Software troubleshooting desk

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

Symptom

Cause

Fix route

Verify

Fresh repair notes

All notes

Fix 'Python Virtual Environment Activate Command Not Found'

When you try to activate a Python virtual environment with source venv/bin/activate ...

Chrome Sync Not Working with VPN: Fixes and Checks

If Chrome sync stops working after you turn on a VPN, you're not alone. The VPN can interfere...

Fix 'npm permission denied' in VS Code Terminal

When you see a 'permission denied' error in the VS Code terminal while running npm comman...

Fix Git 'index.lock' Error in VS Code

If you see the error 'fatal: Unable to create 'path/.git/index.lock': File exists'...

How to Fix 'fatal: refusing to merge unrelated histories' in Git

If you see fatal: refusing to merge unrelated histories when running git merge...

Fix Python Permission Denied When Running pip install -r requirements.txt
You run pip install -r requirements.txt and get a PermissionError or


    Issue queue
Sitemap
Fix Edge Sync by Clearing Cache
Troubleshoot Chrome Not Responding on Startup
How to Unstick Windows 11 Install at 99% in Safe Mode
Fix pnpm ERR_PNPM_OUTDATED_LOCKFILE Lockfile Error
Linux pip Permission Denied Troubleshooting
npm Permission Denied Error Checklist
Windows Security App Not Opening After Update
Chrome Black Screen Fix for Remote Sessions
Black Screen in Chrome After Turning Off Hardware Acceleration
Chrome Reset Browser Fix for Connection Reset Error
macOS npm Build Failure: Common Fixes
npm run build Fails: Missing Environment Variables Fix
Desk note

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