Maybe try a VirtualBox Manager version earlier than that release? Edit: Also, I'm assuming you've got more than half, but not more than 3/4 of your RAM allocated to the VM. Allocating all your RAM actually makes the whole host and VM run slow. The macOS Virtualbox option is designed for genuine Apple hardware. Otherwise, this is generally a slow process. If all has gone well, you should be greeted by the MacOS installer language selection. If so, you’re almost there! On the top menu, open Utilities Disk Utility. Make sure you enable 3D support on Virtualbox, and on guest Ubuntu virtualbox setting. Also give your virualbox enough RAM and cpu cores. Having dedicated VGA will help virtualbox performance as well. How to fix slow performance ubuntu 13.04 running in virtualbox. However, with any 5.1. version of VirtualBox, the graphics is quite slow (e.g. Moving a window across the screen is.very. slow and laggy), which renders the use of RedHat on.
Virtual machines are wonderful. They run an entire single or multiple operating systems providing you a complete running virtual computer with the operating system and features like your ordinary physical computer. In return, they require a high quantity of your system’s resources such as CPU, memory, graphics, storage, and little things like the internet. With those things, still, you may not get the performance you want or even not near that. You may have tried to speed up a little bit things without knowing the reason for the sluggish and how do I speed up. Here is How to Speed Up macOS Mojave on Virtual Machine.
The virtual machine is demanding and is always hungry when it comes to resources. So that they should work and act fast and smoothly literally like your computer. When it doesn’t and performs slowly, there are a couple of reasons and solutions to it. For example, you may use and run more than one virtual machine simultaneously at the same time which you shouldn’t. As a result, they can get frustrating. Here’s what you can do about to deliver you the highest performance they are capable of—whether you are using VMware, VirtualBox or Parallels. The solutions may require some necessary things and steps to do it.
- Related:Install macOS Mojave on VirtualBox on Windows
Speed Up macOS Mojave on Virtual Machine
So you’ve installed Apple’s stunning macOS Mojave on your Windows computer (leaving behind challenges), and you are super excited to get your hands dirty with those superb features. Then you switch on the macOS VM and let it pull up, and sign in to your account until here, everything goes well as it it is supposed to. After you do that, the desktop opens up and you start doing your thing, and it begins lagging or slow performing like the ’70s computer if you have used. Here’s the moment when you say, wait, what? Are you kidding me? This is the moment when you may keep things somehow cool like stopping multiple tasks and doing else, but things won’t change. Else, if you were worried enough and blaming your computer, you might have tweaked settings or configurations specifically resources like increasing memory or some sort of adding stuff. But that wouldn’t work well as expected.
With those said, it’s worth mentioning that a virtual machine is always not to forget is a virtual machine so, don’t expect it to be high performance and excellent doing with graphics as a real computer. This is not supposed to do pretty well with games or apps that require heavy CPU or GPU, so don’t expect that. Here is How to Speed Up macOS Mojave on Virtual Machine.
- Related: Install macOS Mojave on VMware on Windows
Create Fixed-Size Disks Over Dynamic Ones
A virtual machine can slowly function if you are using the ordinary disk when using it. Just like your computer, there are two different types of disks for the virtual machine. The fixed-size disks and the dynamically allocated one. For instance, when creating your virtual machine, by default, the virtual machine will basically use dynamically allocated disks that grow as you use them. Particularly, the disk won’t take the particular space immediately when you create the virtual disk, instead, it grows as you add and store more files, or expands to say.
This is useful if you are concerned about your physical storage. But if you are not, you are good to create a fixed size disk that has better speed than dynamically one. While, the fixed disks allocate whole storage as you assign, and works until it’s not full. When it’s full, go ahead and create another fixed disk if you need it. This works quite faster than others. Also, you won’t see as much file fragmentation. This will store files in a single file instead of multiple smaller files. Here is How to Speed Up macOS Mojave on Virtual Machine.
Is this for speeding up Mojave? The answer is; No since the Mojave disk is downloaded so you don’t have the option to create or change it. Without macOS, you can create fixed disks instead of other ones. Well, realizing that, now pick wisely when you are going to create a disk.
Adjust & Assign More Resources to the Virtual Machine
The virtual machines are always thirsty, specifically thirsty of resources. The more you allocate, the more they are thirsty, even thirstier. When you assign resources to the VM, they will be used by the virtual machine until you are using the VM. Those resources will be used by your virtual machine instead of your computer. In result, you are splitting your computer’s resources (which includes RAM, CPU, GPU etcetera) with the virtual machines. In this order, if too much resources are spent on virtual machine, there won’t be enough resources left of for working your physical computer. Instead, if a little is given to the virtual machine, it may not work properly as it would do with resources. Here is How to Speed Up macOS Mojave on Virtual Machine
In this case, you will need to adjust the resources shared between your computer and the virtual machines. Like, if you have 8 GIGs of memory and would like to install Microsoft Windows, you will need to at least allocate 2 GB of RAM as Microsoft recommends. But it would be better if you give 2 or 3 GB more which would be 50/50 or 60/50 of your computers RAM so it will obviously do your job faster and smoother.
