Software troubleshooting desk

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

Symptom

Cause

Fix route

Verify

Fresh repair notes

All notes

Update Git SSL Certificates to Fix 'unable to get local issuer'

If you see fatal: unable to access 'https://...': SSL certificate problem: unable t...

Windows 11 Wi-Fi Connected but No Internet: Step-by-Step Fix
You're connected to Wi-Fi, but websites won't load and apps show no internet. This is a c...

Cloudflare Origin Certificate Not Working After Renewal: Fixes
If your Cloudflare origin certificate stops working after renewal, you are likely seeing SSL erro...

Fix 'Python Command Not Found' in Git Bash on Windows
When running Python in Git Bash on Windows, you may see bash: python: command not found

Docker Disk Space Full: How to Free Up Space for Images
If you work with Docker regularly, you've likely seen the dreaded "no space left on devic...

Fix Windows Update Service Not Running After SFC Scan
If you ran an SFC scan to fix system file corruption and now the Windows Update service won't...


    Issue queue
Sitemap
Ubuntu Git SSL Certificate Error Fix
Chrome Extensions Not Loading After Update: Common Fixes
Resolve Windows Update Error 0x80070002
Fix Python Requests Hanging with Timeout Example
Troubleshoot Git Merge Conflict Exit Code 128
Git Merge Conflict: How to See the Diff Between Versions
Git HTTP Timeout Settings: Step-by-Step Guide
Resolve err_name_not_resolved from Chrome Extensions
How to Solve pip Externally Managed Error on Python 3.11
Chrome Sync Broken on Mac: Step-by-Step Fix
How to Fix Nginx Upstream Connection Refused on Port 80
Troubleshooting Nginx 502 Upstream Connection Refused
Desk note

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