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 'fatal: refusing to merge unrelated histories' on GitHub

You try to merge two branches in Git, and get fatal: refusing to merge unrelated histories<...

Fix Git SSL Certificate Problem: Unable to Get Local Issuer Certificate
When you run git clone, git pull, or git fetch over HTTPS,...

Fixing Nginx Permission Denied for Access Log
When Nginx reports 'permission denied' while trying to write to the access log, the error...

Fix VS Code Git Authentication Failed Keychain Error
If you see "Git authentication failed" in VS Code on macOS, the problem is often the macO...

How to Show Hidden Icons on Taskbar in Windows 10
You may notice that some app icons in the system tray (notification area) are hidden behind an up...

How to Enable Chrome Extensions That Aren't Loading
You open Chrome and see a grayed-out extension icon. Clicking 'Enable' does nothing, or t...


    Issue queue
Sitemap
VSCode Terminal Not Opening After Extension Install: Fix
How to Fix Docker Desktop WSL Engine Failure
Fix Cloudflare Origin Certificate Not Visible
Fix Windows Explorer Restarting with SFC Scannow
How to Fix Update Error 0x80070002 from Network Problems
Fix ERR_CONNECTION_RESET in Chrome: Step-by-Step Guide
How to Fix DNS Probe Finished NXDOMAIN with Google DNS
Windows Explorer Keeps Restarting? Run SFC Scannow
Fix 'Python' Is Not Recognized on Windows 7
How to Fix Bluetooth Not Working in Windows 11
How to Fix Windows Update Service Not Running
How to Fix Windows Update Error 0x80070002
Desk note

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