The same goes with CPU when you run a virtual machine. If you have a powerful CPU which is multi or quad-core CPU, Core i5 or higher, you may assign more cores that would do quickly all things you have left to do. As you assign more cores, you will see more working speedier. In this scenario, you may go with 50/50 or 60/50 rule for CPU.
And one of the most important parts is graphics (GPU) that displays the whole appearance of your virtual machine. The appearance of your virtual machine depends on the graphics or video settings of your computer. If you would like to try improved graphics, however, you can enable 3D acceleration from the video settings option. With this, it will also speed up 3D graphics. By doing this, applications that use 3D graphics will load and work quicker than before, note this.
Install Virtual Machine’s Acceleration Tools
Every virtual machine has software tools. This tool provides a package of effective tools and drivers which enhance the entire performance of the virtual machine including increasing display resoution and more. These packages are provided with the app when you download. After you install a virtual machine, you should directly install your virtual machine software tools which are Guest Additions for VirtualBox, VMware Tools for VMware and Parallels Tools for Parallels. Grab the tool which is of your virtual machine app and give it a shot.
The installing process is quite straightforward. On VMware, go to VM and select Install VMware Tools. In VirtualBox, click Devices> Insert Guest Additions CD Image. And in Parallels, click Actions>Install Parallels Tools. This will pop up the installation wizard which you can follow and install it. When the installation is finished, restart the VM. After that, you are free to begin primary things and do what you have in mind. At the end, you should always update the virtual machine program and also the virtual machine’s software tools when an update is available.
- Related: Install VMware Tools on macOS Mojave on VMware
Enable Intel VT-x or AMD-V
Another thing you can do to speed up your VM is to enable Intel VT-x. The virtualization technology (VT-x) and AMD-V are a great feature that helps accelerate virtual machine wherever they are installed. This feature, mostly available in modern CPUs are present in your computers BIOS or UEFI. While the feature is available on Intel CPUs, but they are not enabled by default.
In this case, you might encounter the problem within your VM app when you power on. Like the errors below.
Virtualbox Mac Os Slowing
- The CPU has been disabled by the guest operating system. Power off or reset the virtual machine.
- Mac OS X is not supported with binary translation. To run Mac OS X, you need a host on which VMware Player supports Intel VT-x or AMD-V.
- The processor on this computer is not compatible with Hyper-V
These errors appear for different reasons. The first and foremost reason is the acceleration feature disabled. This happens to systems with Intel CPU which the feature (Intel VT-x) is often disabled by default. However, you can enable it by BIOS or UEFI firmware settings. On AMD CPUs, you won’t need to do much as the feature will be always enabled.
Another reason that these errors may appear can maybe due to another Virtual Machine app installed like VMware with Hyper-v or VirtualBox with Hyper-v. Here are the details and how to fix it.
- Related:Fix macOS Mojave Problems on Virtual Machine
Avoid Scanning Your Virtual Machine From Antivirus
While using your virtual machine, your computers Windows Defender or antivirus may be scanning the whole computer including your virtual machine which is not effective. This is not going to help as the antivirus can’t scan inside your virtual machine instead it only scans from outside. In this case, you may want to exclude your virtual machine from the Antivirus, whether it’s Windows Defender or any other antivirus program.
The way you can do it is very simple. All you have to do is go to Settings> Update & Security> Windows Security> Virus & Threat Protection> Virus & Threat Protection> Virus & Threat Protection Settings> Exclusions> Add or Remove Exculsions> Add an exclusion> Folder
Use Single VM Instead of Multiple VMs Simultaneously
When you install and run a VM, you actually allocate a specific amount of resources that the VM will use it to work well. However, if you run multiple VMs, each VM preserve and use the amount of resources such as memory, CPU other you have assigned. As a result, the resources will be very much split and all of the VMs will give a poor performance which will affect all.
The limit to how many VM’s you can run at one time is limited to the amount of the resources available on your computer. As you run every single VM, each VM eats up some CPU time, RAM, and other resources. When you do run many VMs, this will definitely effect the performance of all those VMs.
Now that you have known this, if you have multiple VMs installed, run, use and work with one of those at a time. When you are done with the one, work with the next one. Other than this, if you have other applications opened that require high performance, graphics, close them and let the VM work when it’s running. This is certainly going to give you better performance than using many VMs at the same time. Next time when you are going to run multiple VMs, think again.
Upgrade Hardware or Get a High-end PC
If you are serious about speeding and would like to give your virtual machine the best performance, then you can but with bearable cost. The first thing you should do is upgrade your hard disk drive to solid state drive that would take your computer and the virtual machine speed to the next level. If you installed your Windows and also storing your files on HDD drive then your computer including virtual machine is actually performing much slower. In this case, you are highly recommended to upgrade to the solid state drive. When you upgrade, carry out the virtual machine files into it and it will probably give you better performance.
Another thing you can do is upgrade your memory. While virtual machines are hungry and want more resources for better performing. This also includes memory, so how much ever memory you give, you will get the more extremely fast experience.
More than this, getting a powerful PC might help you out. This is a great way for processing your virtual machine much faster that would do quickly what you perform.
Aside from this, if you are thinking about your virtual machine app, there are quite lots of discussion going on of comparing and finding out which virtual machine program is faster than other but this is not confirmed yet. The one that works faster for you is the one you should use. If you think your one is slow, try another program and see how it goes.
If you want using macOS, you will get pleasant performance on VMware by following the steps. Here’s how to do it.
In this article, I’m going to show you how to fix slow macOS Big Sur Performance on Windows and other platforms. When you install macOS Big Sur on VMware or VirtualBox or any other virtualization platform, you’ll see that macOS Runs so slow and you can’t eventually do anything because it’s extremely slow. So in this guide, I’ll give some tips and tricks to come up with a great performance with any version of Mac Operating Systems. Let’s get the ball rolling.
Related: Install macOS Big Sur on VMware
Virtualbox Mac Slow Performance
Fix macOS Big Sur Slow Performance in General
Once, you’ve installed macOS Big Sur or any other versions of macOS on your system. You’ll see that your macOS is very slow and you’re not able to do your work as smoothly as you wished to do. Now, I’ll show you some general performance tips that might help you to speed up your macOS.
#1. Check Compatibility Issue
First, you need to check if your system is compatible with macOS new version or No. If you’re not sure that your device is compatible with the latest version of macOS then check the following system compatibility lists.
Macs compatible with macOS Big Sur – macOS 11:
- 2015 and later MacBook
- 2013 and later MacBook Air
- Late 2013 and later MacBook Pro
- 2014 and later iMac
- 2017 and later iMac Pro
- 2014 and later Mac mini
- 2013 and later Mac Pro
And Accordingly, the following models capable of running macOS Catalina will not be able to be upgraded to macOS Big Sur:
- 2012 and Early 2013 MacBook Pro
- 2012 MacBook Air
- 2012 and 2013 iMac
- 2012 Mac mini
If you need to see more about the compatibility list head over to Apple support.
#2. Update your macOS to the Latest Version
If your system is compatible with macOS latest version, you should upgrade to the latest version. Because the latest version is most often better than previous versions due to bug and performance fixes.
#3. Quit Starting Applications
When you start your Mac, a lot of things load up in the background. Not only do they slow down your startup, but they continue to do so the whole time you’re on your Mac device.
You can get a fast macOS startup by removing unnecessary apps. To turn off Login Items go to your System Preferences > Users & Groups and then click on your username. Now, click on Login Items, click on the name of an application you don’t need to launch during startup, and then click the “-“ symbol located below the list to the left; this will remove the application from the list. The fewer applications on the list, the better. This should help out a ton with speeding up your slow macOS.
#4. Stop Background Running Apps
When you’ve got too many running applications in the background, your macOS can’t even handle simple tasks that cause slow performance. If you want to have speed macOS then you need to stop and quit background running apps.
Activity Monitor will show you what processes are using up your system resources. Quitting an unnecessary app that’s taking up a lot of processing power could make a huge difference in speeding up your slow Mac. Open up your Applications folder and then your Utility folder. Here you’ll find the Activity Monitor, open it. Check out the list of apps and processes that happening on your Mac system in real-time.
From here, you can see what’s causing trouble with your Mac. Click on the Memory tab at the top, then the Memory filter at the top of the list; this sorts the programs by the amount of space they’re taking up on your Mac RAM. The higher the number, the more power they need. Stop an app from operating by clicking on the app in the list and then clicking the gray “x” icon located at the top-left corner of the window. Don’t remove anything you don’t know!
#5. Uninstall Unused Apps
Most of us download applications that seem helpful and exciting at first but turn to clutter up our disk instead of being used frequently. Unused apps are the biggest space-wasters on our system. So to get rid of those or at least honestly tell yourself which ones you don’t use anymore.
- Go to Finder and navigate to the Go menu.
- From the drop-down list, select Applications.
- You will see all applications installed on your system.
- Right-click on the app that you don’t normally use it. Select Move to Bin or Trush.
Uninstall Unused Apps
#6. Remove Outdated Cached & Junk Files
There are various types of cached files on your system such as; system cache, user cache, app-generated cache, and more. These cache files are one of the cause that slow down you macOS so you should remove these files frequently. To remove cached files, follow the steps below.
Note: This step can be risky because you might delete not outdated files so be gentle with deleting the files. At least take a backup of the file you’re trying to permanently delete. Just in case something went wrong, you should have the backup to replace it with the corrupted folder.
- Open Finder and click “Go to Folder” in the Go menu.
- Type in /Library/Caches and press Enter or click Go
- Locate a cache folder tree
- Go into each folder and delete its contents
- Empty the Trash bin
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#7. Clean your macOS with CleanMyMac X
Clean my Mac X is a well know software that has been in the industry for quiet time and one of the most used applications for Mac Users. It’s a great software for cleaning and speeds up macOS dramatically. According to MacPaw which is the software owner says CleanMyMac X chases junk in all corners of your macOS. It cleans unneeded files, like outdated caches, broken downloads, logs, and useless localizations. You can remove tons of clutter that lurks in iTunes, Mail, Photos, and even locate gigabytes of large hidden files. Mac cleaning tools in CleanMyMac X will cut the extra weight in seconds.
Fix macOS slow performance on VMware or VirtualBox on Windows
As you might know that you are able to install macOS on VMware or VirtualBox on Windows PC as well. So if you’ve already installed and having issues with its performance so you can apply the above steps outlined. In addition, you can do the following steps;
Related: Install macOS Big Sur on VirtualBox on Windows
Note: The following research has been done by one of our website visitors (Jordan Van Bergen). The following steps might not be helpful for those who using Windows Hyper as their virtualization software.
After getting it to work with VMWare I tried booting my Catalina version on Virtualbox but this really doesn’t start at all and is very slow as well. I have the Windows10 May Update. Windows 10 – Version 2004 OS Build 19041.329
So it could well be that everything depending on VirtualBox doesn’t work as it should due to the Windows 10 may update. BlueStacks Android emulator doesn’t work any longer as well due to the May Update.
So I found this as well: https://dev.to/bobnadler/virtualbox-6-1-x-windows-10-2004-upgrade-problem-resolution-4i39
So a lot is not functioning 100% after Windows 10 – Version 2004 OS Build 19041.329 with VirtualBox.
I had to do this: It’s due to the Windows 10 Version 2004 May Update! If you do the following as long as you have the same issues then it will work again:
#1. Navigate to Control panel -> Programs and Features -> Turn Windows Features on or off -> Uncheck Hyper-V and Windows Hyper-Visor Platform.
Uncheck Windows Hyper-V
Additional Notes for Windows Hosts
#2. To check the status of Hyper-v in Windows 10. Open Run and type OptionalFeatures.exe. Look for the “Hyper-V” option. The box should be empty, not checked, or shaded. If you want to be absolutely sure that Hyper-v is gone then open an administrator command console and type “bcdedit /set hypervisorlaunchtype off”. Make sure to fully power down and reboot the host after changing the Hyper-v setting.
#3. On some Windows hosts with an EFI BIOS, DeviceGuard or CredentialGuard may be activated by default and interferes with OS-level virtualization apps in the same way that Hyper-v does. These features need to be disabled. On Pro versions of Windows, you can do this using gpedit.msc. Set Local Computer Policy > Computer Configuration > Administrative Templates > System > Device Guard. Turn on Virtualization Based Security to Disabled. CredentialGuard is a subset of DeviceGuard, so disabling the former should be enough. If you cannot use gpedit for some reason then the equivalent registry hack is to find the key HKLM|SYSTEM|CurrentControlSet|Control|DeviceGuard|EnableVirtualizationBasedSecurity|Enabled and set it to 0.
Virtualbox Macos Slow Mouse
#4. On Win10 hosts, check Windows Defender > Device Security > Core Isolation Details and make sure settings in this panel are turned off. Reboot the host from power down if you needed to make changes. “Core isolation [includes] security features available on your device that use virtualization-based security” which is why they can interfere with VirtualBox.
Summary
In this post, I’ve covered some best tips and tricks to speed up slow macOS performance. I’ve covered the following tips.
- Check Compatibility Issue
- Update your macOS to the Latest Version
- Quit Starting Applications
- Stop Background Running Apps
- Uninstall Unused Apps
- Remove Outdated Cached Files
- Clean your macOS with CleanMyMac X
- Fix macOS slow performance on VMware or VirtualBox on Windows
Virtualbox Mac Os Slow Release
If you have any better solution rather than the one outlined above, feel free to share in the comment section below this post.