Software troubleshooting desk

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

Symptom

Cause

Fix route

Verify

Fresh repair notes

All notes

Fix Chrome Startup Crash Without Losing Bookmarks

If Chrome crashes immediately upon launch, you risk losing bookmarks and other local data if you ...

Fix Nginx Upstream Connection Refused in Proxy Pass

When Nginx returns a 502 Bad Gateway or logs upstream connection refused

Recover Lost Commits After Git Detached HEAD
You've made commits while in a detached HEAD state, and now you can't see them on any bra...

Fix DNS Probe Finished NXDOMAIN for a Specific Website
If you see the error "DNS_PROBE_FINISHED_NXDOMAIN" in Chrome when trying to visit a speci...

Fix Windows 11 Update Stuck at 0% – BITS Service Issues
You click 'Check for updates' in Windows 11, and it sits at 0% for minutes or hours. Ofte...

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...


    Issue queue
Sitemap
Docker Access Denied Error 403 Troubleshooting
Docker Container Exits Right After Start: Troubleshooting Guide
Fix VSCode Git Auth Failed: Expired Token
How to Set Node Version for a Project
How to Turn On Edge Sync on Mac: Step-by-Step Guide
How to Fix Bluetooth After Windows 11 Update
Fix VS Code Source Control Not Detecting Changes on Ubuntu
How to Turn Windows Defender Real-Time Protection Back On
How to Trust Self-Signed Certificates on Localhost
How to Fix pip Permission Denied macOS
Fix Chrome Certificate Error Due to Antivirus Interference
Fix Angular Breakpoints Not Hit in VS Code
Desk note

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