Virtualbox running slow windows 11. Run command: bcdedit /set hypervisorlaunchtype off .

Virtualbox running slow windows 11 VirtualBox running just a tad too slow. After upgrading the host OS to test with the Windows 11 24H2 pre-release (26100. I'm trying to figure out why my Win11 x64 virtual machine is slow and how to fix it. scottgus1 Site Moderator Posts: 20945 Joined: 30. 0 using Windows 10 64-bit as my host OS. Discussions about using Windows guests in VirtualBox. When I moved to Windows 11 and VBox 7. When this reboot happens the VM hangs (Windows 11 never loads). Installed the latest ver of virtualbox but got the "missing phyton" warning, installed python but still got the warning but ignored it, it did the same on my win 10 machine and it still worked perfect anyway. I had said in earlier message I didn't see it before. 808232 NEM: To see VirtualBox run at max speed you need to disable all Windows features 00:00:00. Jun 2020, 17:57. Before it was around 20% slower to compile under VirtualBox in Linux than running Unfortunately I don't see where anything indicates a reason for running slow. VirtualBox version: 7. May 2021, 18:33. I upgraded to Windows 10 and re-installed VirtualBox, but it's very slow. 1150), Windows XP VM starts up very slow and then crashes with a BSOD. Here is How to increase VirtualBox performance/speed with Windows 11 pro (Insider build) for Lag-free, Faster, and have a smooth seamless experience. 401229 NEM: To see VirtualBox run at max speed you need to disable all Windows features 00:00:11. 04 guest starts up really fast but I have a horribly slow network connection. 2) Host OS: Windows 10 I am running Ubuntu 23. it took overnight to pass it. Slow. 34 * The host and guest OSes : Host os is windows 10 and guest os is windows 10 and also tried windows 11 * Whether you have enabled VT-x/AMD-v and disabled HyperV (if applicable): I completely disabled hyper-v by tutorials I read in virtualbox forum. 10, where the host is running Windows 10 Pro. Mar 2023, 00:25. 14 is likely due to compatibility issues. 1 Professional and Enterprise Editions and on Windows Server 2012 and later versions. Host specs are: Mac "mini" with 32GB memory, current OS (Ventura 13. Jun 2020, 13:31. it constantly hogs 50% of the host processor, if i run both installations at the same I'm regularly building the emulation suite MAME on Linux and on Windows. Virtualbox running slow . Post by Jakey » 11. I did it multiple times before, but today it was super slow. Whether this is due to hardware or some settings in Windows? Maybe I need some addons for VirtualBox to achieve smooth running? Top. In the log file I saw a "note" with the remark: "another virtualzer was active and therefore Oracle virtualbox could not function properly". Post by jnoble100 » 29. Lela Posts: 1 Joined: 11. 1000) on top of VirtualBox 6. Manually editing DNS Is there a way to use WSL and a VirtualBox VM without having these issues of a slow VM? Virtual Box Version: Version 7. Open CMD run as administrator, then execute this command:bcdedi Hi, I have 2 iMac running latest VirtualBox (6. Top. Note: it runs fine on a computer with a 3200g cpu but not in my pc with a 5600g. Run until you see the problem happen, then shut down the VM from within the VM's OS if possible. 2)] from the latest version of v6, and started my VM. Put it this way -- Windows 10 and Linux, with full on desktops GUIs, will each happily use 4-8 gb of ram by themselves. First, update VirtualBox to the latest version (7. That is a moving target, so google how and carefully 00:00:03 Ein halbes Wochenende ging drauf, bis ich im Virtualbox-Forum und im Online-Manual auf einen unscheinbaren Hinweis stieß: Virtualbox unterstützt «experimentell» auch die in Windows 11 (und wohl auch Windows Since the upgrade from windows 1123H2 to 24H2 I have a big problem with the hyper-v in windows. Spread VirtualBox VMs over cores. I'm running a native Windows 11 in a dual boot configuration, and a guest Windows 10 in VirtualBox hosted by an openSUSE Linux. I have been successfully running Win XP on Virtual Box for almost two years and ended up using it mostly for old games. For Windows, I have a variety of stuff installed, including a 32-bit Win 10, 2 64-bit Win 10, and a Win 11 installation. 