A Keyboard-Video-Mouse switch allows several computers to share a single keyboard, display and mouse.

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Mac Pro, OSX 10.9.5, Mirror Display to Raritan Cat 5 Reach KVM

I can get my MacBook Pro, OSX 10.9.5 to work fine, using the Raritan KVM. As well as a Mac Mini, with the same OS. When I try to use the MacPro, the computer the KVM is intended for, It doesn't even ...
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24 views

Need advice for a kvm switch that will link my pc, laptop, router and other items [closed]

I have a very basic question an need some help regarding a kvm switch. Currently I have a xfinity router that is hard wired to my pc (also has wireless capability which we use for all other devices in ...
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2answers
197 views

Can I somehow speed up Windows's USB Plug n play function (on a USB Hub/switch)?

I'm using a KVM-switch like setup to share my keyboard and mouse between a Windows machine and a Linux machine. I have a Logitech Mouse and Corsair (K95-RGB) Keyboard (ironically both devices made ...
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6 views

No sound from Linkskey LDV-302 KVM to speakers

Using a Linkskey LDV-302 KVM to operate two computers. XP 32 and Windows 7 x64. It's a great little tool but I cannot for the life of me figure out how to get sound from the XP to play through the ...
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11 views

Windows 7 - KVM - audio issue

Current setup: 2 PCS connected via KVM switch to 1 monitor. Both are connected via USB for keyboard and mouse. VGA for video. I have a music amplifier directly attached the audio jack on PC1. When I ...
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58 views

Do KVM switches work with 144Hz Gsync gaming monitors?

I have a monitor that does 144Hz and Gsync at 2560x1440. It only uses displayport to support these features. Assuming I get a KVM that works with DisplayPort, if I use the KVM with this monitor, will ...
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19 views

KVM Switch for Multiple Machines in Dual Screen or Split Screen

I've got two machines and i'd like to be able to share a dual monitor set in 3 different "modes". Machine 1 Dual Screen Machine 2 Dual Screen Machine 1 Screen 1, Machine 2 Screen 2 (Split mode) If ...
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1answer
30 views

Install CentOS 6.7 guest without internet connection via console?

I have problems installing a kvm guest CentOS over ssh on a server without internet. This is what I do: fallocate -l 200G /var/lib/libvirt/images/dbpvvtlzg.img virt-install \ --accelerate \ ...
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32 views

Low level command to find supported screen resolution

I am trying to figure out what is wrong with a cheap VGA+USB KVM. It is supposed to support a max resolution of 1920 x 1080, however when I plug it (single PC connecter, the other usb/vga ports are ...
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1answer
192 views

How to use vga passthrough in Ubuntu 15.10 with two AMD graphic cards using the same driver

I have a Ubuntu 15.10 based PC with two different ATI/AMD graphics cards (ATI Radeon 4650 and AMD 7970) I want to install Windows via qemu/kvm with vga passthrough. For this I have to blacklist the ...
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39 views

How to enable remote audio in KVM VM via rdp

I have a Windows 10 VM running in KVM, & when I connect via RDP, even though I have remote audio enabled in the RDP client, I still get an error complaining about there being no audio hardware ...
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103 views

Synergy Multi Monitor Client/Server Config Mouse shift Issue

I am trying to achieve the best synergy mouse "shift" from server to client and vice versa but having some trouble due to either synergy's limitation or Windows display configuration (server & ...
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1answer
41 views

One computer, 3 Monitors 1 TV switch 1 Monitor for TV

I have a 3 screen setup with a TV next to the monitors. I was wanting to occasionally switch the 3rd monitor out for the TV (before i was having to go under the desk and switch the HDMI cables around) ...
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0answers
13 views

What does this XML block for CPU do?

