🟡 Medium   ⏱ 5–30 min  Last verified: 19 May 2026
Affected versions: RHEL 10.0

📖 ~1 min read

Table of contents
  1. Problem Summary
  2. Symptoms
  3. Diagnostics
  4. Root Cause
  5. Primary Fix
  6. Verification
  7. Prevention
  8. Rollback
  9. Automation
  10. Command Reference
  11. Escalation
  12. Related Notes

Problem Summary

Package install fails due to conflicting module streams.

Symptoms

dnf reports modular filtering and unsatisfied dependencies.

Diagnostics

Inspect active streams with dnf module list –enabled.

Root Cause

Multiple streams enabled for same runtime stack.

Primary Fix

Reset and enable the intended stream, then reinstall package set.

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Illustrative mockup for rhel-10 — rhel10-b02-p36-1
Illustrative mockup — Progressive Robot — Illustrative mockup — Progressive Robot

Verification

Run dnf module list and confirm install completes cleanly.

Illustrative mockup for rhel-10 — rhel10-b02-p36-2
Illustrative mockup — Progressive Robot — Illustrative mockup — Progressive Robot

Prevention

Document approved stream matrix per environment.

Rollback

Switch back to prior stream if app compatibility fails.

Automation

Enforce module states using config management roles.

Command Reference

dnf module reset ; dnf module enable :

Escalation

Share full dnf transaction debug logs with enabled repos.

AppStream lifecycle should align with platform upgrade plans.

Related tutorial: View the step-by-step tutorial for rhel-10.

View all rhel-10 tutorials on the Tutorials Hub →

Browse all common problems & solutions on the Tutorials Hub.

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