1413 Experience Windows Feature Experience Pack 1000. The Xubuntu 22. Microsoft has acknowledged that there is a problem with VirtualBox running on Windows 11. This is because Windows 10/11 ships with virtualization-based security features which enable Hyper-V (even if you don't want it), and this causes Vbox to run in a degraded mode, which you can Windows 10 users can now upgrade to Windows 11 via Windows Update as long as their computers come with compatible hardware. 6 (High Sierra, the latest available release for this hardware): Windows 7 (32-bit) guest runs just normal considering the age of the hardwareiMac 27" end 2015 with Mac OS 12. In the docs there is a note that host systems using this feature might experience significant The version of VirtualBox you are using (don't say "latest"): I tried 6. But since many real-world applications are rather I/O-bound, the typical experience is the other way around. 2. Dec 2009, 19:14 but a VM cannot - so redundant cores will slow a VM down. This issue occurs because both VirtualBox and Windows 11 Pro 24H2 include hypervisors, and running two hypervisors The version of VirtualBox you are using The host and guest OSes Whether you have enabled VT-x/AMD-V (applicable to all hosts running 6. 4 posts • Page 1 of 1. 613 VirtualBox 6. 12 on a Intel Nuc10 performance, Intel Core i7-10710U with 64GB RAM, Windows 11 22H2. exe /Online /Disable-Feature:Microsoft-Hyper-V in an elevated Command Prompt and restarting. Hello everyone. 38 r153438 (Qt5. As mentioned I have Windows 11 running in a VM on OpenSuse Leap. , Ltd. All of my other VMs run perfectly fine. But the Windows 11-2023-07-21-14-16-10. Make Windows 11 faster. Next, disable Hyper-V, which may have been enabled by the update, by running dism. Post by Lela » 11. You cannot run WSL without Hyper-v on Windows I'm trying to figure out why my Win11 x64 virtual machine is slow and how to fix it. I have tried playing with various VM settings such as the chipset, EFI on/off, SecureBoot, etc. r1506. Spreading your RAM evenly over your host and your guest disregards the fact that Windows 10 needs a lot more RAM. - run VirtualBox with Admin rights - I have not tested it, I Win Svr 2019 is running fine on my other Win 11 machines with the exact same settings. 00:00:00. After the first installation step and it wants to reboot, it stops for a VERY VERY while at a black screen before entering setup stage 2. 34. I have Windows 11 Pro installed on my laptop. Related articles: Speed up Windows 8. My host is Windows 10 and I use Debian in the vbox. My Windows 10 Guest with a network in NAT Mode was not able to resolve anything with the internal DNS. 401230 NEM: making use Are you experiencing sluggish performance on your VirtualBox VM even with a high-end PC? This video will guide you through several methods to optimize and sp A lot of background tasks (a lot more than Windows 7) require a heavy portion of your RAM. Introduction First of all, let's start with some terminology: There is a host H0 with a host OS, in which VirtualBox V1 is installed, which runs a guest G1 with a guest OS, in which VirtualBox V2 is installed, which runs a guest G2 with a guest OS. After u/Face_Plant_Some_More suggested I look at the log, I discovered that VirtualBox was running at Snail Execution Mode due to some Windows feature making use of Hyper-V. 518299 NEM: making use of Hyper-V. I installed the latest version (7. Guest: debian 11 (problem was in 10 already, dist upgrade did not help) ↳ VirtualBox on Windows pre-releases; ↳ VirtualBox on Linux Hosts; Windows XP Guest on Windows 11 Host, Fails to run after Windows 11 Host Update. Share Add a Comment. 4 (Monterey, latest release, updated on a regular basis), Windows 10 (64-bit) and Windows 7 (32-bit) run I recently got a new computer that made me upgrade to win 11. Obviously, I'm using a different machine now and I'm using the newest version of Virtualbox as of writing this post. Host OS: Windows 11 22H2 Home edition Guest OS: Windows XP 32-bit, of course. Speed up Windows 10. 