Changes between Version 9 and Version 12 of Ticket #21955

Ticket #21955 – Description

-              v9
+              v12
+Heavy screen flickering occurs with Ubuntu Wayland guest after installing guest Ubuntu updates. Forum: https://forums.virtualbox.org/viewtopic.php?t=110882
+Heavy screen flickering occurs with Ubuntu Wayland guest after installing guest Ubuntu updates.
+VirtualBox Forum:
+- [https://forums.virtualbox.org/viewtopic.php?t=110882 Heavy screen flickering VirtualBox 6.1.50 / 7.0.14 Ubuntu guest kernels 6.4 / 6.5]
+- [https://forums.virtualbox.org/viewtopic.php?t=110982 Graphical corruption with VB 7.0.14 and Ubuntu 22.04.3]
+- [https://forums.virtualbox.org/viewtopic.php?t=110978 Artifacts in Ubuntu 22.04 guest on Kubuntu 22.04 host, Nvidia RTX 3060 Ti]
 Reproducible on AMD Ryzen 7/9 Windows/Linux host computers as all guests running Ubuntu (Wayland) flavors are affected after updated kernel versions 6.4/6.5: