I use Ubuntu 20.04
I installed genymotion and virtual box from official sites.
When I installed first time genymotion emulator launched after few attempts. After few days didn't launch any more. I tried reinstall virtual box but it doesn't helped to me. I searched on the internet but I didn't find anything what fixed my problem.
When I launch emulator from genymotion it shows me this error:
When I launch this machine from virtual box it show me this error:
UPD: Also I have VMware Player on my machine. Maybe it's interrupt it, I don't know.
Have you followed the instructions from Genymotion help center article: https://support.genymotion.com/hc/en-us/articles/360002718198-Unable-to-start-the-Virtual-Device ?
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 installed virtual box properly but this problem persist.
i am using fedora 23.
Unable to load VirtualBox engine.
Possibly try restarting virtual box from the terminal or running Genymotion as an admin without an IDE open on startup.
Also, here are two other threads with similar problems:
Genymotion error
Unable to load virtualbox engine
I'm trying to get my Windows 7 computer's built-in microphone to work inside the Genymotion Android virtualizer, but there is apparently a VirtualBox bug - https://www.virtualbox.org/ticket/11133 - Does anyone have a work around?
Go to Settings and then to Audio and there verify the audio drivers installed and the audio controller being used by the virtual box. I think that this problem might be due to the Driver Not Installed issue or the host settings are not configured properly with the host machine and the virtual box.
I was given a VMWare image running Windows Server 2008 which was imported on my PC perfectly fine and works.
I really want to run it on my MacBook Pro and would have to use Oracle Virtual Box as it seems there is no VMWare Player for OSX.
According to the Internet, the strategy for opening a VMWare machine in Oracle Virtual Box is to create a new machine and attach an existing hard drive.
On the Mac I tried this and get into a situation "Windows Error Recovery" which I am unable to recover from.
On the PC I get exactly the same problems with Oracle Virtual Box with that same image as I do on the Mac.
On the PC (as stated) I can run the VM in VMWare BUT if I have already attempted to open the VM in Oracle Virtual Box, the image is corrupted and can't then be opened on the PC with VMWare.
My question is if anyone has any knowledge of what settings need to be changed in Oracle Virtual Box before opening the VM and destroying the image with it.
Many thanks
Kevin
I worked around this issue by attaching the Windows Server 2008 disk image as additional Storage to another VM that was already working (e.g. an IE8 Win7 VM downloaded from Microsoft). You can set the hard disk as master or slave, or switch when booting up the main VM.