Docker Container Exits Immediately: 'Command Not Found' Fix - Fix 'docker build context canceled no space left on device'-Fix Nginx Configuration Test Failed: Duplicate Listen Error

Updated 2026-07-28 06:56:52cloud-software
Docker Container Exits Immediately: 'Command Not Found' Fix - Fix 'docker build context canceled no space left on device'-Fix Nginx Configuration Test Failed: Duplicate Listen Error
Before changing system settings, save your work and note the exact error text so you can compare results after each step.

Extra verification checklist

  • Restart the affected app after changing permissions or configuration files.
  • Test the same workflow in a clean browser profile or a temporary user account.
  • Compare the result on another network if the error may be connection related.