# Troubleshoot Linux Environment Issues for AIQ CI **Last reviewed:** September 30, 2026 Use this article when AIQ executions or CI jobs fail because of Linux host, browser, display, dependency, permission, or environment configuration issues. ## What changed in this article - Fixed the duplicated title “Issues with Linux Environments Issues with Linux Environments.” - Reframed the content around AIQ CI and Linux execution-host troubleshooting. - Added checks for browser dependencies, display/headless settings, filesystem permissions, environment variables, network/proxy configuration, and logs. ## Validation workflow 1. Collect the CI job log, AIQ/Test Node log, browser log, and host package/runtime versions. 2. Check Linux display/headless configuration, permissions, dependencies, proxy/network access, and working directory paths. 3. Run a minimal scenario on the same host before changing the full CI pipeline. **Review note:** This page now removes duplicate title noise and gives a concrete Linux troubleshooting path. --- Last updated: September 30, 2026 If you have feedback on this topic, contact .