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On an HPE Edgeline e920, t-series, or d-series server blade, flashing the network card firmware on Ubuntu 22.04.1 kernel version 5.15.0-53 with Secure Boot or Secure Core enabled is not supported at this time.Therefore, before using network adapter firmware smart components on Ubuntu 22.04.1 kernel version 5.15.0-53, disable the Secure Boot or Secure core, to flash the firmware successfully.The limitation is only for Ubuntu 22.04.1 kernel version is 5.15.0-53.
Any HPE Edgeline e920, t-series, or d-series server blade with secure boot and secure core enable running Ubuntu 22.04.1 kernel version 5.15.0-53 and attempting to flash the firmware smart components for the following network adapters:• HPE Ethernet i210-T1 GbE NIC• HPE Ethernet 1Gb 4-Port 366T Adapter [811546-B21]• HPE ConnectX-6 Lx 10GbE dual-port Mezz [P40899-B21]• HPE Ethernet 10/25Gb 2p 661SFP28 [870825-B21]5• HPE Ethernet 10-25GB 2P 640SFP28 Adapter [817753-B21]
As a workaround, before flashing the network cards firmware on Ubuntu 22.04.1, disable the Secure Boot or Secure core from the BIOS/Platform Configuration (RBSU).Support to flash the network adapter firmware with Secure Boot or Secure Core enabled is targeted to be available at a later time. This advisory will be updated when additional information is available.RECEIVE PROACTIVE UPDATES: Receive support alerts (such as Customer Advisories), as well as updates on drivers, software, firmware, and customer replaceable components, proactively in your e-mail through HPE Support Alerts. Sign up for Support Alerts at the following URL:HPE Email Preference CenterNAVIGATION TIP:For hints on navigating HPE.com to locate the latest drivers, patches and other support software downloads, refer to theNavigation Tips document.SEARCH TIP:For hints on locating similar documents on HPE.com, refer to theSearch Tips document.
Operating Systems Affected:Ubuntu 22.04 LTS
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