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    Can't access web interface and bridge is not working properly

    I did a full dist-upgrade and now I'm running the very latest version of Proxmox. I noticed after full upgrade the interface name for my main network connection changed. So after upgrade I wasn't able to access the web interface. I logged into console, changed the interface name in...
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    Upgrade 7->8 error

    I have 2 proxmox servers, each running many VMs, decided to upgrade to 8. It all went well till very last packages in apt dist-upgrade process. Basically, now when I run apt autoremove or apt remove linux-image-amd64 or apt purge linux-image-* or apt install pve-headers whatever I run, I get...
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    VirtIO Linux guests with VLAN aware not communicating

    Hi have a bunch of VLANs and bunch of VMs running on Proxmox. On Proxmox host I have a Linux bridge and it's "VLAN aware". Funny thing is, with Windows guests and VirtIO drivers installed everything works. With Ubuntu guests that I setup their static IPs using `netplan` inter-VLAN communication...
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    PCIE passthrough NIC (SFP+ card) - very slow performance

    Here's what I have: Proxmox installed on a very powerful machine (RAM/CPU-wise). I have granted generous amount of CPU + RAM to pfSense guest. Now I have a 10gb uplink 9000 MTU connection for WAN. It's fiber / SFP+. I am doing full PCIe passthrough. (all functions of card selected, PCIe...
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    NVIDIA GRID vGPU setup guide

    I just installed Proxmox and I have install vGPU and NVIDIA license server. I can see mediated GPU list. I attach them to guest, with pci express, without pci express, with ROM-Bar and without ROM-Bar, whenever I try to install regular NVIDIA driver or CUDA I get "Unable to load the...
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    vGPU setup help

    I have RTX8000 and T40 GPUs on a server, I want to try ProxMox and move away from ESXi. I installed ProxMox, I installed vGPU KVM. I can see nvidia-smi vgpu output, when I do this: ls -la /sys/bus/pci/devices/0000\:02\:00.0/mdev_supported_types/ I get devices list list nvidia-264, nvidia-265...