Software troubleshooting desk

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

Symptom

Cause

Fix route

Verify

Fresh repair notes

All notes

Cloudflare Origin Certificate Setup for Apache

If you use Cloudflare's proxy (orange cloud), you can set up an origin certificate to encrypt...

Docker Container Exits Immediately After Start: Network Fixes

You start a Docker container and it exits right away. The container logs show no errors, or the e...

Git index.lock File Exists Even After Deleting: Fixes

You delete the .git/index.lock file, but Git still says it exists. This can happen d...

Fix Chrome ERR_CONNECTION_RESET After Router Reboot

If you see ERR_CONNECTION_RESET in Chrome after rebooting your router, you'r...

Fix Windows Update Service Not Running with Malwarebytes

If Windows Update fails with error messages like "Service not running" or "Windows Up...

Fix 'nginx -t test failed no such file or directory' Error

When running nginx -t to test configuration, you may encounter the error nginx...


    Issue queue
Sitemap
Troubleshoot Chrome Sync Issues Windows 10
Conda Environment Dependency Troubleshooting
Windows Update Error 0x80070002: Network Troubleshooting Guide
Resolve Git Permission Denied After Adding Remote
Windows Explorer Keeps Restarting: Cache Fix
How to Resolve Docker Context Canceled Disk Full Error
Cloudflare DNS Not Updating? Fix Stuck Propagation
Fix ERR_CONNECTION_RESET After Chrome Update
How to Stop Chrome from Hogging RAM
Fix ERR_NAME_NOT_RESOLVED in Chrome: Proxy Settings Guide
VSCode TypeScript IntelliSense Missing Fix
Resolve npm install EACCES Error in Home Folder
Desk note

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