Ubuntu Performance

The following are a few techniques that have been known to speed up ubuntu on Raspberry Pi. These are not all verified or guaranteed.

Figure out why boot sequence is so slow

figure out what each step during boot takes

systemd-analyze blame

Check out snapd services

snap list
Snap services

Remove multipath-service

This is safe on a raspberry Pi

sudo systemctl disable multipathd.service

Disable cloud services

Which we dont need

sudo systemctl disable cloud-init.service
sudo systemctl disable cloud-init-local.service
sudo systemctl disable cloud-config.service
sudo systemctl disable cloud-final.service

Disable motd: /etc/default/motd-news https://docs.vultr.com/working-with-the-ubuntu-message-of-the-day-motd-service

sudo systemctl disable apt-daily.service
sudo systemctl disable apt-daily.timer

sudo systemctl disable apt-daily-upgrade.timer
sudo systemctl disable apt-daily-upgrade.service