Questions about Virtualizing Ubuntu or virtualizing other operating systems within Ubuntu.
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11 views
Nested VM's - Ubuntu 12.04 and Windows 2008
We are looking to run a nested windows VM. The host is ubuntu 12.04, the 1st tier VM is ubuntu 12.04, then trying to nest the Windows 2008 R2 server VM. But the VM seems to constantlt reboot and ...
0
votes
0answers
15 views
Copy files to guest in QEMU
Is there any chance to successfully setup a way to let QEMU copy files from the host to the guest system?
I've already tryed with SSH (as explained here) but I can't connect to the guest.
0
votes
2answers
31 views
What should i choose? LXC vs OpenVZ
As an alternative to Virtualizing several Ubuntu Servers im looking into the possibility of using containers. But I am not sure if I should go for OpenVZ or LXC. Can anyone recommend one of them, or ...
3
votes
0answers
19 views
Add Windows programs from VirtualBox to the Ubuntu programs menu
I have been using Ubuntu for years now, but for a few months I got my hands on a shiny new iMac, while I had it I messed around with Parallels Desktop and fell in love with many of its features. One ...
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0answers
16 views
Pause Virtual Machine before host Ctrl+Alt+REISUB
Ubuntu 13.04 commonly crashes (more often than linux should at least and I think its linked to a problem with PS/2 error handling...) and this forces me to run Ctrl+Alt+SysRq+REISUB to reboot it. I am ...
0
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0answers
103 views
Virtual Machine Ubuntu 13.04 is Very Slow
I installed Ubuntu 13.04 in my VMWare (I'm using Windows 7); the problem is it's quite slow; it doesn't response quickly as opposed to native installed OS. I also installed CentOS & WinXP; they're ...
0
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0answers
51 views
Trying to install Ubuntu 13.04 i386 as a VM in VirtualBox, the system crashes upon completion
I followed numerous tutorials to download Ubuntu 13.04, and it continues to crash at the end of the setup. I basically followed this tutorial. I am prompted to restart my computer at the end of the ...
1
vote
1answer
38 views
The most optimal operating system to host virtual machines
I have a laptop Toshiba Satellite A505 with following features:
Intel Core i3 processor
8kB L1 cache, 64 kb L2 cache, 256kB L3 cache
4 GB RAM
500 GB HDD
I have used many operating systems on it. ...
0
votes
1answer
71 views
How to expand the ext4 primary partition size in a VMware Player virtual disk?
I have a VMware Player virtual machine setup, running Ubuntu 10.04 as the a guest OS.
The VM was created on a 20GB virtual drive, with a single partition for working space. Finally I got to the point ...
0
votes
1answer
55 views
In VirtualBox, how do I set up host-only virtual machines that can access the Internet?
In setting up virtual machines with VirtualBox, I often want the following characteristics
vm has a static ip
host can access vm without port forwarding
vm can access the internet
I can move ...
0
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0answers
12 views
Ubuntu on Virtaulbox - VT-x is not available [duplicate]
Since I couldn't load the boot loader after tons of trys, I decided to install it on a Virtualbox. I havn't tried it before and I'm still brand new to both Ubuntu and Virtualbox. The installation went ...
3
votes
3answers
170 views
What is LXC and how to get started?
I will appreciate if someone could introduce me to LXC and tell me how to get started with this technology? In which cases does it make sense to use, and in which should i stay away from it?
0
votes
1answer
31 views
How to check motherboard chipset? [duplicate]
I am trying to enable Intel VT-x on my Clevo W150ER. The processor is an Intel i7-3610QM and it supports Intel VT-x. However, I've read that my motherboard also has to support it, namely, the chipsets ...
-1
votes
1answer
65 views
How to enable Intel VT-x? [closed]
I have a CLEVO w150erm, with a i7-3610QM processor, which supports Intel VT-x. However in order to use it I have to activate that option in the BIOS (or so that's what I believe) but I simply can't ...
1
vote
0answers
20 views
vmware workstation 9 on ubuntu 12.04 network problems [duplicate]
I have been using vmware workstation 9 for about 3 months without any problems. A few days ago I started workstation and it prompted me that vmware had to compile modules and install them into the ...
0
votes
1answer
54 views
Virtualize Ubuntu server 12.0.4 into 3 different containers
I have a dedicated server with 2 TB disk space, 16 GB memory. I need to virtualize it to 3 different containers (Public, private and DEV). I have been evaluating Open VZ
But it caused disk quota ...
0
votes
0answers
35 views
How to modify qemu-kvm bios.bin?
