Long startup time in ubuntu 20.04.with SSD

Question

I switched from windows 10 to Ubuntu 20.04.1 desktop single boot. Having SSD in my system the startup time in windows was in order of seconds. But in Ubuntu I am getting a start up time of 1 min 42 seconds.

This is what I got after running: systemd-analyze blame:

Does this answer your question? How to decrease the boot time — Raffa, Jan 13 '21 at 14:54
Please copy and paste the output from the terminal instead of the screenshot. this makes it easier to to read. — Raffa, Jan 13 '21 at 14:55
Some additional changes you can try: https://askubuntu.com/questions/1284302/is-it-possible-to-make-ubuntu-20-04-boot-faster — oldfred, Jan 13 '21 at 15:09
Does this answer your question? How to diagnose/fix very slow boot on Ubuntu 18.04 — karel, Jan 13 '21 at 15:45
With regards to your plymouth-quit-wait.service, this link may shed some light. — KGIII, Jan 13 '21 at 21:16

score 1 · Answer 1 · answered Jan 13 '21 at 12:32

You can disable the NetworkManager-wait-online if you don't have a bunch of resources on the network that need to be connected before signing in. If you do not run your notebook on a corporate LAN, chances are you can go without it.

Do these things after Ubuntu eventually finishes booting:

Open a terminal
Disable the Network Manager wait:
sudo systemctl disable NetworkManager-wait-online.service
Reboot

Problem solved. If you do need to restore this function later, you can do so like this:

sudo systemctl enable NetworkManager-wait-online.service

Hope this helps

Long startup time in ubuntu 20.04.with SSD

1 Answers1