Raspberry Pi 2 does not boot on ubuntu-18.04.4-preinstalled-server-armhf+raspi3.img

[jordana2]

My good old Raspberry Pi 2 does not boot on ubuntu-18.04.4-preinstalled-server-armhf+raspi3.img but keep blinking its green LED 7 times in a cycle which means there is no kernel.img on first fat32 partition as expected. After dd this img I see indeed no kernel.img on first fat32 system-boot partition:
pi@raspberrypi:/media/pi/system-boot $ ls -la *.img
-rw-r--r-- 1 pi pi 20269704 Feb 3 18:32 initrd.img
pi@raspberrypi:/media/pi/system-boot $

Does this mean that I can not install ubuntu on my good old Raspberry Pi please?

[jordana2]

Realised I have a Raspberry Pi 1 so out of luck here.

[him610]

You might want to reconsider installing Raspbian (it's based on stretch now) - it was tailored specifically for the Rpi family from the beginning.

[jordana2]

Thank you - I moved back to Raspbian indeed. It is based on buster now actually :)