Docker Compose Environment Variable from Shell Not Working: Fixes
You set an environment variable in your shell, but Docker Compose ignores it. This is a common pi...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesFix Windows Defender Real-Time Protection Not Turning On After Update
After a Windows Update, you might find that Windows Defender's real-time protection is stuck ...
Fix Chrome Black Screen After Update: Hardware Acceleration
After a Chrome update, some users see a black screen when browsing or launching the browser. The ...
How to Stop Windows Explorer from Restarting
If Windows Explorer (explorer.exe) keeps restarting—your taskbar disappears and reappears, or you...
How to Check Docker Disk Space Usage
If you run Docker for a while, you may notice your disk space shrinking. Images, containers, volu...
How to Use Chrome's Built-in Memory Cleanup Tool
If Chrome is eating up your system memory and slowing everything down, you don't need third-p...
Issue queue
SitemapHow to Fix Chrome After Update Won't Open
How to Fix ERR_CONNECTION_RESET in Chrome Safe Mode
How to Resolve DNS_PROBE_FINISHED_NXDOMAIN for One Site
Fix Python Virtual Environment Not Activating on Mac
Docker Build Context Canceled in Git Bash: Fix
How to Fix Chrome Sync for Family Link Managed Accounts
Fixing Nginx Upstream Connection Refused and Permission Denied
Fix Chrome Extensions That Won't Install from Web Store
Windows 11 Installation Assistant Stuck at 99% Disk Space
Fix WiFi Connected But No Internet on Windows 11 with IPConfig
Python Large CSV Memory Error: Practical Solutions
Fix Grayed Out Windows Defender Real-Time Protection in Windows 10
How to Fix ERR_CONNECTION_RESET in Chrome Safe Mode
How to Resolve DNS_PROBE_FINISHED_NXDOMAIN for One Site
Fix Python Virtual Environment Not Activating on Mac
Docker Build Context Canceled in Git Bash: Fix
How to Fix Chrome Sync for Family Link Managed Accounts
Fixing Nginx Upstream Connection Refused and Permission Denied
Fix Chrome Extensions That Won't Install from Web Store
Windows 11 Installation Assistant Stuck at 99% Disk Space
Fix WiFi Connected But No Internet on Windows 11 with IPConfig
Python Large CSV Memory Error: Practical Solutions
Fix Grayed Out Windows Defender Real-Time Protection in Windows 10