Fix Nginx Configuration Test Failure After Adding Proxy Pass
You add a proxy_pass directive to an Nginx server block, run nginx -t, ...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesDNS Probe Finished NXDOMAIN vs Server Not Found: Key Differences
When you see a 'DNS probe finished NXDOMAIN' or 'Server not found' error in your ...
Fix Chrome Status Access Violation Error on Windows
If you see a message like "STATUS_ACCESS_VIOLATION" in Chrome, the browser has crashed du...
How to Fix Chrome Sync Not Working with Multiple Profiles
If you use multiple Chrome profiles—say, one for work and one for personal—sync can sometimes sto...
Fix Windows 11 Update Stuck at 0% with Service Not Running
You click Check for updates, see 0% for ages, and maybe an error like 'Windows Update service...
Fix Chrome Black Screen on Startup Due to Hardware Acceleration
If Chrome opens to a black screen after you launch it, the issue often involves hardware accelera...
Issue queue
SitemapDocker Container Exits Immediately After Docker Compose Up
Resolve Nginx 502 Bad Gateway in Docker via Environment Variables
Fix Missing System Tray Icons on Windows
Fix 'nginx -t test failed no such file or directory' Error
0x800f081f Error: How to Resolve
Resolve Access Denied Error 0x80070005 in Windows Update
How to Resolve Docker Pull Access Denied
Chrome Extensions Not Loading? 7 Fixes to Try
Windows 11 Explorer Keeps Restarting: How to Fix
Docker Build Canceled: Verbose Logging Fix
Chrome Sync Not Working with VPN: Fixes and Checks
Understanding Python Requests Timeout Codes
Resolve Nginx 502 Bad Gateway in Docker via Environment Variables
Fix Missing System Tray Icons on Windows
Fix 'nginx -t test failed no such file or directory' Error
0x800f081f Error: How to Resolve
Resolve Access Denied Error 0x80070005 in Windows Update
How to Resolve Docker Pull Access Denied
Chrome Extensions Not Loading? 7 Fixes to Try
Windows 11 Explorer Keeps Restarting: How to Fix
Docker Build Canceled: Verbose Logging Fix
Chrome Sync Not Working with VPN: Fixes and Checks
Understanding Python Requests Timeout Codes