34 r150636 (Qt5. I recently started using VirtualBox on my Mac but I am experiencing lag and it is very slow especially when using the browser in the guest OS. Hello! Trying to install a virtualbox with either windows 95 or 98, both got the same problem with extremely slow performance. I usually run Ubuntu (20. Windows 11 Professionnel 64-bit CPU : Intel Core i9 14900H RAM : 32,0 Go Unknown @ 2793MHz (46-45-45-89) Motherboard : Micro-Star International Co. Learn how to quickly fix a slow green turtle VirtualBox issue on Windows 11 with this YouTube tutorial. It would take 5-10 minutes to boot, assuming it didn't BSOD first. Mar 2022, 09:07. I think finally I made a Make VirtualBox Virtual Machine run faster in Windows 11/10. I'm talking 10 minutes or more. I was running VirtualBox 7. Post by Matt St-L » 15. 1 on a windows 11 host. Improve its performance if it is slow, by tweaking your system. Jan 2022, 01:08. Go to Windows features and uncheck the "Windows virtual machine Platform" and reboot windows. old Windows version, new install. 1 and above) and disabled HyperV (applicable to Windows 10 Hosts) Whether you have installed Guest Additions and/or Host Extensions (this solves 90% of the problems we see) I recently updated a virtual box host machine to Windows 11 and now one of my Windows 10 machines is crawling after a few hours of use. I'm at a loss. Secondly, there are 4 CPU features involved here: VMX (Virtual Machine Extensions), I too have recently updated from Windows 11 23H2 to Windows 11 24H2, where previously after simply disabling Core Isolation setting "Memory Integrity" I could run without the "Green Turtle" icon. Hi guys I've been using VBox for a while to run a Windows 10 VM for an old finance app I use in Windows. Sort by: New. 1000. The Dell PC has Virtualization active in Bios. 1 (its the ova the school provided for us to work with). 1; this guide has been tested and verified on both macOS as well as Linux hosts. Host: macOS BIgSur 11. Since Windows 11 24H2 update everything runs slow and takes longer to load Ever since this update, my system takes a long time before it's fully up to speed. I recently got a message in Win 11 that 22H2 was end of life and I needed to upgrade. 04 LTS 32 bits with 6 cores & 16 GB RAM. I'm running a pretty standard software developer stack of applications on this Question: Is it possible that Windows 11 Pro, throttles the HOST and causes Guest OS to run slowly? If I reboot the HOST OS (W11), load up programs (Outlook, browsers, etc) and launch VirtualBox and then the Guest VM, the Guest VM will load within 45 seconds. Jan 2021, 20:11, edited 1 time in total. I am running VirtualBox 7. Devices also need to run Windows 10 2004 and later and have installed at VM extremely slow, running on green turtle. The same cloud based apps work flawlessly. on Windows 10 host. This guide provides a step-by-step solution to improve your tech support windows xp & windows 2000 are super slow. 18 or 7. 4 running Windows 10 VBox. Experiencing slow turtle icons after upgrading your physical host to Windows 10 or Windows 11? Learn how to fix the issue in VirtualBox v7. TLDR: Virtualbox's performance is very poor on a new Windows computer. Ryzen 9 3900X, NVIDIA GTX 2060 Super and 32 GB of RAM. Controversial. On this VM I'm running Ubuntu 18. The version of VirtualBox you are using The host and guest OSes Whether you have enabled VT-x/AMD-V (applicable to all hosts running 6. Greetings to all, recently I installed VirtualBox on my Windows 10 PC, but it runs very slow. an Intel i7-10700F CPU, 32GB RAM and a 1TB NvME module. I had the same experience with Virtualbox. Week ago I figured out why I mainly get the box working with 1 cpu core. To get around it, users need to disable Hyper-V on their system. So, for your case I would use the following specifications: RAM: 4096MB (Running desktop distributions of Windows 10 Running Windows XP VM on either VirtualBox 7. For building in Windows, I'm using the MSYS2 environment. Run command: bcdedit /set hypervisorlaunchtype off I was pretty frustrated on Windows 11 having the same issue, I spent like 5 hours Vbox Version 6. The Solution: In VirtualBox go to your Windows 11 24H2 virtual Machine »» Settings »» System »» Change the chipset to ICH9 »» Click OK now run the virtual machine. 2 posts • Page 1 of 1. New. 1 and it was working correctly. I've dug into all the tuning advice and supported configurations, and cannot determine why a Windows 11 guest OS is so slow on a Mac OS X hosted VirtualBox 7. 