Software troubleshooting desk

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

Symptom

Cause

Fix route

Verify

Fresh repair notes

All notes

Fixing 'git rebase index.lock file exists' Error

When running git rebase, you may see an error like fatal: Unable to create ...

Fix Windows Security App Not Starting on Windows 11
You click the Windows Security icon or try to open it from Settings, but nothing happens. The app...

Fix VS Code Source Control Not Detecting Changes on Ubuntu
If you're using VS Code on Ubuntu and the Source Control panel shows no changes even after ed...

Fix Windows 11 Update Stuck at 0% with Service Not Running
You click Check for updates, see 0% for ages, and maybe an error like 'Windows Update service...

Fix 'node sass build failed permission denied' Error
You're running npm run build and hit Error: EACCES: permission denied

Fix Git SSL Certificate Problem: Unable to Get Local Issuer
You run git clone https://example.com/repo.git and get:
fatal: unable to acc...


    Issue queue
Sitemap
Python IntelliSense Broken in VS Code? Try These Fixes
Fix Chrome Extensions Not Loading Due to Sync Issues
How to Fix the Git index.lock File Exists Error
Troubleshooting npm run build Failures
How to Fix Chrome Memory Hogging on Windows and Mac
Troubleshooting Cloudflare 522: Connection Timeout
Creating a Branch from Detached HEAD in Git
Fix Python Permission Denied When Installing Packages with Conda
Fix Firefox Secure Connection Failed on Windows 10
Resolving Python Latin-1 Encoding Errors
WordPress Wildcard Subdomain Not Working with Cloudflare
Git Merge Abort Fails: How to Recover
Desk note

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