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 venv Not Activating in VS Code Terminal

When you create a Python virtual environment but it doesn't activate in the VS Code terminal,...

Fix 'Python Is Not Recognized as an Internal or External Command'

When you type python in the Command Prompt and see 'python is not recognized...

Fix Docker Build Context Canceled on Network Drive
You're running docker build from a network drive (NAS, SMB, NFS, or mapped drive...

Docker Compose Environment Variable from Shell Not Working: Fixes
You set an environment variable in your shell, but Docker Compose ignores it. This is a common pi...

How to Fix Git Merge Unrelated Histories Error
You run git pull or git merge and get:
fatal: refusing to...

Firefox Secure Connection Failed on All Websites: Fix Guide If Firefox shows 'Secure Connection Failed' on every website you try to visit, it usually...

Issue queue Sitemap Fix ERR_CONNECTION_RESET on Specific Websites Fix ERR_NAME_NOT_RESOLVED in Chrome: Proxy Settings Guide Fix Chrome Sync Error Quickly How to Fix Permission Denied Error in Windows 11 Update Resolve PowerShell Execution Policy Error in VS Code Fix Git SSL Certificate Problem with Proxy: Unable to Get Local Issuer Troubleshooting Docker Bridge Network Not Found Git index.lock File Exists: Quick Fix Checklist Debian 12 pip Externally Managed Environment Fix Resolve Node.js Version Conflicts in Development DNS_PROBE_FINISHED_NXDOMAIN: Step-by-Step Checklist Breakpoint Not Hit in VSCode? Check Source Maps Desk note Troubleshooting paths Home Windows FixesmacOS HelpBrowser IssuesOffice ToolsDeveloper ToolsCloud SoftwareSecurity ToolsBackup RecoveryNetwork ToolsDatabase ToolsAI ToolsProductivity AppsCLI ErrorsDocker KubernetesEmail ClientsFile Utilities