Inspiron 3891 (Core i9-11900)

Dell Inspiron 3891 (Core i9-11900)

Desktop system certified with Ubuntu

Ubuntu 20.04 LTS

Pre-installed in some regions with a custom Ubuntu image that takes advantage of the system's hardware features and may include additional software. Standard images of Ubuntu may not work well, or at all.

Latest automated validation

This certified configuration continues to be tested for regressions after certification. These results do not extend certification to another Ubuntu release.

Last tested			11 March 2026
Kernel			5.15.0-203-generic
BIOS			Dell Inc.: 1.0.1 (UEFI)

Certification baseline

Software and firmware used when this certification was completed.

Certified			20 August 2021
Kernel			5.10.0-1014-oem
BIOS			Dell Inc.: 1.0.1 (UEFI)

Hardware

Processor			Intel Corp. 11th Gen Intel(R) Core(TM) i9-11900 @ 2.50GHz
Network			Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller pci (10ec:8168 )
Video			Intel Corp. RocketLake-S GT1 [UHD Graphics 750] pci (8086:4c8a 1028:0a4b )
Wireless			Qualcomm Atheros QCA9377 802.11ac Wireless Network Adapter pci (168c:0042 )

All hardware details ›

1 more certified configuration in the Inspiron 3891 platform ›

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Components certified with this system

Component	Ubuntu release	Status
Dell GT 1030 2048 MB	26.04 LTS	–
	24.04 LTS	–
	22.04 LTS	–
	20.04 LTS	Supported - may require 3rd-party driver
	18.04 LTS	–
	Core 24	–
	Core 22	–
	Core 20	–
	Core 18	–
Dell SUNIX Powered Serial PCIe card for Tower	26.04 LTS	–
	24.04 LTS	–
	22.04 LTS	–
	20.04 LTS	Supported - may require 3rd-party driver
	18.04 LTS	–
	Core 24	–
	Core 22	–
	Core 20	–
	Core 18	–

*Releases with a blank status have not been tested