I am getting the below error while installing xenserver on vmware, how to solve this problem?
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I have following configs:
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You need to disable Hyper-V which is incompatible with Workstation Pro or Workstation Player.
Go to Control Panel -> Program and Features -> Turn Windows features on or off.
Un-check Hyper-v and click "Ok"
Execute:
bcdedit /set hypervisorlaunchtype off
In an administrator cmd window
Then restart.
Related
After installing Ubuntu 18.04 on Virtual Box 6.1 the screen is small and we are unable to install Guest Additions.
If you try to access the mounted guest additions ISO image directly, you get mount errors.
Changing the Screen resolution of the Ubuntu worked for me.
Go to Displays Setting and change Resolution.
On the internet people are giving different solutions that could end up corrupting the installed guest OS. After trying multiple times to have the screen size resolved with Ubuntu 18.04, Virtual Box 6.1 running on Windows 10, here are exact steps that will help:
Make sure to install VirtualBox Extension pack from -
https://www.virtualbox.org/wiki/Downloads
Opt to do "normal installation" with following selected - "Download updates while installing Ubuntu" and "Install third-party software for graphics and Wi-fi hardware and additional media formats"
After installation, system will restart but the screen will be small
IMPORTANT STEP: If you click on 9 dots (Show Applications), you should see icon for "Software Update" (spinning circle with A on it). Click on it and ensure all the pending updates are installed
Once all the software updates are completed, open terminal and run following command - sudo apt install gcc make perl
Then click on Devices > Insert Guest Additions CD image
While guest addition is being installed keep focused eye on the output. If any dependencies is missing, you will see it on the screen. If all dependencies are resolved the auto-run should install the guest additions for you and clearly state that install additions will not activate until restart.
Restart the OS and you should see full screen on load.
With latest VirtualBox version 6.1.4, the above did not work as the issue was in Guest Additions 6.1.4. Installing Guest Additions 6.1.5 from https://www.virtualbox.org/wiki/Testbuilds solved the problem. For details refer -https://www.virtualbox.org/ticket/19336
Also I had to assign more display memory. After logging in I have to press Ctrl + F or view > full screen to let the screen scale.
Hope this helps!
Install Virtual box on mac OS +10.3 with security kernel can failed. After you have this message :
Kernel driver not installed (rc=-1908)
because you have to add editor Oracle in the list of security kext.
If you have chance, you can see the ask for authorisation in Preference -> "Security and Privacy".
But it was not my case. I want to share the solution, because it was a really pain for me:
Add Oracle editor in this authorization list.
Restart your mac in Recovery mode (cmd + R)
Then open a Terminal and enter : spctl kext-consent add VB5E2TV963
Restart your mac.
VB5E2TV963 is the code for oracle.
It's ok for me with Mojave and Virtual Box 6.
I installed Oracle VirtualBox v5.2.18 on my Windows 10 1803 and ran Ubuntu 18.04 on it, but it gave me this message: "VT-x is not available" (see image below):
VT-x is available on the CPU I'm using and is enabled in BIOS, also I've turned off Hyper-V using task manager.
What should I do next?
Thanks in advance
I had the same issue with Virtual Box. After trying to solve the problem for a while I decided to try VMWare Player. This also gave me an error, something with Device Guard being enabled. Then after some searching I came across this video: https://www.youtube.com/watch?v=VIBdY-5zr58
In short my problem was solved after entering the commands below in a administrator command prompt:
bcdedit /create {0cb3b571-2f2e-4343-a879-d86a476d7215} /d "DebugTool" /application osloader
Then copy paste the rest below and press enter
bcdedit /set {0cb3b571-2f2e-4343-a879-d86a476d7215} path "\EFI\Microsoft\Boot\SecConfig.efi"
bcdedit /set {bootmgr} bootsequence {0cb3b571-2f2e-4343-a879-d86a476d7215}
bcdedit /set {0cb3b571-2f2e-4343-a879-d86a476d7215} loadoptions DISABLE-LSA-ISO,DISABLE-VBS
bcdedit /set hypervisorlaunchtype off
Now, Restart your system
Both VMWare and Virtual box started working after the reboot on my machine.
