Fix Git SSL Certificate Problem with Proxy: Unable to Get Local Issuer
When you see fatal: unable to access 'https://...': SSL certificate problem: unable...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listFix 'pip externally managed environment' on Ubuntu 23.04
If you're on Ubuntu 23.04 (Lunar Lobster) and try to install a Python package with pip, you m...
Fix Node Sass Build Failure: Environment Variable Errors
When you run npm install or a build script and see an error like Node Sass doe...
Configure Git HTTP Timeout to Avoid Clone Failures
If your Git clone or fetch operations time out with errors like fatal: unable to access ...
Docker Container Exits Immediately After Start: Network Fixes
You start a Docker container and it exits right away. The container logs show no errors, or the e...
How to Fix Nginx Upstream Connection Refused on Port 80
When nginx logs show "upstream connection refused" while connecting to port 80, it means ...
Topic paths
Quick titles
How to Resolve Git Unrelated Histories Merge ConflictWindows Taskbar Icons Disappear on Sign InFix Node.js Heap Out of Memory in ProductionFix Wi-Fi Connected but No Internet on Windows 11 (No Router Restart)Fix Docker Exit Code 137 (OOM Killer)Resolve Chrome's Repeated Sign In Prompt for SyncFix Node Sass Failures and Migrate to AlternativesWindows 10 DNS Probe Finished NXDOMAIN Error Solutions