All Questions
Tagged with hardware-virtualization virtualization
34
questions
0
votes
0
answers
20
views
Containerized applications and hardware resources
Linux user here. With increasing frequency, I am considering using containerized applications for several applications, mainly to avoid dependency problems and stressful reinstallations in a hurry.
In ...
- 25
0
votes
1
answer
5k
views
Virtualization is enabled in BIOS but is not working in Windows 11
I have an Intel i7-9700K, and everywhere keeps saying that virtualization is not enabled.
I've checked and it is indeed enabled in the BIOS, but it isn't working in Windows 11 Pro 21H2.
The Intel ...
- 1
2
votes
0
answers
8k
views
Pros and Cons of Core isolation and memory integrity in Windows 11
Almost the same question has already been asked for Windows 10: What is Windows 10's core isolation memory integrity setting, and what does it do? 4 years ago and a good answer has been provided ...
- 301
0
votes
2
answers
3k
views
Virtualization Enabled in BIOS but not enabled in Windows 10
I am trying to install WSL which of course requires virtualization to be on. I tried enabling it in bios, but windows 10 refuses to enable it. I have tried completely disabling Hyper-V, and disabling ...
0
votes
0
answers
72
views
Virtualization server - picking the hardware with multiple host adapter
We have decided to pick two servers (hardware) and dedicate them to kvm virtualization, replicating data from server A to server B using DRBD + LVM (every guest will store its virtual disk into its ...
- 105
0
votes
0
answers
1k
views
ASUS PRIME H310M-E R2.0/CSM VX-t virtualization
I bought the motherboard ASUS PRIME H310M-E R2.0 and didn't even check if virtualization is possible with this motherboard. In the bios, I see VT-d and am able to enable that, but I don't see VT-x or ...
1
vote
1
answer
6k
views
Windows 10 - Hyper-V Support : Yes, Virtualization: Disabled
I've gone through all the steps and gotten Hyper-V enabled properly, but my system still shows Virtualization as disabled even though it also shows Hyper-V is enabled. I have enabled Hyper-V in ...
- 137
0
votes
1
answer
1k
views
Whenever I'm trying to open up an Android Emulator on either VS Code or Android Studio, I get "Windows Hypervisor Platform accelerator is operational"
I'm trying to develop an app using Flutter but whenever I try and open up an Android Emulator I always get "Windows Hypervisor Platform accelerator is operational:
Windows Hypervisor Platform ...
- 103
0
votes
0
answers
1k
views
Surface Book and VT-x
I have the Surface Book with i7-6600U processor. It has to support VT-x, however, Intel processor identification utility says it does not.
What I tried to do in order to remove this issue:
All the ...
- 101
0
votes
4
answers
916
views
Computer ports like 22, 25, 80, 443 and 3306, are they of the motherboard or of the operating system?
As far as I know as of 2018 some of the 65535 available ports has at least one of what's called a "port proto"; I know 2 such protocols; TCP and UDP, while TCP is the mainly used one.
If I'm not ...
user529857
1
vote
0
answers
484
views
XenServer 7.5 Virtual Machines not booting without installation media
I recently turned an old gaming computer into a server and decided to put XenServer 7.5 on so I could flip between Windows and Linux servers. Installation of the hypervisor went well and I proceeded ...
- 11
5
votes
2
answers
16k
views
Isolate single device into separate IOMMU group for PCI passthrough?
I have below IOMMU groups and devices.
$ for a in /sys/kernel/iommu_groups/*; do find $a -type l; done | sort --version-sort
/sys/kernel/iommu_groups/0/devices/0000:00:00.0
/sys/kernel/iommu_groups/1/...
- 63
0
votes
2
answers
147
views
What can I do with computer besides changing the processor when it doesn't support virtualization?
My computer doesn't support hardware virtualization. What can I do?
If I install any kind of software will it help or is there any solution available for this problem besides changing the processor?
3
votes
3
answers
3k
views
Wacom tablet not moving cursor under KVM Windows guest
I'm running a Windows 10 guest in KVM under an openSUSE Tumbleweed host. I occasionally need Windows on my laptop for creative applications such as Photoshop and KVM has been great so far. However, ...
user854774
1
vote
1
answer
583
views
what is the network bandwidth of a virtual nic?
I am trying to do communication between two VMs hosted on one server. I want to know what is the maximum bandwidth capacity of virtual nics ? I am using virtual machine manager.
- 21
0
votes
1
answer
877
views
Enabling EPT for nested virtualization
I recently bought a server with the following specs:
Supermicro X8DTL-3 (BIOS version 2.1b 11/16/2012)
2x Intel® Xeon® Processor X5660
6x 4GB (Non registered ECC) RAM
I've been trying to enable EPT ...
- 11
0
votes
2
answers
367
views
wrong hardware virtualization support message?
