Software troubleshooting desk

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

Symptom

Cause

Fix route

Verify

Fresh repair notes

All notes

Fix Nginx 502 Bad Gateway with Docker Socket

You have an Nginx container proxying requests to another container via the Docker socket, and you...

Fix Git 'index.lock' File Exists Error in IntelliJ

If you see an error like fatal: Unable to create 'project/.git/index.lock': File ex...

Fix 'pip externally managed environment' Error for venv Setup
When creating a Python virtual environment on newer Linux distributions (e.g., Debian 12, Ubuntu ...

Fix Git SSL Certificate Problem on Windows: Unable to Get Local Issuer
If you see fatal: unable to access 'https://...': SSL certificate problem: unable t...

Fix Windows Update Error 0x80070005 by Taking Ownership
What Causes Error 0x80070005?
This error usually means Windows Update doesn't have pe...

pnpm audit fix not working: common causes and fixes
When you run pnpm audit fix and it fails, you might see messages like "No fixes ...


    Issue queue
Sitemap
Fix VSCode Breakpoints Not Hit in launch.json
DNS Probe Finished NXDOMAIN Error Explained
Timeout Exception in Python Requests – Solutions
How to Fix Python Requests Timeout on Slow Connections
Windows 11 Update Hangs at 0%? DISM Repair Steps
Fix Docker 'network not found' Error for Custom Networks
Docker Nginx 502 Bad Gateway Troubleshooting Ubuntu
Cloudflare SSL Full Strict Error: Self-Signed Certificate
Resolve Python pip Permission Denied on Linux/macOS/Windows
Running Scripts in VS Code: Fix Permission Denied
Fix Chrome ERR_CONNECTION_RESET: DNS Flush and More
Fix Python Not Recognized in Windows 10
Desk note

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