1. J

    macOS PCI/GPU Passthrough Troubles

    Hello, I have been attempting to solve this on and off for the better part of a week and finally caved and decided to ask for help. My macOS VM on Proxmox works perfectly up until I enable PCI Passthrough, where it gets stuck on the macOS loading screen without a progress bar where it...
  2. K

    OSX accepts only a specific number of cores

    I successfully installed OSX (BigSur and Monterey) on Proxmox v7.1-10. I have an intel 11700K (16 cores). I initially ran the VM with 16 cores allocated but after some time (15-30 minutes), the Mac OSX VMs freeze. I read that it's better to allocate a couple cores (2-4) for the host machine...
  3. L

    MacOS GPU Passthrough No Output ( HD 7850)

    Hi ! I'm really new to Proxmox and virtualization. After successfully install MacOS on proxmox at my home, i want to try install macos Catalina with Opencore on an old pc. Installation is a success but when i try to passthrough my GPU i've got a blank screen.. I try with Vmware compatible...
  4. L

    Audio Interface USB sizzling sound macos Catalina/ USB Passthrough not working.

    Hi, I'm really new to proxmox/linux and virtualization. I've installed macos and have a wworking gpu passthhough but i have an issue with my Audio Interface ( Scarlett 2i2). When a sound start ( like a notification or a video/music, the sound is horrible, saturated and sizzling.. So i can't use...
  5. J

    Strange CPU cores count limitation

    Hello. I already installed macOS using Proxmox on my rig. My CPU is 3rd Threadripper 3960x. I see little lags when I am using macOS and try to find reason. I found here that is not recommended use maximum cores of your CPU for VM (that was my case. I had set 3x16 cores) and now beginning my...
  6. T

    How to use a physical block for a VM

    Hi, apologies if it is a stupid question, I am a newbie to both proxmox and KVM. Is it possible to use an existing physical block for creating a VM? A bit of context: I am in the process of consolidating all home PCs into one Threadripper system. on my old PC I have one windows and one...
  7. M

    Access VM thru SPICE on OSX?

    I'm wondering if anyone has been able to use SPICE from an OSX (Macintosh) client. i have a Proxmox server running an Ubuntu18.04 desktop VM. I'd like to access this via SPICE from OSX, but I'm not finding a suitable client. anyone know how to get this working? Thanks Eric


The Proxmox community has been around for many years and offers help and support for Proxmox VE, Proxmox Backup Server, and Proxmox Mail Gateway.
We think our community is one of the best thanks to people like you!

Get your subscription!

The Proxmox team works very hard to make sure you are running the best software and getting stable updates and security enhancements, as well as quick enterprise support. Tens of thousands of happy customers have a Proxmox subscription. Get yours easily in our online shop.

Buy now!