Inspiron 15 3520 (Core i7-1255U)

Dell Inspiron 15 3520 (Core i7-1255U)

Notebook 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			7 October 2026
Kernel			5.15.0-186-generic
BIOS			Dell Inc.: 1.2.0 (UEFI)

Certification baseline

Software and firmware used when this certification was completed.

Certified			18 November 2022
Kernel			5.14.0-1024-oem
BIOS			Dell Inc.: 0.5.4 (UEFI)

Hardware

Processor			Intel Corp. 12th Gen Intel(R) Core(TM) i7-1255U
Video			Intel Corp. Alder Lake-UP3 GT2 [UHD Graphics] pci (8086:4628 1028:0b76 ) NVIDIA TU117M [GeForce MX550] pci (10de:1f9f 1028:0b76 )
Wireless			Intel Corp. Alder Lake-P PCH CNVi WiFi pci (8086:51f0 8086:4070 )

All hardware details ›

3 more certified configurations in the Inspiron 15 3520 platform ›

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