Software troubleshooting desk

Practical fixes for tool errors, setup blocks, and workflow issues.

Symptom

Cause

Fix route

Verify

Fresh repair notes

All notes

How to Fix Git Index Lock File Exists Error

If you see an error like fatal: Unable to create 'path/to/repo/.git/index.lock': Fi...

How to Fix Windows Update Error 0x80070002 by Resetting Components
If you see error 0x80070002 when trying to run Windows Update, the system often cannot find or re...

Docker Container Exits Immediately on Linux: Fixes
You start a Docker container, but it exits immediately. This is a common issue on Linux. The cont...

Fix Docker Compose Port Already Allocated on Linux
You run docker-compose up and get an error like Error starting userland proxy:...

Docker Prune Not Freeing Enough Space: Practical Fixes
You run docker system prune -a expecting a big space recovery, but the freed space i...

Fix Chrome Access Violation Error When Printing
You click Print in Chrome and instead of a preview you get an error: "Access violation at add...


    Issue queue
Sitemap
How to Stop Chrome from Eating RAM
Fix VS Code Not Showing Git Changes After Clone
Fix VS Code Source Control Not Detecting File Modifications
How to Re-enable IntelliSense in VS Code When It's Disabled
Resolve Windows 11 Update Hanging at 0% Progress
Resolve Docker Token Expired Access Denied
How to Fix Windows 11 Installation Assistant Stuck at 99%
Chrome Black Screen on External Monitor Fix
Nginx 502 Bad Gateway Docker Socket Fix
Fix Windows 11 Blue Screen After Update Using SFC /Scannow
Fix NET::ERR_CERT_AUTHORITY_INVALID in Chrome
Troubleshooting Docker Container Exiting with 'not found'
Desk note

    Troubleshooting paths
Home
Windows FixesmacOS HelpBrowser IssuesOffice ToolsDeveloper ToolsCloud SoftwareSecurity ToolsBackup RecoveryNetwork ToolsDatabase ToolsAI ToolsProductivity AppsCLI ErrorsDocker KubernetesEmail ClientsFile Utilities