Docker Daemon Not Running After Installing Docker Desktop - Remote Desktop 0x4 Connection Error Guide-Fix Microsoft Teams Not Launching on Ubuntu

Updated 2026-06-14 02:42:32windows-fixes
Docker Daemon Not Running After Installing Docker Desktop - Remote Desktop 0x4 Connection Error Guide-Fix Microsoft Teams Not Launching on Ubuntu
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.