Debugging

Revision 61 as of 2009-12-15 16:30:22

Clear message

The X Windows System is a critical component in the Ubuntu operating system. X is not without its bugs, but fortunately debugging X issues is not rocket science.

The vast majority of Ubuntu X issues fall into one of several distinct categories, and based on the way they manifest, there are several different tactics that can be employed in a nearly paint-by-numbers fashion to isolate them.

Contents

  1. X Reporting - How to create good X bug reports

  2. X Triaging - How to ensure new X bug reports have enough info to troubleshoot

  3. X Backtracing - How to collect a backtrace for an X crash

  4. X Upstreaming - Forwarding X bugs to their upstream project

  5. X Glossary - Explanations for confusing terms often seen in logs and error messages

  6. X Crash Fixing - How to fix X crashes

  7. X Quirks - Fixes for some common hardware-specific issues

  8. X Troubleshooting - How to analyze X bugs to make them solvable

  9. X/Bisecting - Using bisection techniques to solve regressions or backport fixes

Other Resources


CategoryDebugging