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How to Fix 'pip install no matching distribution found for numpy' - Ubuntu APT Unlock Guide: Remove dpkg Lock-Fixing Conda Base Environment Not Activating Automatically

Updated 2026-06-13 11:51:24browser-issues
How to Fix 'pip install no matching distribution found for numpy' - Ubuntu APT Unlock Guide: Remove dpkg Lock-Fixing Conda Base Environment Not Activating Automatically
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.