Questions tagged [virtualization]
Questions about Virtualizing Ubuntu or virtualizing other operating systems within Ubuntu.
0
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10 views
Cannot use OVS commands with libvirt
I have an Ubuntu 18.04 on which I have installed OVS. I have created a bridge 'br1', and the output of
$sudo ovs-vsctl show
Bridge "br1"
Port "enp0s25"
Interface "enp0s25"
Port "...
0
votes
1answer
19 views
Unable to start VM using libvirt-terraform
I am using the terraform libvirt provider and I am failing to start a VM. I have a drive mounted at a folder within /home/dude/vmPool/, and I have tried setting acl from looking at this issue which ...
0
votes
1answer
27 views
Different IP - Ubuntu Server on Win10 (Oracle VM)
Iam running Ubunutu Server in Oracle VM on Win 10.
I checked ifconfig and my inet adress is 10.2.X.XX for eth0
On my Windows Pc is my Ip is 91.51.XXX.XXX
Shouldnt both IPs be the same?
And how to ...
2
votes
1answer
76 views
How to enable virtualization in Ubuntu 16.04 LTS on HP notebook
I am creating a cross platform mobile application using cordova. i am running the command
cordova run android
and getting below error. The screen just hangs also.
CPU acceleration status: /dev/...
1
vote
0answers
26 views
LTSP installation problem [duplicate]
On Ubuntu 18.04.1 LTS I tried installing LTSP in "chroot" mode, following this guide.
The initial command
apt install --yes --install-recommends ltsp-server-standalone epoptes
Returned:
Reading ...
1
vote
1answer
35 views
Virt-Manager Error
I've installed QEMU-KVM and Virt-manager according to this guide: https://linuxconfig.org/install-and-set-up-kvm-on-ubuntu-18-04-bionic-beaver-linux.
I can get pretty far until I reach step 4 of 5 ...
0
votes
0answers
15 views
Sharing internet between Host and guest xen
I am using Ubuntu 14.04 as host machine,want to create bridge so that guest OS can access the WiFi Internet access. If a have understood correctly brctl utility is used to create bridge for Ethernet ...
0
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0answers
27 views
Connection In virtualbox [duplicate]
I install windows in vbox that installed in my machine ubuntu 16.04, how I can access to the internet in vbox ?
0
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1answer
49 views
how to mount img file (Virtually) WITHOUT loop or fuse or any loadable module in ubuntu 14.04 (running in docker without priviledge in c9.io)
I am trying to mount (plain-ext4-format) .img files in a ubuntu 14.04 running in c9.io without ability to load module or kernel tweak or fstab tweak (because it ignores fstab).i can login as root.
i ...
5
votes
0answers
94 views
configuraing VM acceleration Issue on Ubuntu 18.10 [duplicate]
I just switched to Ubuntu and I'm following the instructions on
Configuring VM acceleration on Linux
I typed this command
sudo apt-get install qemu-kvm libvirt-bin ubuntu-vm-builder bridge-utils ...
0
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0answers
131 views
print_req_error: I/O error, dev sdb, sector 882159520
After some time I came back to my esxi server where my ubuntu nas is hosted and clicked to see the terminal window and found several messages like the one in the title for random sectors on random ...
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0answers
25 views
Increasing disk space
I just created a new Ubuntu VM on 18.10. I started it with a 1TB hard drive and went back in after install, and increased the size of the hard drive in VMWare to 2TB. However, when I run fdisk, this ...
2
votes
1answer
73 views
Ubuntu running very slowly on VirtualBox VM
As stated, my VM is running very slowly.
Guest: Ubuntu 14.04 'Trusty Tahr'
host specs:
Laptop
Windows 10
Intel i5-6200U 2.4Ghz processor
8gb ram
It is unbearable, I can't write in the console as ...
0
votes
1answer
85 views
bridging KVM on Ubuntu 18.04
So I've been trying to set up KVM on Ubuntu 18.04, with the goal being of having the vms have unique IPs on the local network (so that I can easily open up ports for them).
On OpenSUSE it did this ...
0
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0answers
66 views
KVM Visualization on ubuntu 18.04
I have ubuntu 18.04 desktop as my host, I wanted to use KVM to install virtual machines, the laptop has only one ethernet card eth0.
Now when I use VirtualBox I can install a virtual machine, bridge ...
0
votes
1answer
74 views
Config bridge network in order to using KVM
I want to install and configure KVM and I need to create some virtual machines, As I researched I should create a bridge network and select it in KVM.
I installed bridle-utils before anything
This is ...
0
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0answers
36 views
MAAS KVM Pods and VMs: stuck at commissioning machine
I have been dealing with this issue for a while now, and none of the FAQ's I've gone through provides useful insight. Feeling Zen now, so I'm kindly asking you for a hand.
