Ubuntu Server LTS

This article demonstrates how to configure a GPU using Discrete Device Assignment (DDA) on an Ubuntu Server version 18.04 virtual machine (VM) running in Hyper-V.

PowerEdge R750 Datacenter Scalable Solutions (DSS) may experience failures when running older Data Center-on-a-Chip Architecture (DOCA) versions with the NVIDIA Mellanox BlueField-2 Data Processing Unit (DPU) Card.

The PowerEdge RAID Controller (PERC) driver continuously logs debug prints in the OS syslog file when large I/O operations are running on the system.

Customers may encounter package update failures when using Linux OS to perform the Dell Update Package (DUP) as a binary (.BIN) file.

This article explains the procedure to open a Service Request (SR) using the Dell support page. Get help fast for your Dell device. No more waiting on hold. No more tech headaches. Dell makes it simple to fix problems, schedule repairs, or get support—right from your device or our support website.

Explore this article to troubleshoot wireless networking for your home network on Windows 11. Also, for help with setting up, connecting, sharing files, photos, music, and troubleshooting your wireless network see the appropriate section.

Ubuntu 22.04 and 24.04 installation does not show the hard drives while creating software RAID or LVM.

This article provides information about how to install Ubuntu Server on a Dell PowerEdge.

What is a Zombie Process, how to find it, and how to kill or terminate it.

This article explains how to generate a sosreport log bundle for Ubuntu Linux Server.

This article provides information about how to test available network bandwidth using iperf3.

The SYMMQRY for z/VM utility provides the Symmetrix serial number from any z/VM disk, minidisk, or volume. The SYMMDEV#, Count Key Data (CKD) device information, and Enginuity level is also obtained from the SYMMQRY.

This article describes a no boot issue that affects XPS and Precision computers running Ubuntu Linux. This occurs after replacing the motherboard or updating/restoring the BIOS to default settings.

Guidance on how to evaluate the sosreport obtained from your system; below is a concise breakdown of the directions (Folder locations and its description) collected in the sosreport.

This article provides information about "Windows 10 upgrade fails to activate due to an interruption of network connectivity during the update."

In this article, you find a list of common issues with MyAccount (formerly Dell Digital Locker) and appropriate solutions and workarounds.

Linux Operating System failed to boot and automatically power off while booting.

The steps listed below explain how to locate the serial number, vendor, firmware version, and physical slot mapping of an SAS/SATA/SSD hard drive on PowerEdge servers running Linux Operating System or from the gathered SOS report.

The procedures outlined below describe how to determine the physical slot mapping for NVMe SSDs on PowerEdge servers installed with Linux Operating System using the obtained SOS report.

This article describes operating system recovery options available in Windows 11 SE.

How to check, validate, and convert SSL certificates using OpenSSL and Keytool. This article includes commands for PEM, DER, PKCS12, and certificate fingerprint checks.

Explore the Windows 10 Magnifier Tool and its modes: Full Screen, Lens, and Docked. Check how to switch between these modes to enhance screen magnification and functionality on your Windows 10 system.

PowerEdge T160, R260, T360, R360: Ubuntu 22.04.1 and 22.04.2 are not validated and may cause an out-of-memory error.

This Linux Guide provides a basic overview of installing and managing Linux operating systems on Dell servers. The guide covers installing Linux using the Lifecycle Controller (LCC) and bootable media. It covers supported distributions such as Red Hat Enterprise Linux (RHEL) and SUSE Linux Enterprise Server (SLES). It also covers the install of management tools on Linux.

Dell OS and Applications Solutions on Dell TechCenter - Project Sputnik, Microsoft Windows, Red Hat Linux, SUSE, Ubuntu, and more

This article shows you how to correlate Network Devices in SLI Support Live Image to the physical device.

The following article provides information about the design limitations of the Linux operating system.

Overview on how to install NVIDIA's DCGM (data center GPU manager) tool in Linux (RHEL/Ubuntu) and how to run and understand the diagnostics application.

Inband updates to Open Server Manager (OSM) with .bin DUP results in a watchdog soft lockup error. Update is successful.

On the PowerEdge R940 server running Ubuntu 20.04 or RHEL 7 and 8 Operating Systems, the Network Interface Controller (NIC) naming has an inconsistency compared to other Dell 14G or 15G PowerEdge servers.