[Bug 1994072] [NEW] preinstalled Nezha D1 22.04.1 image stops serial console output in the middle of boot sequence

[Denis Ovsienko]

Public bug reported:

https://cdimage.ubuntu.com/releases/22.04.1/release/ubuntu-22.04.1-preinstalled-
server-riscv64+nezha.img.xz installed on Nezha D1 (1GB RAM) produces the
usual console output, but when it comes to launching the kernel, the
serial console goes does not output anything for one or two minutes
until halfway through userspace initialization. Please see the attached
boot log.

On small boards like this one it is customary to direct all boot message
to the serial console, please consider making this the default.

** Affects: livecd-rootfs (Ubuntu)
     Importance: Undecided
         Status: New

** Attachment added: "Ubuntu 22.04.1 preinstalled complete boot log"
   https://bugs.launchpad.net/bugs/1994072/+attachment/5626499/+files/D1_boot_Ubuntu-22.04_complete_2022-10-23.txt

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https://bugs.launchpad.net/bugs/1994072

Title:
  preinstalled Nezha D1 22.04.1 image stops serial console output in the
  middle of boot sequence

Status in livecd-rootfs package in Ubuntu:
  New

Bug description:
  https://cdimage.ubuntu.com/releases/22.04.1/release/ubuntu-22.04.1-preinstalled-
  server-riscv64+nezha.img.xz installed on Nezha D1 (1GB RAM) produces
  the usual console output, but when it comes to launching the kernel,
  the serial console goes does not output anything for one or two
  minutes until halfway through userspace initialization. Please see the
  attached boot log.

  On small boards like this one it is customary to direct all boot
  message to the serial console, please consider making this the
  default.

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