I have installed MaaS 2.5 ...
2
votes
2answers
309 views
Ubuntu Server 18.04.01 LTS CIFS Mount failing
Having issues getting my persistent network shares to mount in Ubuntu, here is what ive added to /etc/fstab
//192.168.2.10/AlphaData_GlobalShare /media/AlphaData cifs credentials=/root/....
0
votes
1answer
57 views
VT-x is enabled, but ubuntu 18.04 doesn't show it
I was running VMWare Workstation 14 on Ubuntu 16.04 for months with no problems. After upgrading to Ubuntu 18.04 I started getting a VT-x not enabled error message. VT-x is enabled in the BIOS. I ...
2
votes
1answer
142 views
VirtualBox won't boot the VM, I tried almost everything
I have an issue with VirtualBox on Ubuntu 18.04 . It won't boot my windows VM.
When I try to boot the VM, this shows up:
The virtual machine 'Windows 10' has terminated unexpectedly during startup ...
0
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0answers
17 views
Virtualizing a physical server
I would like to know if the virtp2v iso is available for versions as from 14.04 LTS? I would like to virtualize a physical server.
2
votes
1answer
77 views
Virtualizing iOS on Ubuntu
I see that this has been asked before, but not for several years.
Is there any way to virtualize iOS on Ubuntu?
0
votes
1answer
25 views
Preventing interface from becoming default route
I'm kind of a linux noob and have been messing with this a night and a day now, so I thought I'd ask here.
I have a FreeNAS and a Ubuntu 18.04 VM running under a ESXi host. The FreeNAS VM has a HBA ...
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0answers
80 views
How to connect GNS3 to local host and real network?
I use these commands
sudo tunctl -u username -t tap0
sudo ifconfig tap0 0.0.0.0 promisc up
sudo ifconfig enp0s25 0.0.0.0 promisc up
sudo brctl addbr br0
sudo brctl addif br0 tap0
sudo brctl addif ...
0
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0answers
36 views
VirtuaBox in Ubuntu 18.04 Issues with Win10.ISO Installation
I'm running Ubuntu/Windows10 (both with latest updates) on an ASUS Intel i7 with 8gb Ram and a 1Tb HDD.
I'm intending to dump Windows completely and just go with Ubuntu. However, I have 1 piece of ...
0
votes
0answers
11 views
Windows server as a Desktop enviroment for Ubuntu server
i have set up and ubuntu 16.04.5 server. and i have managed to install windows server 2012 r2 on top of it via KVM. Autostart is also enabled. for convenience i did the configuration via the unity ...
0
votes
0answers
119 views
No headphone capability on Win 7 guest over Ubuntu 18.04 host
I'm running Ubuntu 18.04 on a Dell Optiplex 7020 with the usual architecture.
I have Windows 7 Home Basic virtualized in a VirtualBox manager.
Everything works fine except I can't get the headphone ...
0
votes
1answer
75 views
“Please create the following folder, or set permissions such that it can be created: /home/tando/.config/nautilus.” when I log into my VM
Every time I log in to the VM a window pops up saying,
Unable to create a required folder. Please create the following folder,
or set permissions such that it can be created: /home/tando/.config/...
0
votes
0answers
86 views
Gnome boxes wouldn't start Ubuntu 18.04
Freshly installed gnome boxes 3.28.1-1 from ubuntu app store and created box with Ubuntu 18.04.
It fails to start and this is the Troubleshooting log
Broker URL: qemu+unix:///session
Domain: boxes-...
1
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0answers
94 views
Nested virtualization with KVM is not working in Ubuntu16.04
[If there is a more suitable place to ask this question, let me know !]
1 What am I trying to do ?
I want to use libvirt KVM with nested virtualization like described in [1] and [2]. But it does not ...
0
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0answers
31 views
Increasing Hard Disk size of Existing Ubuntu Virtual Machine in vmware?
I have a Ubuntu VM in VMWare workstation. It was previously allocated 20 GB of Hard Disk space. But while using it, it got filled up and now when I boot up I see blank dark screen which says me The ...
0
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0answers
175 views
Ubuntu Desktop & VMWare VSphere client?
Wondering ubuntu/debian community
How do you manage your VMware VCenter from Ubuntu Desktop (18.04)?
New VSphere Client (HTML5) is not an option, old VSphere web client is Flash, and I'm unable to ...
1
vote
1answer
33 views
Emulate NUMA machine with virt-manager
I need to develop a C program which uses libnuma library. But I don't have a NUMA machine at home, and the function numa_avaiable() returns 0.
I would like to emulate a NUMA machine. So, I have ...
1
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0answers
155 views
configure: error: you must install the gnutls>=3.2.0 pkg-config module to compile libvirt
I am trying to install libvirt-4.7.0 in a ubuntu machine version 14. I have downloaded the libvirt-4.7.0.tar.xz. Then extracted it to /usr/src directory. I have installed the libvirt dependencies ...
