Fix Docker Nginx 502 Bad Gateway with MySQL
You have a Dockerized web app behind Nginx, and you're seeing a 502 Bad Gateway error. The ap...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesFix DNS Probe Finished NXDOMAIN on Custom DNS Server
If you see “DNS PROBE FINISHED NXDOMAIN” in Chrome or another browser while using a custom DNS se...
Fix VS Code Source Control Not Detecting File Modifications
You edit a file, save it, but the Source Control panel in VS Code shows nothing. No pending chang...
Nginx Redirect Loop Not Working: Causes and Fixes
You've set up a redirect in Nginx, but instead of landing on the intended URL, the browser sh...
Fix 'Permission Denied' When Running pip install --user
When you run pip install --user somepackage and get a Permission denied...
Windows 11 Update Stuck at 0%: How to Fix
You start a Windows Update, and the progress bar sits at 0% for ten minutes, an hour, or longer. ...
Issue queue
SitemapHow to Fix Windows Search Indexing Not Working
Step-by-Step Remote Desktop Error Fixes
Fix Nginx Configuration Test Failure on Location Directive
Taskbar Icons Disappeared? Quick Fixes That Work
Fix ERR_NAME_NOT_RESOLVED in Chrome with Network Reset
Fix 'nginx -t test failed no such file or directory' Error
Windows 10 Update Error 0x80070002 Troubleshooting
Nginx Permission Denied Upstream Error Fix
Using nvm to Switch Node Version for a Specific Package
VS Code Source Control Not Showing Changes: Fix
Fixing RDP Connection Issues by Resetting Settings
Chrome ERR_NAME_NOT_RESOLVED on All Sites Fix
Step-by-Step Remote Desktop Error Fixes
Fix Nginx Configuration Test Failure on Location Directive
Taskbar Icons Disappeared? Quick Fixes That Work
Fix ERR_NAME_NOT_RESOLVED in Chrome with Network Reset
Fix 'nginx -t test failed no such file or directory' Error
Windows 10 Update Error 0x80070002 Troubleshooting
Nginx Permission Denied Upstream Error Fix
Using nvm to Switch Node Version for a Specific Package
VS Code Source Control Not Showing Changes: Fix
Fixing RDP Connection Issues by Resetting Settings
Chrome ERR_NAME_NOT_RESOLVED on All Sites Fix