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Dell OptiPlex XE4 (SFF)
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 December 2026 | |||||||
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| Kernel | 5.15.0-203-generic | |||||||
| BIOS | Dell Inc.: 1.0.0 (UEFI) | |||||||
Certification baseline
Software and firmware used when this certification was completed.
| Certified | 13 May 2022 | |||||||
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| Kernel | 5.13.0-1021-oem | |||||||
| BIOS | Dell Inc.: 0.14.86 (UEFI) | |||||||
Hardware
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| Network |
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Issues? Let us know
If there is an issue with the information for this system, please let us know.
Components certified with this system
| Component | Ubuntu release | Status | Comments |
|---|---|---|---|
| Dell Lexa PRO [Radeon 540/540X/550/550X / RX 540X/550/550X] | 26.04 LTS | – | |
| 24.04 LTS | – | ||
| 22.04 LTS | – | ||
| 20.04 LTS | Supported Supported - may require 3rd-party driver | ||
| 18.04 LTS | – | ||
| Core 24 | – | ||
| Core 22 | – | ||
| Core 20 | – | ||
| Core 18 | – | ||
| Mediatek Inc. MT7921 802.11ax PCI Express Wireless Network Adapter | 26.04 LTS | – | |
| 24.04 LTS | – | ||
| 22.04 LTS | – | ||
| 20.04 LTS | Supported Supported | ||
| 18.04 LTS | – | ||
| Core 24 | – | ||
| Core 22 | – | ||
| Core 20 | – | ||
| Core 18 | – |
*Releases with a blank status have not been tested