verify that X11 display is available at spot8:2.test-headlesstest-headlesstest-headlesstest-headlesshttps://cottagesystems.com/jenkins/view/all/job/test-headless/true240411https://cottagesystems.com/jenkins/view/all/job/test-headless/240411/240410https://cottagesystems.com/jenkins/view/all/job/test-headless/240410/240409https://cottagesystems.com/jenkins/view/all/job/test-headless/240409/240408https://cottagesystems.com/jenkins/view/all/job/test-headless/240408/240407https://cottagesystems.com/jenkins/view/all/job/test-headless/240407/240406https://cottagesystems.com/jenkins/view/all/job/test-headless/240406/240405https://cottagesystems.com/jenkins/view/all/job/test-headless/240405/240404https://cottagesystems.com/jenkins/view/all/job/test-headless/240404/240403https://cottagesystems.com/jenkins/view/all/job/test-headless/240403/240402https://cottagesystems.com/jenkins/view/all/job/test-headless/240402/240401https://cottagesystems.com/jenkins/view/all/job/test-headless/240401/240400https://cottagesystems.com/jenkins/view/all/job/test-headless/240400/240399https://cottagesystems.com/jenkins/view/all/job/test-headless/240399/240398https://cottagesystems.com/jenkins/view/all/job/test-headless/240398/240397https://cottagesystems.com/jenkins/view/all/job/test-headless/240397/240396https://cottagesystems.com/jenkins/view/all/job/test-headless/240396/240395https://cottagesystems.com/jenkins/view/all/job/test-headless/240395/240394https://cottagesystems.com/jenkins/view/all/job/test-headless/240394/240393https://cottagesystems.com/jenkins/view/all/job/test-headless/240393/240392https://cottagesystems.com/jenkins/view/all/job/test-headless/240392/blue240392https://cottagesystems.com/jenkins/view/all/job/test-headless/240392/Build stability: No recent builds failed.icon-health-80plushealth-80plus.png100falsefalse240411https://cottagesystems.com/jenkins/view/all/job/test-headless/240411/240411https://cottagesystems.com/jenkins/view/all/job/test-headless/240411/240411https://cottagesystems.com/jenkins/view/all/job/test-headless/240411/240411https://cottagesystems.com/jenkins/view/all/job/test-headless/240411/240412falsefalse