Kubuntu 25.10 will not ship with an X11 desktop session on its ISO, following Ubuntu's lead. An X11 Plasma session will remain available for manual install.
Given the push for Wayland adoption and the dropping of Xorg, this is not surprising. In fact they chose a good time to do this as more testing can be done before 26.04 is finalized and deployed to end users.
Given the push for Wayland adoption and the dropping of Xorg, this is not surprising. In fact they chose a good time to do this as more testing can be done before 26.04 is finalized and deployed to end users.