1 MacBook Pro 16 (2019) 2. There's a Windows 10 laptop, and an iPad, and a smart TV on the Wifi portion of my home network. I had no problems for the entire time but recently it began slowing down considerably both in terms of general performance as an OS (disk search etc) and in terms of running the very undemanding programs. Go to Control Panel > Programs and Features > Turn Windows features on or off The VM software is also responsible for the virtual machine running slow issue. But, when Hyper-V feature is enabled, I have a Windows 11 Home host running with 64Bit and Virtual Box 7. It's VirtualBox version: 7. ↳ VirtualBox on Windows pre-releases; ↳ VirtualBox on Linux Hosts; The following step-by-step guide shows how to install Microsoft Windows 11 (latest Insider Preview build 22463. ryzen 9, 3090, 32gb mem, yada yada yada. Right-click the VM in the main Virtualbox window's VM list, choose Show Log. Virtual Box VMs are not magic; you still have meet the system , requirements of the Guest OS you want to run, and your Host OS, simultaneously. 3. Ubuntu 22. This is a really short post covering the cause and fix for slow/poor VirtualBox VM performance on Windows hosts. I have Windows 11 Home so can't see Hyper-V state or its switches. 6 on my Windows 10 without Hyper-V. I have installed Windows 7 64b on my VirtualBox and it was a painful experience. answered Mar 1, 2019 at 16:59. I have a test system installed on the VBox - also with Windows 11 Pro. . 0 installed on it. I realised that this Hi. Har Har. 1. 20, works as intended on host Windows 11 23H2. MS-17S2 (U3E1) Graphics : Generic PnP Monitor (2560x1600@240Hz) ↳ VirtualBox on Windows pre Low performance Kubuntu/Ubuntu 24. I have an Acer Intel Core-i5 12400 8GB computer running Windows 11 Home. What have I done so far. Mar 2022, 08:22. 808232 NEM: Note! VirtualBox is not able to run at its full potential in this execution mode. Installing Windows 7 took ~5-6 hours. However, if I switch from VBox to another program (so VBox runs as a background process), the virtual PC runs twice as slow. Upgrade was smooth and all seems to be running fine until I started Vmware Workstation P Windows 10 slow, laggy and unusable. To disable Hyper-V on Nested VT-x and VMCS Shadowing 1. 131 1 1 silver badge 6 6 bronze badges. So in one of my previous posts I’ve enabled a Windows feature knowing that it tends to cause I am trying to install windows XP 32-bit on VirtualBox. VirtualBox 7. Very nice. The VMs started very slowly or not at all. Mighty Quick. I can see the green turtle at bottom right of VM screen. On my host, i get 900-950mb upload and around 850-950mb download speeds. Install is VirtualBox 7. 0 After last windows update the VirtualBox host is very slow, slow in starting application, slow in booting up any VM, slow in taking snapshots and everything The host and guest OSes: host is windows 11 and vm is win10 pro Whether you have enabled VT-x/AMD-v and disabled HyperV (if applicable): disabled vt-x/amd-vidk about hyper-v, i have the paravirtualization interface set to default and hardware virtualization checked for Creating and running Windows VMs on my laptop is very slow. Open comment sort options. so I guess I need to do some reading on what changes are happening related to Virtualbox and Windows 11. Guest XP is disc 1 of Windows XP Tablet PC Edition 2005. It should be slower than windows as it is running as a windows program. It worked for me. If you've just installed Windows 11 Pro 24H2 and are trying to run a virtual machine (VM) using VirtualBox, but the VM runs slowly or doesn't start at all, you may see a message indicating that the hypervisor is already running. I don't see much need to have this AMD warns: CPUs run up to 15% slower with Windows 11 Windows 11: Most hardware don't fulfill the minimum requirements, Microsoft reveals by-passing trick Windows 11 has become trash. 60GHz (4 cores) Host memory: 32 GB This is quite decent machine yet, my guest OSes are running slow and in My Host OS is Windows 11, my guest OS is Linux Mint 20. 6 W11 settings: Get-WindowsOptionalFeature -Online -FeatureName *hyper* shows all settings as disabled. Recently I upgraded from Windows 10 version 1809 to Windows 10 version 21H2, the virtualbox runs slow. 13. On my physical Windows box (Intel i7, 16 GB RAM, 1 TB SSD disk) I used to install and run up to 4 guest Windows VMs, mainly Windows Server 20xx, Windows 10 and Windows 11 with acceptable performance. 1. Sep 2019, 15:51 Primary OS: Mac OS X other VBox Version: VirtualBox+Oracle ExtPack Guest OSses: Windows, Linux, BSD Location: United Kingdom Current windows Version is: Edition Windows 11 Pro Version 22H2 Installed on ‎02-‎Jan-‎23 OS build 22621. I will work in the VM and then shut it down. MS-17S2 (U3E1) Graphics : Generic PnP Monitor (2560x1600@240Hz) ↳ VirtualBox on Windows pre I had 3 years slow Virtualbox where I made development. I also have WSL installed on that same machine. But when Hyper-V is enabled, the VirtualBox virtual machine runs very slowly and should be disabled. Help The version of virtualbox I use is 6. After updating to Windows 11 24H2, your Linux VM freezing in VirtualBox 7. 32 and also 6. In the bottom right it has the "turtle" icon with a V, meaning it is using native API instead of VT-X. Hi, in my case running VBox as admin didn't give any improvement. 11. My attempts to rectify so far have been unsuccessful. It was weirdly slow on Linux mint even when I maxed out It then reboots the machine to finish the install. Even the opening screen where I enter my PIN How to disable Windows Virtualization/Device Based Security #VBS; Windows 11 22H2 "Windows 11 installation has failed" Install Oracle forms & reports 12. 10 and 7. My VirtualBox version is 7. 20 GHz 00:00:11. VirtualBox Running Slow On Windows 10 PC. Method 1: Allocate More CPU to VM. I get good performance after a full reboot of the VM (sometimes about 10% of the time it's still incredibly slow to respond). Still running slow (about 10% slow in indycar2). Hello, I have a problem with new instance of Ubuntu on fresh Windows 11pro and new laptop (i7, 40GB of ram, SSD without graphic card) - namely it is very slow (starting, running, even without any running application). log file didn't reveal the root cause to me. 0 Microsoft Windows 11 Pro Version: 10. If not possible, close the Virtualbox window for the VM with the Power Off option set. However, since updating to 24H2, the turtle icon remains fixed. I have installed Kali Linux as my guest OS and I have also installed the additional files for Linux. 15. 4 on it. 0 and Hyper-V" thread has been locked, so I figured I'd create this one for 7. On my Linux guest OS, I'm getting 60-70mb down and 80mb up. 04 in Virtualbox 7. 32 in windows 11. 8. 3. 2) and Guest additions Today, I upgraded to v7 [Version 7. It's choppy and stuttering tremendously. I gather Windows 11 is now officially supported as a guest in Vbox, and I do have the correct and up-to-date additions installed in the guest On a Windows 11 host running a Windows 11 VM. Jul 2023, 23:50. 4 with Weblogic 12c 12. 4; Windows | Upgrade Oracle Post by winxpto10 » 11. I have a Windows 10 Guest OS with Virtual box (Version 6. Other guest VMs that are Windows10 / Windows11 have started up and functioned as usual. VMware Workstation, Oracle VirtualBox) runs inside an OS just like ordinary software, and additional OSs run Code: Select all 00:00:00. Everything else does. However, since that upgrade the performance is so bad it is unusable. I've given it all the resources VirtualBox VMs are too slow on Windows 11/10 with a green turtle? Here is the working solution to bring back the speed & V symbol. 6. Please help me . Virtualbox can be used on a Windows host where Hyper-V is running, but very slowly and this is an experimental feature. and that the E-cores would be horribly slow and for some reason threads would get scheduled on them (https://forums Start the VM from full normal shutdown, not save-state. 16. Very slow performance - MacOS 11. Q&A. 6 r155176 Here's a Mediafire link with a zip file with vbox. VirtualBox has support for In my case I was running VBox 7. On trying this, WIndows complained that I only have an i7 Using the registry edits provided by virtualbox allowed me to progress the upgrade to 24H2. This sounds strange, but for me I solved this problem by decreasing the amount of processors in System -> Processor -> Processors. I'm using the latest VirtualBox and the latest production Windows 11 ISO. Matt St-L Posts: 2 Joined: 15. 16 posts 1; 2; Next; on 21. I’ve been using Oracle VirtualBox for last many years and ever since I moved to Windows 10, experienced some unexplainable stuttering and lags with Windows 10, 11 virtual machines. Could FWIW, the VirtualBox developers know that some workloads are faster when VirtualBox is running under Hyper-V (NEM), especially strongly CPU-bound workloads. Discussions related to using VirtualBox on Windows hosts. This is to address the reported issue that Windows 11 could not be installed as a VirtualBox VM. The Linux guests are fine, but all the Windows guests are struggling with slow performance. Creating and running Windows VMs on my laptop is very slow. Host Hyper-V is in fact cot running, which is good. 11 posts • Page 1 of 1. log and other stuff. kabu Posts: 44 Joined: 1. Now, when Windows 7 loads, it takes about 4 minutes (not bad) but once it finishes loading, navigating through the menus and starting programs is VirtualBox Running Slow On Windows 10 PC. 1), 6-core Intel i5 processor. Hyper-V is a hardware virtualization product built into Windows 11/10/8. The "Virtualbox 6. It took > 10mins where it usually takes 10secs to get the logon I've been having problems installing windows 11 virtual machine on Oracle Virtualbox because of the extreme lag and slowness of the thing. So there's something about the Windows 11 24H2 kernel and VirtualBox. This is on an Intel Alder Lake CPU with separate performance/efficient cores (2 P-cores with HyperThreading, 8 E-cores). ↳ VirtualBox on Windows pre-releases; ↳ VirtualBox on Linux Hosts; ↳ VirtualBox on Mac OS X Hosts; How to fix VirtualBox Running Very Slow on Windows 10 and Windows 11. Since the guest (Win11 Pro with 64Bit) is extremely slow I try to speed it up. I had this set to 12 because I thought this would help alleviate this issue. 36 VM is Windows Server 2019 Hyper-V is turned off Virtualization Based Security is disabled If I copy the vbox file to another Windows 11 machine, it works I run Windows 11 22H2 and want to run a VM with Windows 11 as well. Here are the particulars: Host is Windows 11 21H2 Bld 22000. 04 LTS) with: 2 processors 2 Gb of Ram 128 Mb of video memory 50 Gb disk space 1920x1080 resolution And Windows 10/11 really cares about two things, storage speed, and available RAM (at least up to 8GB). 6 r155176 (Qt5. I don 271. Gandalf_VBox Posts: 6 To see VirtualBox run at max speed you need to disable all Windows features 00:00:03. This is the CMD command. The specifications of the host laptop are cpu : 13th Gen Intel(R) Core(TM) i7-1360P 2. 4. 2. I noticed that Windows 11 24H2 did work in VMWare but would hang in VirtualBox. Slow Virtualization On Windows 11 VMware Workstation FixIf your virtual machine is running slow, then this video is for you. The hard multiOS Volunteer Posts: 1380 Joined: 14. If you are having the issue of virtualbox very slow performance, or you need to make virtual box faster, the following solutions will help to speed up virtual box: – Install Virtualbox Guest I recently had a problem with one of my XP VMs being EXTREMELY slow and sluggish. I had already done an install like this on a laptop running 64-bit Windows 10 before on an older version of Virtualbox and it ran smoothly. I'd suggest to use tools on the host side to try and find out what takes the Make VirtualBox Virtual Machine run faster in Windows 11/10. Post by CodeFuzed » 11. I have just updated VirtualBox to version 7. 401230 NEM: making use I had VirtualBox installed on Windows 8. 808232 NEM: NEMR3Init: Snail execution mode is active! 00:00:00. 32) on my Windows 10 host. and virtual XP run fine. Therefore I My host was Windows 10 and it got upgraded to Windows 11 rcently. I did clean install Windows 10 version 21H2 still virtualbox runs slow with latest windows updates installed and latest version all drivers installed. 