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Go to SolutionDetected hardware unit hang e1000e
I'm running Fedora Server 42 on a Dell OptiPlex 5090 and get these "detected hardware unit hang" errors. When that happens I lose IP connectivity to the server.
This release works fine on another OptiPlex 5050. I then bought another one (7070) and the same error appeared there. Thinking it was a hardware issue I replaced the 7070 with the 5090 only the get the same error. So it should be fairly safe to assume it's not hardware related.
I'm on the latest BIOS (1.33).
Any idea what this could be
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Posted June 1st, 2025 10:49
Hi
Dunno.
Looking at the specs may indicate what it doesn't hang on, then look for firmware or drivers to match the oddball stuff, or use a Live Version of linux mint and see if there are any in the firmware/driver setup.
Specification Dell OptiPlex 5050 Dell OptiPlex 5090 Dell OptiPlex 7070 Processor Intel 6th/7th Gen Pentium, Core i3/i5/i7 10th Gen Intel Pentium/Core i3/i5, 11th Gen Core i5/i7 9th Gen Intel Core i3/i5/i7, Pentium, Celeron Chipset Intel Q270 Intel Q570 Intel Q370 Memory Up to 64GB DDR4 (Tower/SFF), 32GB (Micro), 4 DIMM slots (Tower/SFF), 2 SODIMM (Micro), 2400MHz Up to 128GB DDR4, 4 DIMM slots, 2666/2933/3200MHz Up to 64GB DDR4, 4 DIMM slots, 2666MHz Graphics Integrated Intel HD 510/530/610/630, optional AMD Radeon R5 430/R7 450 (Tower/SFF) Integrated Intel UHD, optional discrete GPU Integrated Intel UHD 630, optional discrete GPU Storage Multiple options: HDD/SSD, M.2 support 2x SATA (3.5"/2.5"), M.2 2230/2280 SSD/Optane Multiple options: HDD/SSD, M.2 support Networking Intel i219-V Ethernet, optional Intel 8265 Wi-Fi/Bluetooth Intel I219 Ethernet (10/100/1000 Mbps), optional Wi-Fi/Bluetooth Intel I219-LM Ethernet, optional Wi-Fi/Bluetooth USB Ports 6x USB 3.1 Gen 1, 4x USB 2.0 (Tower/SFF) Multiple: USB 3.2 Gen 2, USB 2.0, USB-C (optional) Multiple: USB 3.1, USB 2.0, USB-C (optional) Expansion Slots 1x PCIe x16, 1x PCIe x4, 2x M.2 (Tower/SFF) 1x PCIe x16, 1x PCIe x4, 2x PCIe x1, 2x M.2 1x PCIe x16, 1x PCIe x4, 2x PCIe x1, 2x M.2 Power Supply 240W/180W (Tower/SFF), 65W adapter (Micro) 260W/300W (Tower), 200W (SFF), 130W (Micro) 260W/200W/130W (varies by form factor) Operating System Windows 7/8.1/10, Ubuntu, Neokylin Windows 10/11, Ubuntu, Kylin Linux Windows 10, Ubuntu, NeoKylin Form Factors Tower, Small Form Factor, Micro Tower, Small Form Factor, Micro Tower, Small Form Factor, Micro Kind Regards
anne_droid
tfmeier
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Posted June 1st, 2025 12:41
Found a solution here
https://forum.proxmox.com/threads/intel-nic-e1000e-hardware-unit-hang.106001/
to address what seems to be old hardware first released in 2012. Working fine so far