Software troubleshooting desk

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

Symptom

Cause

Fix route

Verify

Fresh repair notes

All notes

Fix Git SSL Certificate Problem with Proxy: Unable to Get Local Issuer

When you see fatal: unable to access 'https://...': SSL certificate problem: unable...

How to Fix Git Unrelated Histories Error When Merging Branches
You try to merge two branches, and Git stops with: fatal: refusing to merge unrelated histo...

How to Fix Chrome Sync Not Working with Multiple Profiles
If you use multiple Chrome profiles—say, one for work and one for personal—sync can sometimes sto...

Node.js Memory Limit Increase Not Working: Fixes
You set --max-old-space-size=4096 but Node.js still crashes with a memory error. Thi...

Cloudflare SSL Full vs Flexible: Troubleshooting Mixed Content & Errors
If your site shows broken padlocks, mixed content warnings, or SSL errors after changing Cloudfla...

Fix Windows Update Error 0x80070002 on Windows 11
If you see error 0x80070002 when running Windows Update on Windows 11, it usually means Windows c...


    Issue queue
Sitemap
Fix DNS Probe Finished NXDOMAIN After Windows Update
Fix Git SSL Certificate Problem: Unable to Get Local Issuer
Troubleshooting VSCode Extension Access Errors
Fix pnpm Permission Denied Errors on macOS
How to Resolve npm package.json Not Found
Python venv Activation Failed: Troubleshooting Guide
How to Fix Firefox Secure Connection Failed with VPN
Fixing Git Push Rejected Error During Rebase
Using Virtual Environments to Fix Pip's Externally Managed Error
Cloudflare 521 Error Due to Server Overload Fix
How to Configure Cloudflare SSL Full Strict
Fix Git SSL Certificate Problem Unable to Get Local Issuer on Ubuntu
Desk note

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