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Ubuntu project documentation
Ubuntu project documentation
  • How Ubuntu is made
    • Governance
      • Ethos
        • Ubuntu Code of Conduct
        • Diversity policy
        • Our Mission
      • Peers
    • Key concepts
      • Ubuntu releases
      • Upstream and downstream
      • Supported architectures
      • Launchpad
      • Package archive
      • Package format
      • Package lifecycle
      • Version string format
      • Patches
      • Phased updates
      • DEP 3 - patch file headers
      • Debian policy
      • debian/ directory
      • Filesystem hierarchy standard
    • Process overviews
      • Release cycle
      • Freezes
      • Merges & syncs
      • Transitions
      • Backports
      • Automatic package testing: autopkgtest
      • Proposed migration
        • Failure to Build From Source (FTBFS)
        • Autopkgtest regressions
        • Issues preventing migration
        • Special migration cases
      • Sponsorship
      • Stable Release Updates
      • Main Inclusion Review (MIR)
        • MIR roles and steps
        • Process states
        • MIR exception - font packages
        • MIR exception - OEM packages
        • MIR - re-reviews
        • MIR - Rust code in main
    • List of releases
  • Contributors
    • Getting started
      • Setting up for Ubuntu development
      • Get the source of a package
    • Triaging bugs
      • Bug types
      • Bug status
      • Bug importance
      • Bug responses
      • Assign a bug to a package
    • QA and testing
      • How to report a bug
      • Application testing
      • Manual ISO testing
      • Hardware testing
      • Upgrade testing
      • Pre-release testing
    • Debugging
      • Debug an Apport crash
    • Fixing bugs
      • Download a new upstream version
      • Extract packages
      • Install built packages
      • Fix a bug in package
      • Build packages
      • Package building
      • Propose changes
      • How to run package tests
      • Bug fixing checklist
    • Patching
      • Making changes to a package
      • Patch management
      • Work with Debian patches
      • Dual maintenance with Salsa and git-ubuntu
      • Committing your changes
      • Merge proposals
    • Merging
      • Preliminary steps
      • Merge process
      • Fix the changelog
      • Upload a PPA
      • Test the new build
      • Submit Merge Proposal
      • Merge manually
      • Merge cheat sheet
    • New packages
      • How to create a new package
      • Request an SRU
      • Upload packages to a PPA
    • Check accessibility
    • Request a sync
    • Find a sponsor
    • Contribute docs
    • Advanced tasks
      • Check publication history
      • Checking reverse dependencies
      • Review a merge proposal
      • Resolve a migration issue
      • Sponsor an upload
      • +1 Maintenance
      • +1 Maintenance report template
      • Request a package removal
      • MIR bug request template
      • Use MIR templates
  • Maintainers
    • Uploader tasks
      • Sponsoring
      • How to update seeds
      • How to work with the upload queue
    • Handling MIR reviews
      • MIR reviewer's template
    • SRU tasks
      • How to review an SRU
    • Archive Admin tasks
      • NEW review
      • Remove a package
      • Package overrides
      • Priority mismatches
      • Signing bootloaders
      • Change phasing on delivering SRU updates
      • i386
      • Archive-related services
      • Check contributions to AA process and documentation
  • Who makes Ubuntu
    • Councils and Boards
      • Community Council
      • Conflict resolution
      • Delegation
      • Membership Board
      • Technical Board
    • Roles and responsibilities
      • About the uploaders role
        • Uploaders service level agreement
      • About the MIR role
        • MIR team weekly status meeting
        • MIR Service Level Objectives
      • About the SRU role
        • SRU service level agreement
      • Archive Administration
    • Joining a role
      • Path to upload rights
      • Membership in Package Set
      • Membership in MOTU
      • Membership in Core Developers
    • Specialist teams
      • The Bug Squad
      • Ubuntu Bug Control
  • Glossary
  • Staging/preview area
    • Ubuntu Membership Board
      • Developer Membership Board
      • Ubuntu developers
      • Ubuntu development
      • DMB application process
      • Aspects of a good DMB application
      • DMB application knowledge requirements
      • DMB knowledge base
      • Ubuntu membership
        • Membership perks
        • Membership requirements
        • Membership application process
    • The Release Team
      • Freeze exceptions
      • Request a Freeze exception
      • Seeds
      • Seed management
      • Germinate
      • Mirrors
      • Mirror scripts
      • Push mirroring
    • New packages
    • The Package Archive
    • Partner archive
    • Archive Admin museum
    • Content that doesn’t belong to AA
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Fixing bugs¶

Bug fixing¶

  • Download a new upstream version
  • Extract packages
  • Install built packages
  • Fix a bug in package
  • Build packages
  • Package building
  • Propose changes
  • How to run package tests

Checklists¶

  • Bug fixing checklist
Copyright © 2025 CC-BY-SA, Canonical Ltd.
Last updated on Sep 15, 2025
Contents
  • Fixing bugs
    • Bug fixing
    • Checklists