I'm having trouble getting a CPU configured. The problem CPU configuration is shown below. However, I have a good configuration and I am trying to understand what it does so I can add pieces of it to ...
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20 views

Transfer Data from KVM Whonix VM

I have data stored on my Whonix workstation and want to transfer it to my real machine. Do do so, I followed the instructions on the official website. However, it doesn't seem to work. Inside the ...
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58 views

Kernel panic - not syncing: Fatal exception in interrupt in openstack vm

I setup openstack in one ubuntu server and allocated several vms in the openstack. randomly some vms are panic w/ the error(see below). Anyone can give some suggestions? thanks Kernel panic - not ...
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1answer
17 views

KVM linux bridge

I'm quite new in networking. I have an server with an ip addr a on eth0. Now I have via KVM an VM running on the server. I've got an other ip addr b which I want to use for the vm so that it will be ...
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50 views

KVM switch switches automatically on VirtualBox usage

I am using KVM switch Multico EW K1904U. The problem is that it confilcts with Oracle virtual box somehow. Particularly, if I am terminating virtual machine on computer 1, it switches to computer 2 ...
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33 views

KVM switch triggers randomly on any operations with VirtualBox windows

I would like to try to make this KVM switch unavailable for guest operating system. Unfortunately, Oracle documentation is not clear. They probably use terms "local", "remote", "guest" and "host" ...
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1answer
153 views

How to connect to local KVM guest via SSH tunnel

I use Virt-manager for virtualization on Debian. I want to connect to my guest through a remote SSH tunnel. Guest is also on local Debian machine. Is this possible? I have already tried this command ...
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1answer
386 views

KVM switch not recognizing USB devices on Windows 10?

I installed Windows 10 earlier this week. All week my computer has functioned fine, but today when I turned it on I get an alert saying USB Device not recognized. I have several USB devices plugged ...
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90 views

KVM / Qemu Virtualization Live-Snapshot

im running an Ubuntu 14.04 Host with KVM/Qemu (libvirt) as virtualization host. Now im here to ask for the best practise about creating snaphots for the whole VMs. i read much about a Live-Snapshot ...
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119 views

Can ping but can't otherwise reach PFsense clients on virtual bridge

I have a setup with a physical hypervisor running KVM + Libvirtd on Fedora 22. On this hypervisor, there's a PFsense VM and several other VMs interconnected on a virtual bridge. The PFsense VM is ...
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2answers
46 views

Is there a KVM solution where I can view and control multiple devices on a running computer? [closed]

I am looking for a Keyboard Video Mouse control to control multiple computers. Instead of the traditional way of time multiplexing a real monitor / keyb / mouse, I would like to see all the screens as ...
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2answers
86 views

Using 2 monitors with 2 PCs

I have dual monitors (HDMI/DVI, 1920x1200) and will be buying a second PC, and perhaps also a third monitor. I'd like to share each monitor individually between the PCs, i.e. put all monitors on one ...
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48 views

Issues with bridged libvirt networks

I have created bridge for primary interface on my Fedora 22 hypervisor: systemctl stop libvirtd MAIN_CONN=enp8s0 nmcli c delete "$MAIN_CONN" nmcli c add type bridge ifname br0 autoconnect yes stp off ...
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1answer
245 views

Use host's onboard/integrated graphics from a virtual machine

Is there a way to let a VM access/use a monitor connected to the motherboard's VGA port as if it were its own monitor with KVM-QEMU?
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1answer
278 views

hardware keyboard and mouse sharing linux/windows to mac/windows with international support

I've a primary desktop pc with Linux/Windows on it and a secondary Mac mini with OS X and Windows, one monitor each. I'd like to share keyboard and mouse from primary to secondary, have already tried ...
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2answers
73 views

KVM switch, many console to one computer [duplicate]

I understand KVM's purpose is to control multiple computers from one place (one set of KVM). I am looking for a device that functions the other way around! That is, control/work-on single computer ...
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119 views

Import qcow VM to kvm Virtual Machine Manager

I am able to run a qcow disk image on Ubuntu 14, by issuing the command line kvm -m 512 -usbdevice table -hda MyVM.qcow The qcow VMs were created with VirtualBox. However, if I launch Virtual ...
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1answer
161 views

Would a USB splitter work on a KVM?

I have a USB KVM switch. I also have a Roccat mouse and keyboard. However, these don't work with the KVM very well. If they're plugged into the keyboard & mouse ports, the extra features of the ...
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1answer
133 views

Is there a way that two remote windows sessions sharing a mouse and a keyboard?

The question is somewhat tricky to you unless you know about virtual desktop environment Currently, my office is using several Ncomputing's L300 devices, thin clients, and sharing rss on the host ...
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42 views

Share 1 hdd to PC and PS3

I have HDD connected to PS3 via USB. Is there any device to allow connecting this HDD to computer also? My goal is to have this HDD connected to both PS3 and PC and then on PC there supposed to be ...
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0answers
58 views

Is there anyway to install a software inside a VM?

