如何在 Ubuntu 22.04 上轻松更新 Connect X-3 固件

**步骤 1:**从 NVidia 下载自动固件升级工具 mlxup。对我来说,x64 Linux 版本在 Ubuntu 22.04 上没有任何问题

步骤 2:chmod a+x mlxup 使 mlxup 可执行

步骤 3:sudo ./mlxup - 然后按照提示操作,如果需要,输入 y 开始固件升级

步骤 4:reboot 你的计算机以使更改生效

我的网卡的 mlxup 输出:

mlxup-output.txt
Querying Mellanox devices firmware ...

Device #1:
----------

  Device Type:      ConnectX3
  Part Number:      MCX311A-XCA_Ax
  Description:      ConnectX-3 EN network interface card; 10GigE; single-port SFP+; PCIe3.0 x4 8GT/s; RoHS R6
  PSID:             MT_1170110023
  PCI Device Name:  0000:03:00.0
  Port1 MAC:        248a076e6360
  Port2 MAC:        248a076e6361
  Versions:         Current        Available
     FW             2.35.5100      2.42.5000
     PXE            3.4.0648       3.4.0752

  Status:           Update required

---------
Found 1 device(s) requiring firmware update...

Perform FW update? [y/N]: y
Device #1: Updating FW ...
Done

Restart needed for updates to take effect.
Log File: /tmp/mlxup_workdir/mlxup-20221123_171552_28032.log

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