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Fix 'ffmpeg: command not found' on Linux - PowerShell Log File Location Check Command Guide-Resolve Windows Defender Version Mismatch and Permission Denied

Updated 2026-06-13 20:14:29cloud-software
Fix 'ffmpeg: command not found' on Linux - PowerShell Log File Location Check Command Guide-Resolve Windows Defender Version Mismatch and Permission Denied
Likely symptom
Likely cause
Safe rollback

Verification route

  • Repeat the original action, not only a simplified test case.
  • Restart the app or reload the service after configuration changes.