I know qemu-kvm use SeaBIOS as PC BIOS. I just want let vm created by qemu-kvm show a custom JPEG image during bootup. How to modify the file bios.bin?
I see the following command on Coreboot ...
3
votes
2answers
126 views
Host-only network with Virtual box and Windows host machine: cannot find device eth1
ANSWER
VirtualBox network adapter name on guest machine is not fixed all the time, each time you have disable and enable host adapter from VB prefrences, the network device name post-appended number ...
0
votes
0answers
75 views
How to share a folder between KVM host and guest using virt-manager?
For some time now, I've been using virt-manager to manage my virtual machines. When I want to copy a file from the host to the vm, I have been using scp to copy via ssh over the network. This is kind ...
1
vote
1answer
33 views
Managing Virtualbox on Ubuntu Server
We have some Windows product testers that need versions of Windows to test on. I was wondering if there's a way to install Ubuntu Server, and then virtualbox, and then host these sessions over the RDP ...
0
votes
0answers
22 views
vmware causes reboot 12.04 lts
I guess one of the updates must of mess with my VMware installation. It was working find the other day.I tried using a previous kernel (3.2.0.39) and disabling networking within the VM. using 3.2 ...
0
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0answers
225 views
Installing Windows 7 KVM Guest on Ubuntu 12.04 Headless Server via Command Line
I’m trying to install Windows 7 Professional 64-bit as a KVM guest using virt-install with an ISO file on my headless Ubuntu 12.04 Server via command line. I’m using Putty SSH from a Windows machine ...
0
votes
0answers
29 views
3d graphics acceleration for 12.10 vm on Fusion 5.0.3 on MBP 8,3 running OSX 10.8.3
In order to run a code (netgen, a mesher that has been around for 10+ years), I turn off 3D acceleration (in Fusion VM settings). Otherwise it complains - some of the complaints include GLX . . .
...
3
votes
1answer
4k views
How do I resolve slow and choppy performance in virtualbox?
Both, Ubuntu 12.10 and 13.04 perform very slow when running in VirtualBox 4.2.12.
How do I run Ubuntu with unity or enabled transparency smoothly with VirtualBox?
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0answers
12 views
Moving an entire partition to a virtual environment [duplicate]
Here's the deal. I have a 240GB SSD split in half with Ubuntu 12.04 on one 120GB partition and Windows 7 on the other. (I also have a 1TB HDD, with Windows XP on a 40GB partition) I'd heard about ...
1
vote
0answers
117 views
Bridge networking is not working in virtual box 4.2.8 with ubuntu 12.04 host and ubuntu 11.10 guest
Very good article but there is a problem for me.
I am using virtual box 4.2.8 with ubuntu 12.04 host and ubuntu 11.10 guest. I am unable to setup bridge networking beetween host and guest. here i am ...
2
votes
2answers
89 views
How do I enable hyperthreading?
We have the following CPU that supports hyper-threading. Though Ubuntu doesn't recognize that each core supports 4 threads.
Intel® Xeon® Processor E5-2407
http://ark.intel.com/products/64614/
The ...
3
votes
3answers
114 views
Run both at the same time, Windows and Ubuntu
I had read in some sites that it is possible to run two OS'es in the same machine at the same time through a Virtual Machine software, so you can switch Virtual Terminals with keyboard hotkeys and be ...
0
votes
0answers
42 views
Ubuntu KVM support GPU sharing or pass-thru
Can Ubuntu (12.04.1 LTS server) KVM support GPU pass-thru/sharing like VMware and XenServer? The guest OS can use the physical GPU 1 by 1 or 1 by many.
0
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0answers
58 views
New to Ubuntu; No icons after login
I just installed Ubuntu and am running it off of a virtual machine. I only get a blank screen after I go through the login process to the program. Any ideas what I might be doing wrong?
1
vote
0answers
24 views
managing XCP using xenopenmanager
ubuntu server 12.10 64bit.
i installed the xen server using the "apt-get install xcp-xapi"
trying to connect to host using openxenmanager but it keeps on giving me "[Errno 11] connection refused".
...
2
votes
2answers
100 views
Ubuntu inside virtual machine: ntpd or ntpdate or ??? to avoid clock drift
Problem: ntpd, when installed on a virtual machine running Ubuntu (I've had this on hosts with a variety of hypervisors such as KVM and VMware ESX) seem to be prone to severe clock drift. I haven't ...
0
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0answers
22 views
System image to be loaded to QEMU [duplicate]
Is there any way to take a snapshot of my current system and load it on another computer to QEMU?