0
votes
0answers
70 views
KVM server upgrade
Firstly I am not an Ubuntu expert and therfore not a KVM wiz either.
I have inherited a standalone physical server that is running Ubuntu 16.10 (EOL) that runs KVM with a few Virtual machines running ...
0
votes
1answer
203 views
OpenGL 3.2 on 18.04 VirtualBox guest: Is it possible?
I'm in a Computer Science course that has assignments to be done in C/C++ using OpenGL 3.2 and GLSL 1.5.0. There was a pre-made assignment which compiled and ran fine on the CS department's Ubuntu ...
1
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0answers
52 views
Auto mount a shared folder using autofs service with VmwarePlayer
I'm running Ubuntu Budgie in a virtual machine using VMware Player.
To mount the shared folder I use:
sudo mount -t fuse.vmhgfs-fuse .host:/ /mnt/hgfs -o allow_other
but I need to run the command ...
0
votes
0answers
10 views
Usin Vmware shatred folder as a mount moint in Linux(Kubuntu) [duplicate]
I'm using VMware Player, with Kubuntu 18.04 virtualize. The host is Windows 7.
In VMPlayer there is an option to use a shared folder. I activated the shared folder but I don't know how to mount it, ...
0
votes
0answers
92 views
libguestfs virt-customize install is not working - Ubuntu 18.04
I was trying to use virt-customize to install a package in a disk image before attaching the disk to a VM.
$ virt-customize --hostname atotest --uninstall cloud-init --install ifupdown --network -a ...
1
vote
1answer
113 views
virsh shows VM running, but it either doesn't start, or has no network access
I am having a HECK of a time getting virtual machines running on 18.04 (server) LTS. I say running, because it FEELS like virsh REPORTS it running, but that it never starts up. This is a very basic ...
0
votes
1answer
36 views
VMs get identical IPs
I frequently run several Ubuntu Server instances in a VirtualBox VM for testing various things. I typically install Ubuntu once and then clone the VM as many times as I need to. I use Bridged ...
1
vote
1answer
114 views
Unable to ping from host to guest in KVM
I have a Windows guest setup using KVM on an Ubuntu host. The problem is that I am able to connect to the internet and ping the host from the guest, but can't seem to ping the guest from the host or ...
2
votes
1answer
224 views
Ubuntu 18.04 SR-IOV on Intel ixgbe - Intel X550
I'm having issues on creating VF with ubuntu 18.04.
SR-IOV is enabled from BIOS, the NIC are Intel X550, I added
intel_iommu=on to /etc/default/grub and also tried using modprobe.d
by adding options ...
0
votes
1answer
18 views
Ubuntu 18.04 not emulating windows keystroke configuration correctly when logged into a VM through xrdp
I'm facing some troublesome issues when having a user use ubuntu's (18.04) xrdp app to remote into a VM. They are logging into a windows based vm being ran by VMWare.
The connection and multi-...
2
votes
1answer
339 views
Virtual Machine best practices, and RAW vs QCOW2 [closed]
Tl/Dr: rebuilding VMs after OS SSD crash. Looking for best practice tips to see if I am missing anything, and to confirm if RAW vs QCOW2 has performance differences, and if they can be set up with the ...
1
vote
0answers
12 views
VM (created through Vagrant) is not listing the inet in eth1
I created a vm through vagrant with the following in vagrant file:
config.vm.box = "ubuntu/trusty64"
......
.....
..
config.vm.network "public_network"
Note the warnings here :
default: Warning: ...
3
votes
2answers
160 views
Simplest and most scalable way to isolate ImageMagick in VM or container
For users of my web service running on Ubuntu Server 16.04 or 18.04, I’d like to integrate features from such useful programs as ImageMagick. For example, I’d like to crop their profile pictures or ...
0
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0answers
114 views
Git clone/push/pull commands fail without error after upgrading to ubuntu 18.04
Git worked without any problems in my ubuntu 16.04 VirtualBox VM hosted in Windows 7. But since I've upgraded the VM to 18.04 today all the commands git clone, git pull, git push fail without error. I'...
0
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0answers
311 views
how do i set up a virtual box shared folder in an Ubuntu 18.04 VM on a windows 10 host? [duplicate]
i added a folder to the machine in VirtualBox, but from inside Ubuntu i can't get to the shared folder.
host: windows 10
guest: ubuntu 18.04
0
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0answers
18 views
Package 'virtinst' has no installation candidate [duplicate]
I am trying to install virt-install in Ubuntu 18.04.1 Server and get the following error:
$ sudo apt-get install virtinst
Reading package lists... Done
Building dependency tree
Reading state ...
