Could you please provide any logs for us to inspect? Also the content of /proc/cmdline if possible?
Another thing you could do here is to test it with Hirsute or Impish to see if you get the same problem. In Focal, we have cloud-initramfs- tools/0.45ubuntu1 and in the latest releases we have cloud-initramfs- tools/0.47ubuntu1, maybe the fix is in there already. For now, I marking this bug as Incomplete but once you add more information please set it back to New and we will revisit it. ** Changed in: cloud-initramfs-tools (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1901464 Title: cloud-initramfs-copymods sometimes breaks systems with self-contained kernel/initrd To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cloud-initramfs-tools/+bug/1901464/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs