usb hub

  1. C

    Proxmox VE 8.2.2 PCI Express USB HUB Issue

    Hello, Issue Description I am experiencing an issue with USB passthrough when connecting multiple TTY USB devices through a USB hub attached to a PCI Express port. The setup and problem are as follows: I connect a single TTY USB device to the USB hub and pass it through to an Ubuntu 22.04 VM...
  2. G

    Passthrough of USB Hub that supports Per Port Power Switching

    I have multiple test fixtures Each fixture consists of 2 USB devices plugged into a USB hub that supports Per Port Power switching (PPPS). These USB devices often lock up and require VBUS power to be toggled in order to reset them. Thus the need for Per Port Power switching. Each fixture is...