1
vote
1answer
37 views
cannot make live snapshots on ubuntu 12.04 xcp-xapi
I have installed xcp-xapi on ubuntu 12.04, I can run VMs perfectly but I cannot make live snapshots, I receive the following error message:
xe vm-snapshot new-name-label=my_snap ...
0
votes
0answers
42 views
Ubuntu 12.10 activate Intel's VT won't load UI anymore
I have a Intel Core i5 64bits laptop with Ubuntu 12.10 as a single boot installed.
I want to install windows 7 64bits in the VM and to do so, I need to enable intel Virtualization Technology in the ...
0
votes
0answers
17 views
Unable to run Ubuntu on Virtual box: Kernel require X86-6PU [duplicate]
I am trying to install Ubuntu on oracle virtual box but I am not able to. I tried the same about a year back and it worked like a charm.
Here are the details:
1) Installed oracle virtual box version ...
0
votes
0answers
25 views
Managing windows virtual machines remotely
I have a very abstract and possibly naive question, nevertheless I am putting it up -
I want to develop a Ubuntu lab in an institute, using a client server model. I want the individual clients to ...
0
votes
0answers
160 views
Unable to connect to libvirt on Virtual Machine Manager?
I'm trying to install a Windows 8 VM using KVM and the Virtual Machine Manager GUI. Upon installing KVM and VMM, and starting VMM I get the error Unable to connect to libvirt.
Verify that:
- The ...
1
vote
0answers
144 views
Ubuntu 12.04 64-bit keeps freezing when using VMs [Using Lenovo ideapad g580 laptop]
I'm having an annoying issue with my machine that I hope someone can help me with.
My machine keeps freezing when running a VM under it. From what I noticed till now, it happens mostly when I save a ...
0
votes
1answer
115 views
How to access the internet from a virtual machine in Gnome Boxes?
I installed Gnome Boxes, created a new virtual machine and booted an ISO. The ISO boots up fine and the network inside the virtual machine got automatically configured by the distro (with dhcpd):
IP ...
1
vote
0answers
57 views
kvm error in syslog says cpu0 unhandled rdmsr
I have a server that hosts about 20 KVM guest machines. It's syslog is, at times, flooded with messages like these:
00:17:36 vhost-server kernel: [ 157.835078] kvm: 3138: cpu0 unhandled
rdmsr: ...
0
votes
1answer
26 views
Is it possible to have the remote host name appear in X11 windows?
I found that running applications over X11 from remote virtual machines give a lot better performance than VNC or Spice. However, it can get confusing when you have a bunch of windows open on your ...
2
votes
2answers
209 views
Virtualization on Ubuntu 12.04 LTS
We plan to introduce virtualization on our 64bit Ubuntu 12.04 LTS server so that we can run, in different VMs, a file server for our staff and some development machines for our IT team (code ...
7
votes
4answers
799 views
Is there a virtual machine with direct access to CPU and GPU for gaming?
Sorry for the long question.
With the coming of Steam for Linux I may have been over optimistic and got rid of windows installation.
The problem is that I have about 100 Steam games that are not (and ...
2
votes
0answers
50 views
How do I run the Ubuntu Phone Nexus7 image in a VM?
Do I need to go through the device imaging steps with an ADT VM, a specific qemu configuration, something else, not possible?
How do I run the Ubuntu Phone Nexus7 image in a VM? Any of the above ...
1
vote
3answers
221 views
How to Run Dual Operating Systems, Windows 7 Primary, Ubuntu Secondary
I know how to install two operating systems, but the problem is, I only know how to set it up in a way that requires me to reboot the machine, and selecting an OS to boot up. So pretty much only one ...
0
votes
1answer
40 views
How to connect on VNC client to non-default display (:1)
Context
I'm working with a friend to run a virtual machine on a remote server and connect to it using VNC.
As he already have one VM on the :0 display, he put mine on the :1 display.
Issue
I ...
0
votes
0answers
21 views
Install Ubuntu Touch in a virtual machine [duplicate]
How do I install the Ubuntu Touch Developer Preview a virtual environment?
I have already downloaded the zip-files (phablet-flash -D -l -d manta). Is there any way to install them in a virtual ...
3
votes
2answers
105 views
How do I migrate currently installed Ubuntu to a Virtual Machine?
I'm finding that my graphics drivers (ATI Radeon HD 4200) run MUCH better in a native windows system, I can't even get the closed-source drivers working in Ubuntu, thus leading me to want to run ...
0
votes
1answer
55 views
How to use old Windows 7 install in Ubuntu?
I have decieded to convert my Windows 7 laptop to Ubuntu. I virtualized the Windows 7 install and I thought I read that there is a way to launch the apps that are in my Windows 7 VHD inside Ubuntu ...
