Discussed jawn-smith's failure to reproduce with juergh; it appears the issue only affects certain Pi 4 2GB rev 1.4's but not others. The test package prepared in https://launchpad.net/~waveform/+archive/ubuntu/firmware appears to fix the issue over several devices juergh has tested so I've pushed it (with one further fix to excise the pointless flash-kernel trigger) to bionic- proposed.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1940400 Title: Pi 4B 2GB boot failure To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-firmware-raspi2/+bug/1940400/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs