Hello again, Dave! Looking at the logs, it doesn't seem that your problem is related to bug 1969162.
What I'm left to suspect is a storage issue, since there are many errors about files failing to load in the logs. I've had similar issues with a RPi3, where I had to flash the same Ubuntu image over the SD card a couple of times before the boot succeeded. Would you mind trying the same? That is, just reflash the image a couple of times, and only afterwards you try booting. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1969529 Title: snapd failing to seed firefox on Pi 400 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/snapd/+bug/1969529/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs