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If you can read me, I'm broken!

Views: 22,271     Votes:  2 
Tags: boot   network-manager   19.04   thunderbolt   fwupd  
Link: 🔍 See Original Answer on Ask Ubuntu ⧉ 🔗

URL: https://askubuntu.com/q/1166517
Title: How to decrease the boot time
ID: /2019/08/18/How-to-decrease-the-boot-time
Created: August 18, 2019    Edited:  October 6, 2019
Upload: January 1, 2025    Layout:  post
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This line with 1.5 seconds is a bug:

      1.552s systemd-backlight@backlight:intel_backlight.service

On my system without bug it is only 1 millisecond:

$ systemd-analyze blame | grep backlight

         1ms systemd-backlight@backlight:intel_backlight.service

More tips (including NetworkManager-wait-online.service) can be found here:

⇧ Unable to run any systemd services in WSL How to install and configure the latest ODBC driivers for both MYSQL & PostgreSQL in 18.04  ⇩