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 Stash Error: index.lock File Exists

You run git stash and see: fatal: Unable to create 'path/.git/index.lock&#...

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 VSCode Breakpoints Not Hitting in TypeScript
You set a breakpoint in a TypeScript file, run the debugger, and execution never pauses. This is ...

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...

Fix DNS Probe Finished NXDOMAIN in Edge Browser
When Microsoft Edge shows "DNS_PROBE_FINISHED_NXDOMAIN", it means the browser cannot reso...

Fix Git Merge Conflicts When Stash Changes Are Involved
You're mid-merge, and Git tells you there's a conflict. But you also have stashed changes...


    Issue queue
Sitemap
Fix Remote Desktop Connection Failed Due to Locked User Account
How to Resolve npm Build Out of Memory
Fix Git Detached HEAD Without Losing Work
Git SSL Certificate Verification Failed Local Issuer
Windows Security App Not Opening: Practical Fixes
Setting Up Cloudflare Wildcard Subdomains for Multiple Sites
How to Fix Error 0x80070002 in Windows Update
How to Configure Cloudflare SSL Full Strict
How to Resolve Docker No Space Left on Device
Cloudflare Full Strict SSL Configuration Guide
npm package.json Missing After Initialization
Windows Security Access Denied Error Fix
Desk note

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