EC2 GPU, Kernel Patch & PCIe Hotplug Diagnostics
Data strictly extracted from official AWS troubleshooting documentation. Click the symptom below to get the targeted CLI remediation commands.
🚨 Step 1: What specific error symptom are you experiencing?
Please click the most accurate description:
Quick Reference Table
| # | Scenario | Key Error Signal | Primary Fix |
|---|---|---|---|
| 1 | NMI Diagnostic Interrupt | rd.emergency=poweroff rd.shell=0 in boot cmdline | Add kernel.unknown_nmi_panic=1 to /etc/sysctl.conf |
| 2 | AMD GPU Dual 4K Display Failure | 00:1e.0 Display controller: AMD/ATI Device 7362 | Create /etc/modprobe.d/amdgpu.conf with virtual_display=0000:00:1e.0,2 |
| 3 | PCIe Hotplug EBS/ENI Failure on Bare Metal | CONFIG_HOTPLUG_PCI_PCIE=y missing | N/A |
| 4 | NVIDIA GRID Activation | FeatureType=0 / IgnoreSP=TRUE | sudo cp /etc/nvidia/gridd.conf.template /etc/nvidia/gridd.conf |
| 5 | kpatch Live Patch Validation | livepatch_* [enabled] | kpatch list |