I'm shooting from the hip here, but you could try adding this to your cloud-config:
bootcmd: - touch /etc/growroot-disabled If that doesn't work, you could try a bug targeting the https://bugs.launchpad.net/ubuntu/+source/linux-raspi project. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1947311 Title: Cloud init ignores growpart off on impish for raspberry pi To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cloud-init/+bug/1947311/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs