RaspberryPi 2 Post-install in Ubuntu Server arm64+raspi in Noble Beta (archived)

This test case is to be carried out on a Raspberry Pi 2.
Follow the installation steps at
IoT installation media

After powering on the machine, look at the power LED

The power LED illuminates and stays illuminated while the kernel continues
to boot.

After logging in, run systemctl status, and look at the
"State:" reported at the top of the output

State should be reported as "running". In particular, it should
not read "degraded".

Run sudo flash-kernel

Exit code is clean (0) and no error messages are reported

Run sudo reboot

System reboots successfully to a login prompt

Run sudo shutdown -h now

System shuts down in a reasonable time (less than a minute)

Check output of free -h

Reported "Mem" under "total" is consistent with a
Raspberry Pi 2. It should be in the region of 800-1000MB.

Perform a large (300-600MB) file copy to USB storage

• Generate a large (500MB) file: dd if=/dev/urandom of=rubbish
bs=1M count=500
• Insert a USB stick (appropriately sized) into a spare USB port
• Make a mount directory: sudo mkdir /mnt/stick
• Mount the stick: sudo mount /dev/sda1 /mnt/stick
  (modify mount-point as necessary; check sudo dmesg
  output if unsure)
• Copy the file: sudo cp rubbish /mnt/stick/
• Unmount the stick: sudo umount /mnt/stick
• Remove the stick from the USB port
• Re-insert the stick into the USB port
• Re-mount the stick: sudo mount /dev/sda1 /mnt/stick
  (again, adjust mount-point as necessary)
• Compare the copied file to that on the stick: cmp rubbish
/mnt/stick/rubbish

cmp returns 0 and outputs nothing, indicating the files are
identical

Connect a USB keyboard to one of the USB2 ports

Verify that keys typed on the keyboard appear on the console

With an HDMI monitor that supports audio, and an available MP3 file:

• Install ffmpeg and amixer with sudo apt install ffmpeg
alsa-utils
• Find the correct card name for the HDMI port:
  cat /proc/asound/cards and note the name in [brackets]
  for the HDMI port
• Attempt to play your MP3 file with: ffmpeg -i
music.mp3 -f alsa -ar 22050 default:CARD=name
  substituting name for the card name found during the
  previous step, and music.mp3 for your choice of MP3 file,
  e.g. ffmpeg -i "Jeff Wayne - War of the Worlds.mp3"
-f alsa -ar 22050 default:CARD=vc4hdmi0
• Use Ctrl+C or q to end playback early, if you
  wish
• If you cannot hear anything, first check that the mixer's volume is
  not set too low; run alsamixer, and adjust the volume
  (J for down, K for up) before exiting
  (Esc) and retrying playback

Audio can be heard through the device

With a pair of headphones with a 3.5mm jack, and an available MP3 file:

• Install ffmpeg and amixer with sudo apt install ffmpeg
alsa-utils
• Find the correct card name for the headphone jack:
  cat /proc/asound/cards and note the name in [brackets]
  for the headphone jack
• Attempt to play your MP3 file with: ffmpeg -i
music.mp3 -f alsa -ar 22050 default:CARD=name
  substituting name for the card name found during the
  previous step, and music.mp3 for your choice of MP3 file,
  e.g. ffmpeg -i "Jeff Wayne - War of the Worlds.mp3"
-f alsa -ar 22050 default:CARD=vc4hdmi0
• Use Ctrl+C or q to end playback early, if you
  wish
• If you cannot hear anything, first check that the mixer's volume is
  not set too low; run alsamixer, and adjust the volume
  (J for down, K for up) before exiting
  (Esc) and retrying playback

Audio can be heard through the device

Check auto-configuration of ethernet

• Run ip addr
• Check that a valid IP address is recorded on the eth0 interface
• Check ping google.com successfully pings a few times
  (Ctrl+C to cancel)

The "eth0" interface should have a DHCP
assigned IP address and you should be able to ping google.com

If all actions produce the expected results listed,
please submit a 'passed' result.
If any action fails, or produces an unexpected result,
please submit a 'failed' result and file a bug. Please be sure to include
the bug number when you submit your
result.