Currently, cm-image create swimage -a x86_64 -d ubuntu2204 --bootstrap fails on 9.2. It tries to install the linux-image-5.15.0-47 kernel, which has been deleted, see here: UbuntuUpdates - Package "linux-modules-extra-5.15.0-47-generic" (jammy 22.04)
I can go in and install another kernel manually, but afterwards, creating the initramfs seems to fail and the image is not bootable. Can someone suggest a workaround?