- VMware vs. Virtual Box: Comprehensive Comparison
- Working with discrete graphics card
- lohandbodo.tk • View topic - VMSVGA estremely unstable under Linux Guests? Guest crash every time
Start virt-manager conversion from raw qemu covered in part one and make sure the native resolution of both the config.
VMware vs. Virtual Box: Comprehensive Comparison
Repeat for each device you want to pass through. Remove all spice and Qxl devices including spice:channel , attach a monitor to the gpu and boot into the VM. You can switch your network device to macvtap, but that isolates your VM from the host machine, which can also present problems. If you use wicd or systemd-networkd, refer to documentation on those packages for bridge creation and configuration.
From there all you need to do is add the bridge as a network device in virt-manager. Not everyone uses a full desktop environment, but you can do this with nmcli as well:. Next, run these commands, substituting the placeholders with the device name of the network adapter you want to bridge to the guest. They create a bridge device, connect the bridge to your network adapter, and create a tap for the guest system, respectively:.
Working with discrete graphics card
You may need to restart network manager for the device to activate properly. NOTE: Wireless adapters may not work with this method. Check for these by running iw list. From there you can set up a virtual AP with hostapd and connect to that with the bridge.
This is also the best way to get AirDrop working if you need it. If all else fails, you can manually specify routes between the host and guest using macvtap and ip , or set up a macvlan. Both are complex and require networking knowledge. Emulated input might be laggy, or give you problems with certain input combinations.
This can be fixed using several methods. This method is the easiest, but has a few drawbacks. It may also need to be adjusted if you change where your devices are plugged in on the host. Just click the add hardware button, select usb host device, and then select your keyboard and mouse. When you start your VM, the devices will be handed off.
This method uses a technique that allows both good performance and switchable inputs. We have a guide on how to set it up here. This may limit compatibility with new releases, so make sure to check that you have an alternative before committing. They offer convenient input, but will not work with certain networking configurations. You either want to stick with a version prior to 1.
After that, just follow a synergy configuration guide barrier is just an open source fork of synergy to set up your merged input. Probably the most elegant solution. Simply isolate and pass through a usb controller as you would a gpu in the section above and plug a usb kvm switch into a port on that controller as well as a usb controller on the host.
Plug your keyboard and mouse into the kvm switch, and press the button to switch your inputs from one to the other. Typically newer Asmedia and Intel ones work best. If your built-in USB controller has issues it may still be possible to get it working using a 3rd party script , but this will heavily depend on how your kvm switch operates as well.
There are a few ways around it, but we suggest a hardware-based approach for the best reliability. This method is fairly simple. If you need seamless audio between host and guest systems, we have a guide on how to get that working as well. We regard this option as the best solution if you plan on using both the host and guest system regularly.
We have a guide that goes into detail on this process here. CoreAudio supports sending system sound through Jack, a versatile and powerful unix sound system.
- Configuring VM acceleration.
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On Linux host systems, tools like Carla can make initial Jack setup easier. If you find yourself doing a lot of workarounds or want to customize things even further, these are some tools and resources that can make your life easier. This is a tool that automates some aspects of managing clover and your ESP configuration. It can make things like adding kexts and defining hardware details needed to get iMessage and other things working easier. It may change your config. Forums where people discuss hackintosh installation and maintenance.
As always, first steps when running into issues should be to read through dmesg output on the host after starting the VM and searching for common problems. Make sure you have a compatible version of Mac OS, most Nvidia cards will only work on High Sierra and earlier, and 20 series cards will not work at all. Make sure that your config. How to edit these settings is covered in Part 1. You have to configure these just like any other hackintosh. Consult online guides for procedure specifics. You need to install the ACS patch. Arch , fedora and Ubuntu all have prepatched kernel repos.
Systemd-boot based ubuntu distributions like Pop!
- Configuring VM acceleration.
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- Configure graphics acceleration.
OS will need further work to get an installed kernel working. Refer to your distro documentation for exact procedure needed to switch or patch kernels otherwise. This thread has me thinking. But I just built a new server Seems like if it works, the worst case might be needing to buy a solid GPU for it. Cheaper than buying a whole Mac Pro, and one less box in the office isn't a bad thing. This might be fixable.
I just got a later model Apple keyboard that works fine with it, so this is fixed. What do I use the VM for? TM goes on half of the 4TB disk I mentioned above. Might change to CCC at some point. Means MacBooks and idevices in my house can pull down updates, family photos and videos etc lightning fast. Ars Macintoshian people, I have a question. At the moment, I have a login account for each one of my family members on the VM High Sierra and leave it logged into all of them all the time, and hope it keeps up with downloading their ICloud files.
Is there a better way of doing it? Ps a tip on reducing power usage for the VM. Just curious, are you passing the GPU through directly as described by other posters? Wondering about just turning off the screen saver. I set all of our machines to default to just the computer name text on the screen I just set it to use a blank screen for screensaver. Never bothered to look into GPU passthrough but might do so in future.
I'd love to know more. If you end up doing this, please report back with results. Though from my understanding, it's a very easy to perform hack. I'd still prefer to hear real-life feedback before going that route.exarapaduj.gq
lohandbodo.tk • View topic - VMSVGA estremely unstable under Linux Guests? Guest crash every time
I'm also pretty hesitant at this point about sinking anymore money into it, it's getting harder to keep going with modern features and while processor speed boosts have slowed down a lot Westmere-EP is pretty long in the tooth at this point, Sandy Bridge was a real boost. I've seen some people manage to get NVMe devices and flashed BIOS Nvidia cards and the like even working but the rabbit hole seems to be getting pretty deep and obscure at this point for some of this stuff.
Granted at the same time I'm hesitant on pulling the trigger on my own new ESXi build too right now and moving to that entirely, though I've been speccing out stuff from places like Puget. I haven't had a chance to try out whether virtualization means macOS will run well on AMD kit myself, though in principle that might be an option. I also am curious about how Nvidia will act with Mojave and Turing. I can hold out with my current setup for a while longer so I probably will wait until we hear more about what Apple will actually do with the Mac Pro and see how some of this other stuff shakes out.
Might try to pick up a few old rack mount systems in the mean time though to experiment with. ZFS FS could then be shared over a virtual switch back to other VMs, which might seem a little convoluted but a virtualized internal IP interface can be about as fast as hardware allows. I like the idea of that to a bit because while O3X is an awesome effort overall it just doesn't have that much dev time being sunk into it vs other platforms and is less polished, being able to keep its advantages regardless would be interesting. Some of the advantages of native management might become trickier but could be worth it for maintainability depending on Apple's long term path.
FWIW, this is veering slightly OT, but the pass-through that you described is exactly what I've already been doing for a couple of years. Having some issues with the mobo I was building this out of though, may run out of time to play with it for a few weeks if I don't get it resolved soon. Will definitely be interested to hear about your experiences and tests whenever you can get around to it. Was it just familiarity and a basic GUI on illumos? Hardware-wise I'm fortunate enough to have a long term location for my personal office right now and a full rack plus some long range extension kit to my desk I got cheap and have experimented with so I'm free of having to worry about noise issues and the like, so I'm inclined to just go with a 3U or 4U and be done with it.
Some box consolidation would still be good though, and I wouldn't mind doing away with my DVI KVM either at some point since I'm concerned about it's longevity. A setup like that or you've been running is extremely attractive at this point in a lot of ways with where I'm at now if macOS runs even reasonably well on it. Perhaps even now I'm still kind of carrying a torch for the Mac Pro though, in principle at least Apple could still do some cool tech there if they wanted even though I suspect they will not. Will do. FWIW, went with OpenIndiana after messing with FreeNAS and others for a bit - think it was just the last thing I "experimented" with at the time, but this was all quite a few years back my original zVol was made of gb drives which were huge, if you need a reference I was planning on building this server and then upgrading a Mac Pro, but if this build works the way I want, I think it might kill two birds with one stone.
I've already designed it to be fairly quiet - low power Xeons, with quiet fans, loudest thing when it is running is all of the drives and they're not bad. I think any noise from it will be offset in the WAF by the ability to get the rack out of the office and free up some space.