I have a lenovo Z570 laptop running windows 10 64-bit. My processor (i5-2430m) + bios offer support to virtualization.
however if I enable "Intel virtualization" option in bios:
hyper-V works fine.
...
- 91
1
vote
1
answer
693
views
What is a "raw disk" and how are filesystems set up on one?
I am trying to understand how "raw disks" work on virtual machines.
If I understand correctly, if I want to run Windows off of a raw disk with KVM as my host, I must install NTFS drivers on the host, ...
- 328
2
votes
0
answers
465
views
Dual boot Windows 10 & Ubuntu, also run Ubuntu in hyper-v?
I dual-boot with separate SSD's for Windows 10 and Ubuntu 16.04. Is there a way that I can virtualize the Ubuntu 16.04 SSD in Hyper-V or VirtualBox and still be able to dual boot?
- 121
-4
votes
1
answer
199
views
What does a hypervisor means in the context of virtual machines?
In this Harvard lecture about HTTP and VPS at min 59:00 https://www.youtube.com/watch?v=8KuO4r5CHjM the lecturer talks about Virtual Private Servers and Virtual Machines. He said that they are managed ...
- 1,863
1
vote
1
answer
96
views
Is my mainboard HAV compatible?
How do I see if my Hardware-Assisted-Virtualization is compatible?
- 11
1
vote
2
answers
6k
views
Oracle virtualbox not allowing than one CPU - Hardware virtualization not available
I have the following hardware configuration:
Processor: AMD FX-8120 (Zambezi)
Board: ASUS M5A88-M
OS : Windows 8.1
RAM : 4GB DDR3
I installed Genymotion which created a virtual machine for Android. ...
- 173
0
votes
1
answer
2k
views
Enable hardware virtualization in windows 7
I'd like to enable the Hardware Virtualization functionnality in my Computer, so download the Securable Tool.
When i launched the program i got this result
My computer's configurations :
I ask:
...
- 117
1
vote
1
answer
2k
views
AMD-V doesn't work
I need to run a Linux distro (debian) in Virtual machine, but AMD-V just doesn't work.
Any idea why? I've tried using Virtualbox and VMware.
Virtualization in BIOS is enabled.
Here are my specs:
...
- 111
0
votes
1
answer
163
views
Free 'no-host OS' virtualization and vm management for desktop
Is there good, robust enough for every-day use, way to setup free hardware-based virtualization which would support at least Windows and Linux and also be supported by some usable, user-freindy and ...
- 165
4
votes
1
answer
454
views
CPU modes and recursive virtualisation
I'm trying to get my head around virtualisation and hypervisors.
So the top OS, say Linux, runs in ring 0, with userspace programmes running in ring 3. The user boots up VMware, with Linux running ...
- 709
5
votes
4
answers
24k
views
How do you enable multi-core virtualization in Windows 8 Pro?
I've just got a new Dell Vostro 470 with a quad core (8 threads) i7 3770 and I'm trying to run virtual machines on it, which works fine, except if I want to assign multiple cores to a VM. I've checked ...
- 1,058
29
votes
2
answers
356k
views
Are there any pros/cons to enabling virtualization on my computer?
If I am not using any virtualization software on my computer, do I gain or lose anything by enabling (or disabling) x86 virtualization?
- 460
7
votes
4
answers
16k
views
Maximum amount of hard drives in 64-bit Linux?
Is there a maximum amount of hard drives that one can connect to a 64-bit linux machine? I'm not concerned with practicality, as my situation involves a VM.
- 1,741
3
votes
3
answers
2k
views
Setting up a bare-metal virtualized system where hypervisor hosts a SW RAID
[I am completely new to running "bare metal" virtualized hardware, so please lead me to TFM, so I can R it.]
What I was hoping to do, is to have some kind of bare metal virtualized server setup, but ...
- 1,210
1
vote
2
answers
4k
views
Q9550 CPU Not supporting Hardware Virtualization?
According to Intel's Website, my Q9550 processor should support Hardware Virtualization. (It says on the box and many other sources too, so the website isn't wrong). However, according to Microsoft's ...
- 649
23
votes
4
answers
11k
views
Why is Hardware Assisted Virtualization disabled by default?
Why would vendors by default set hardware assisted virtualization off? I have a Lenovo Thinkpad X201 (64bit) but it seems this is the case with other vendors too. I want to run some virtual machines ...
- 391
13
votes
2
answers
3k
views
Are there any benchmarks showing difference between hardware virtualisation enabled/disabled?
I have a 13" sub-laptop/large-netbook, it has an AMD Athlon Neo X2 L335, and I chose this one because it supports hardware virtualisation.
In the end, I hardly do any virtualisation on it, however, ...
- 117k
2
votes
1
answer
275
views
Virtualization of desktop
I'm thinking about virtualization of my laptop(for educational purposes). My idea is to install very light host OS and have all the rest as virtual machines. Microsoft's Hyper-V Standalone would be ...
- 201