In my system I have 100s of virtual machines and I want to install a package uniformly inside those VMs, same version etc. I may not have the passwords for those VMs, becuase different users may ...
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0answers
14 views

Keep windows on 2nd screen after switching monitor via KVM [duplicate]

I am using a KVM switch for switching between my Windows 8.1 notebook and a Linux PC. That switch is smart enough to keep the EDID information for both outputs, so even after switching away from one ...
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1answer
876 views

Connecting two different laptop docking stations to dual monitors [closed]

Hoping someone can tell me what I need to get this accomplished for my boss. We have two monitors in a conference room and want to set them up to two different docking stations. Some of our reps have ...
2
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1answer
50 views

Mouse takes too long to be discovered

I have a dual PC setup with a device that allows me to use one mouse, keyboard, and monitor (I don't remember what that's called). One PC is running Vista and the other is running Linux. When I switch ...
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1answer
451 views

Gtk-WARNING **: cannot open display

I have centos 6 minimal (headless) as a Host and installed ubuntu 14.04 Desktop as a guest and using KVM. There is a web application deployed inside Guest, and it opens and closes one GTK ...
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0answers
139 views

Intel AMT KVM: Accessing Multiple Servers Behind One Public IP Address

I have to host multiple servers in a collocation center which is distant over 250 km. I need to have as good remote control over the servers as possible. In other words, I need to be able to access ...
2
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0answers
829 views

How exactly does “intel_iommu=igfx_off” affect the passthrough of an Intel IGD?

How exactly does "intel_iommu=igfx_off" affect the passthrough of an Intel IGD? Does it prevent the detachment of Intel IGD from host altogether so that the emulator such as qemu-kvm won't even see ...
0
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1answer
72 views

Stop guest VM powering off when switching machines?

I have two machines, both windows. I'm using VM Workstation 11 in one. If I have the VM running on one machine, and I switch to the other one for ~5 minutes, it appears as though the VM powers off. ...
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1answer
271 views

Issues with KVM switch and xrandr

I've got two computers routed through a VGA KVM switch to a 1920x1080 monitor. The input and output of the KVM are VGA. On one of the computers, there is only a single DVI-I output, so I've attached ...
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0answers
130 views

Could not get PS2 keyboard to work with Startech KVM

I have a Startech 2-port KVM switch I am using between a Windows 7 and Linux box. Unfortunately I cannot get it to work with a PS2 keyboard that I like (using a PS2-to-USB adapter), although it does ...
0
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1answer
551 views

KVM with dual output for extended desktop [closed]

I'm having trouble finding a solution for setting up a switch for three laptops to two monitors. I'd need a KVM that matches the following criteria: 3 inputs for the laptops; 2 outputs to two ...
0
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1answer
328 views

Using dnsmasq with KVM

I just installed KVM on a CentOS 7 x64 minimal installation version at home. And I got a problem when the guest is trying to get an IP from the internal DHCP server from KVM (dnsmasq). I already have ...
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1answer
212 views

KVM With Black Screen

So I've recently picked up a KVM switch. Installed it, mouse and keyboard work fine. But now I have a black screen. I can unhook and go straight to my video card with no problem, but nothing out of ...
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1answer
73 views

Can KVMs for 3 monitors & USB keyboard/mouse be used in a mixed Mac/PC environment?

Is it possible to use three Thunderbolt displays on multiple computers (mixed environment of PCs and Macs)? I've used KVMs in other PC-only environments, but I am trying to find out if both PCs and ...
2
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1answer
54 views

KVM to/from PCs

Is there a way to send keystrokes and mouse signal to a target machine without installing any type of software (even an OS) on the target machine? I want to do some repair and diagnostics-related ...
2
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2answers
244 views

Why does my monitor sometimes display a moira pattern (of sorts)

I recently bought a SIIG CE-KV0411-S1 (2-port DisplayPort KVM) to share an Asus VK278Q between my gaming PC and a MacBook. The Mac never gives me any trouble, but if the PC goes to sleep while it is ...
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1answer
200 views

qemu + centos 7 - cpu tuning in not available on this host

I am running OpenNebula on Centos 7 hosts - one host is fully operating the other two says: error: unsupported configuration: CPU tuning is not available on this host I've got through some git code ...