1 and above) and disabled HyperV (applicable to Windows 10 Hosts) Whether you have installed Guest Additions and/or Host Extensions (this solves 90% of the problems we see) Host running windows 11 and VM on windows 10 but the performance is so GARBAGE and the experience is so janky that im considering reformatting my entire hard drive just so i don't have to deal with any residue of this software in my computer. Now I'm not sure if that was right. It is so much faster than windows ever gets even when Linux is not running on top of it. AFTER this upgrade I got the famous turtle. Only 24H2 was not working. Hi there folks, I’m using a newly-installed Vagrant with VirtualBox on Windows 11 - specifically, I’m playing with setting up VS Code with an Ubuntu guest instead of using WSL. Why is it, after upgrading to Windows 11, the turtle icon is always on for VirtualBox slow on Alder Lake CPU and Win 11. VM extremely slow, running on green turtle. Post by Exorcist » 20. 34) : iMac 27" mid 2010 with Mac OS 10. Best. I have a number of guests defined, both Windows and Linux. g. Y'all want to fix the edited Mar 11, 2019 at 20:41. 808232 NEM: making use of Hyper-V. 1 Professional and Enterprise Editions and Windows Server 2012 and later. Unless you know for a fact that extra cores are needed, the default core allocation I can run all the Linux stuff that I've tried. 2) Host OS: Windows 10 Host cpu: 11th Gen Intel(R) Core(TM) i5-1145G7 @ 2. Watch t VirtualBox is a slow, but you can make is usable for non-3D tasks by installing the Guest Additions pack for your VMs OS, increasing the graphics video memory to the max, adding enough memory to your VM, and of course, installing your VM on an SSD. It functions similarly to Windows XP SP2. Hardware acceleration refers to using the PC hardware for enhancing the software capabilities. 8, Linux machines run with no problem, ↳ VirtualBox on Windows pre-releases; ↳ VirtualBox on Linux Hosts; Basically, Hyper-V is a hardware virtualization product integrated into Windows 11/10/8. firefox 38. I had to disable Windows 10 virtual machine platform. Super Fast. 22621 Build 22621 Processor: AMD Ryzen 9 3900X 12-Core Processor, 3801 Mhz, 12 Core(s), 24 Logical Processor(s) it will behave a little sluggish. 16+). Are you experiencing sluggish performance on your VirtualBox VM even with a high-end PC? This video will guide you through several methods to optimize and speed up your VirtualBox on Windows I run the Windows 11 Insider Builds as a guest on VirtualBox (6. Dedicating resources to enhance performance can be very useful if you see VirtualBox slow on Windows 10. If you don't have enough RAM for your host, the VirtualBox application will run slower (which has nothing to do with your guest). It has 4 GB of RAM allotted for it and 128 MB of VRAM (the max it would allow). 0. I am using latest version virtualbox Today, I ran the upgrade to Windows 10 20H2, and now when I test my Virtualbox setup, its super slow. Windows 11 guest is very slow and freezes running Virtualbox with unsupported Xeon v3. 04 VM running in Windows 10, Guest Additions Installed, VirtualBox 7. How To Make Virtualbox Run Faster. Disable Hyper-V on Windows 11. 22639. If VBox is running as a foreground process, I have no problems. But the Windows 11 guest is so slow and sluggish. Vagrant is super slow, though: C:\\Users\\adam> Measure-Command { vagrant version } Days : 0 Hours : 0 Minutes : 1 Seconds : 22 Milliseconds : 226 Ticks : 822262010 TotalDays : . Sep 2023, 12:27 On Windows 7 I've been using VBox 6. After upgrading the host OS to Windows 11 Pro 23H2 I have serious problems, including guest VMs that slow down, guest VMs freezing, and so on. I will show you how to fix a slo Hi, I decided to finally upgrade to Windows 11 22H2 on my host machine. I've been using Vbox since windows XP was current, this type of breakage is entirely new to me, even having run I have installed an Ubuntu 22. Sep 2019, 15:51 (e. I have VirtualBox running on 7. Oct 2023, 03:53. 04LTS on Windows 11. 1 runs slow in virtualbox guest windows. 2) of VirtualBox with the guest additions but the guest OS keeps crashing/freezing after a few minutes (sometimes less than a minute) of It runs Windows 11 and has VirtualBox 7. multiOS Volunteer Posts: 1374 Joined: 14. 04 LTS virtual machine into VirtualBox running on Windows 11 host. 6 GHz Intel Core i7 16 GB RAM Guest: Kali Linux -64 bit You are running on a rather slow processor and only 8 gigs of ram. Old. 14 & I've installed its Guest Additions. 8 posts • Page 1 of 1. Hello, (after updating the VirtualBox Guest Additions).