Try this:
Uncheck Hyper-V via Control Panel/ Windows features on or off (reboot maschine)
Switch off Memory Integrity in Windows Defender Security Center / Equipment Safety (? translated by myself...)
I had the same issue and got it fixed by disabling Containers and Hyper-V features from Windows Features dialog
Windows Features Dialog
If you have uninstalled hyperv and ensured SVM, vt-x or whatever virtualization is available in your bios, then try this:
Run these commands in an elevated cmd prompt, then reboot
dism.exe /Online /Disable-Feature:Microsoft-Hyper-V
bcdedit /set hypervisorlaunchtype off
FTR I do not recommend disabling windows defender integrity features.
When I am trying to add a new Network Interface for Host only network, Virtual Box version :Version 5.0.22 r108108.
I am getting a following error:
Could not find Host Interface Networking driver! Please reinstall.
Result Code:
E_FAIL (0x80004005)
Component:
HostNetworkInterfaceWrap
Interface:
IHostNetworkInterface {455f8c45-44a0-a470-ba20-27890b96dba9}
Reinstall the Virtual Box and restart your system.
open virtual box -> select the default virtual machine-> setting -> network -> change host-only to bridged networking -> start virtual machine -> Open docker quickStart Terminal to connect
You must reinstall the driver.
Go to device manager, you will find an "unknown driver" missing then update it by pointing to this link:
C:\Program Files\Oracle\VirtualBox\drivers\network\netadp6\VBoxNetAdp6.inf
Existing answers didn't help me, but this did:
Open the Network tab of your VirtualBox settings.
Cycle through all Adapter tabs and make sure none of them points to something non-existent, even if the adapter is disabled.
For disabled adapters, enable them, set to Not attached, then disable again.
Save.
UPD: that didn't solve it. The solution was to reinstall VirtualBox like #ArpitArgarwal suggests, but simply repairing it didn't help. What helped was:
Manually uninstall existing VirtualBox.
Install VirtualBox, starting the installer with admin privileges.
1.Open Virtual Box with Run as administrator. Then it showing below snapshot error: 0x80004005 belongs to Failed to open a session for the virtual machine. Check with this error correct or not.
http://commandstech.com/how-to-resolve-failed-to-open-a-session-for-the-virtual-machine-error-code-0x80004005/
5.Now, the issue may be solved. If an issue is still pending then close it Virtual Box. Then open with Headless start option. It means that Restart the Virtual Box.
In some cases, (worked for me) running and getting the latest update of vbox fix the problem. And got the Host Interface Networking driver automatically installed.
The update I run was:
VirtualBox-6.0.14-133895-Win
Follow the below settings and it will allow you to configure Host-only Adapter-
Open VirtualBox Manager
Click on "File" -> "Host Network Manager"
Click on "Create".
Now you can select "Host-only Adapter" from Network tab of a VM.
Note: Screenshot taken from VirtualBox 6.0
I'm working with a Redhat VM that indicates VMware Tools OSPs is installed and running, since its VMware Tools status in vSphere is "Running (3rd-party/Independent)". I have also verified that the VMware Tools daemon, vmtoolsd, is running by running the following command ...
# pgrep -fl vmtoolsd
>> 6048 /usr/bin/vmtoolsd
However, whenever I try to run the vmware-toolbox-cmd command, it says command not found. What is this VM missing that it has VMware Tools OSPs installed but does not have the command for it?
There is no GUI interface called vmware-toolbox with vmware player 5 (and other newer products), as per Installing and Configuring VMware Tools:
The graphical user interface for VMware Tools, which is sometimes called the VMware Tools control panel and which is available from the notification area in the guest operating system, has been deprecated
You can however find settings for the toolbox, say "Update automatically", in the graphical user interface of the VMWare Player on the host (as in Player -> Manage -> Virtual Machine Settings -> Options -> VMware Tools).
As for vmware-toolbox-cmd doesn't do anything"? You bet it does, read the doc above.