How to install Ubuntu 19.04 live server on Hyper-V VM?

When I try to install Ubuntu 19.04 live server, after the initial language and "Install Ubuntu Server" selection, but before all the configurations menus the setup flashes some text abruptly a few ...
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2answers
516 views

Can you run an android studio emulator inside hyper v ubuntu

I have set up a VM through Hyper V in Windows. With this I open up and use Ubuntu. In this Ubuntu I am trying to create an Android Studio Emulator but I literally cannot start any of the emulators ...
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1answer
389 views

Not able to open port between windows 10 and locally hosted Ubuntu VM created on Hyper-v

This started when I was trying to use docker swarm join from the ubuntu vm (created using hyper-v) to my windows 10 docker engine. I am using the default port 2377. I keep getting connection refused ...