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Unable to start minikube and exiting due to PROVIDER_HYPERV_NOT_FOUND

We are getting the below error while running the command "minikube start --driver=hyperv" which was initially working properly but suddenly started giving an error.C:\Windows\system32>minikube start...

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How to disable Hyper-V in command line?

I'm trying to open VMware, it says that VMware player and Hyper-V are not compatible. I found it here, but it's not working using the command it offers.I tried to see the help, found that there's...

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Error upon starting a nested Virtual machine inside a windows server 2012 vm

I have created a VM with windows server 2012 using VMWare workstation in windows 11 on a Ryzen laptop with virtualization enabled in the BIOS. Upon creating another virtual machine using hyper-v in...

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What is the point of a Type 1 Hypervisor?

I've been trying to get into Linux lately, and while experimenting with different distros on VirtualBox, I've come across it being a a 'type 2' hypervisor. Now, after a quick search, it became clear...

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access qnx network via android in pc

the environment is SA8155,qnx hypervisor create two qvm,one is qnx 7.0,one is androidmentioned!!android have already wifi ,so we can access the wlan0 of android in pc eth0they have common gateway...

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Can I dynamically resize firecracker microVMs during runtime to adjust vCPU...

I wanted to implement a serverless platform where I can resize microvms based on load. For my idea to work, I need to resize microvm (firecracker VMM) with 2vcpu to 8vcpu and so on. Is this possible?...

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Task Manager and Hyper-V Logical Processor/%Total Run Time Comparison

On a Hyper-V host running Windows Server 2019, I observe the following picture:The %Utilization graphs in Task Manager and the Hyper-V Logical Processor/%Total Run Time (for Total Instance) graphs in...

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What is hypervisor and what does it do?

I understand that servers are set up to run virtual machines with user applications in cloud settings and will have a hypervisor instead of a host operating system. I was wondering why is the...

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Is a google compute virtual machine highly available?

So I have a cloud virtual machine on google compute, does this mean by nature that it is highly available? If the VM is running on a single piece of hardware on GCE, if the piece of hardware breaks...

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Getting the running time of Xen guest domain

I need the Xen domain to see the times it was running. I tried rtems and Linux domains on xen4.11, and on both of them, the uptime shows times when the domain was not running on the vCPU.Based onthis...

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many IO threads, very slow writing performance and flooded swap when creating...

We ware running libvirt on our tiny In-House servers. (4 cores / 8GB Ram, 8 cores / 32 GB Ram) and we are facing the same strange behavior on both when we try to run virsh backup-begin in »push...

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How to check VM is up and running & IP address after creating it using...

we have a physical machine with Type 1 Hypervisor and no GUI, we are trying to create a new VM using the below Powershell commands$VMName = "MyTestVm"$VMPath = "E:\Virtual-Machine" $VHDSizeGB = 200...

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Error when opening the Docker in Windows 10- /sigterm error exception has...

Error when opening the Docker in Windows 10- /sigterm error exception has been thrown by the target of an invocation: pipe hasn't been connected yet (https://i.stack.imgur.com/SN85x.png)Tried by...

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HVC and SVC calls in classic autosar

I am working on the Classic Autosar platform. In driver there are some HVC/SVC calls which I am expecting to implement for my driver.Is there any support in Autosar for HVC/SVC calls? What interface we...

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What will happen when page fault occurs in AARCH64 stage 2 translation? How...

I want to write a AARCH64 hypervisor. I route exceptions which happen in el1 and el2 to el2. I would like to know the specific scenarios in which a page fault occurs, such as incorrect access...

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What is the proper way to check if HyperV is running?

I am trying to write a powershell script to install and set up Hyper-V machines. The install seems to be ok, however, I get contradictory responses from the system.Basically, I use the (gcim...

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Android Emulator on AMD/Win 10

I've read ton of links with the procedure to use hardware acceleration for Android emulator on Ryzen processor/Win 10. I've enabled Windows Hypervisor Platform and SVM on Bios (I'm on Ryzen 7...

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Unable to find Virtualization option in bios settings

I am trying to install docker desktop, for this virtualization need to be enabled.But I am not able to find this option in bios settings on HP Pavilion laptop. I am using windows 10 operating...

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Visual Studio 2022 (MAUI/Xamarin) Android Device Manager does not support AEHD

On my brand new Win11 Pro machine (AMD Ryzen 9 7950X) my Visual Studio 2022 Enterprise installation (v17.7.6) doesn't use hardware acceleration when I disable Hyper-V and enable AEHD (or GVM).Short...

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Multiple Projects(or images) on STM32 Board

I'm here to ask some questions about my project.Now I'm implementing a lite hypervisor.So I made three discrete projects(monitor.bin, OS1.bin, OS2.bin), and divided memory.MEMORY{ CCMRAM (xrw) : ORIGIN...

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Difference between static partitioning hypervisors and separation kernel /...

I am trying to get an understanding of virtualization approaches.This paper describes static partitioning hypervisors.In this survey paper the category separation kernels and microkernels is explained...

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What is the CSR for the S mode that is effective even in HS mode?

I'm new to RISC-V and have recently started learning about it. I'm currently developing with the help of documents available on riscv.org.While investigating Hypervisor extensions, I noticed that there...

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Enter Hypervisor Mode on ARMv7 through Kernel Module

I am working on a project where I have a router with ARMv7 processor (Cortex A15) and OpenWRT OS. I have a shell on the router and can load kernel modules with insmod.My goal is to write a kernel...

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What is the role of HS level sstatus.MXR in two stage paging when...

Note: The document version used for the quote below is 20211203 dated October 2, 2023.In section 9.5 of the RISCV privileged spec there is the following statement:The vsstatus field MXR, which makes...

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Understanding the Role and Implementation of VMID in RISC-V Hypervisor hgatp...

I'm currently working on implementing a RISC-V hypervisor and have a question regarding hgatp during guest OS switches.When HSXLEN=64, VMID is located in bits 44 to 57 of hgatp. Although I've consulted...

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XEN package installing through yocto

I am trying to add xen package to imx8mp through yocto.in conf/local.conf, I have added this line DISTRO_FEATURES:append = " xen", but no package is coming in image what should iI do?Also, I have tried...

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Linux vhost kvm exit upon guest sending a packet

According deep-dive-virtio-networking-and-vhost-net a benefit of Vhost protocol (virtio-net guest driver & vhost-net host driver) is that when the Guest send a packet there is no need for the vCPU...

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VMX virtual apic interrupt

How to send external interrupts to guest when following enabled:Use TPR shadowVirtualize APIC accessAPIC register virtualizationVirtual-interrupt deliveryAcknowledge external interruptsExternal...

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Can't start the Android emulator –'WHPX: Unexpected VP exit code 5'

I can't start the Android emulator.It always exits with the error: WHPX: Unexpected VP exit code 5.I used Android Studio 3.6.2 and the latest Android Virtual Device (AVD).And I installed the Windows...

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