HI @Mawriyo ,
In recent BSP versions, there's possibility to bitbake Ubuntu based desktop image, but not officially released yet :
$ repo init -u https://source.codeaurora.org/external/imx/imx-manifest -b imx-linux-gatesgarth -m imx-5.10.9-1.0.0_desktop.xml
$ repo sync
$ MACHINE=imx8mpevk DISTRO=fsl-imx-xwayland source ./imx-setup-release.sh -b build-xwayland
$ bitbake imx-image-desktop
You can try.
Regards,
K