[Bug 1968716] Re: The infiniband port can not display during ubuntu server 22.04 installation

[shangsong]

Sorry for the following inaccurate decription:
3.The network port can be found after finish the installation.
-->The IB device can not be seen directly after the installation, it still need install package "rdma-core" (The package can not be found in the ISO image, install it via command "apt install rdma-core"), after check the package , it will generate /etc/rdma/modules/infiniband.conf and the config file will load ib_ipoib automatically when OS boot.

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https://bugs.launchpad.net/bugs/1968716

Title:
  The infiniband port can not display during ubuntu server 22.04
  installation

Status in linux package in Ubuntu:
  Incomplete
Status in subiquity package in Ubuntu:
  New

Bug description:
  1.Fresh install the ubuntu server 22.04 on Lenovo server with
  "ThinkSystem Mellanox ConnectX-6 HDR100/100GbE QSFP56 2-port PCIe VPI
  Adapter" and "infiniband mode"

  2.The network port about infiniband(ibX) can not be found.

  3.The network port can be found after finish the installation.

  The other info:
  The network port(ib0/ib1) can be detected during RHEL 8.5 installation

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