The vendor has published 2 unique mention(s) for this bug: 1. When you update Linux VDA machines on Azure or create a new catalog, session launches might fail for 45 minutes to two hours due to delayed Xorg startup and unready network services. 2. On machines hosted in Microsoft Azure, session launches could fail intermittently after updating a machine catalog or creating a new one. This occurred because Xorg sometimes required longer than the fixed 30-second startup period to become ready. The Xorg startup wait is now configurable through the WaitXMaxTimeOut Thinwire setting, with a default value of 30 seconds. Latest urls for this bug: 1. https://docs.citrix.com/us/en/linux-virtual-delivery-agent/2507-ltsr/whats-new/cumulative-update-2/fixed-issues.html 2. https://docs.citrix.com/us/en/linux-virtual-delivery-agent/2607-ltsr/whats-new/fixed-issues.html