Update Git SSL Certificates to Fix 'unable to get local issuer'
If you see fatal: unable to access 'https://...': SSL certificate problem: unable t...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesHow to Fix Nginx Redirect Loop Infinite Redirect
If you see a browser error like "ERR_TOO_MANY_REDIRECTS" or "redirect loop", Ngin...
Docker Container Exits Immediately: 'Command Not Found' Fix
You start a Docker container and it exits immediately with a message like /bin/sh: 1: somec...
VSCode Debugger Breakpoints Not Hit After Update: Fixes
After a recent VSCode update, you might find that breakpoints are set but never hit. The debugger...
How to Fix Python Dependency Conflicts When Installing Packages
You run pip install some-package and get a wall of text about conflicting dependenci...
Docker Desktop Engine Not Starting After Reboot: Fixes
You restart your machine, launch Docker Desktop, and the engine stays stuck at “Starting” or show...
Issue queue
SitemapCloudflare SSL Full Strict Troubleshooting Steps
How to Fix Cloudflare Error 521: Origin Server Unreachable
Windows 11 Update Error 0x80070002: Causes and Fixes
Fix Windows Update Error 0x80070005 with a Clean Boot
How to Enable Windows Update Service via Group Policy
Fix Firefox Secure Connection Failed Error (Mozilla)
Ubuntu Git SSL Certificate Error Fix
How to Restore Chrome Sync After Disabling Extensions
How to Fix Nginx Permission Denied for Socket File
Fix Windows Security App After Windows Update
Resolve Docker Desktop Error Code 0 Engine Stopped
Resolving Cloudflare 522 Origin Timeout
How to Fix Cloudflare Error 521: Origin Server Unreachable
Windows 11 Update Error 0x80070002: Causes and Fixes
Fix Windows Update Error 0x80070005 with a Clean Boot
How to Enable Windows Update Service via Group Policy
Fix Firefox Secure Connection Failed Error (Mozilla)
Ubuntu Git SSL Certificate Error Fix
How to Restore Chrome Sync After Disabling Extensions
How to Fix Nginx Permission Denied for Socket File
Fix Windows Security App After Windows Update
Resolve Docker Desktop Error Code 0 Engine Stopped
Resolving Cloudflare 522 Origin Timeout