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#1 2014-09-20 06:03:56

hydn
Member
From: St. Kitts
Registered: 2012-09-23
Posts: 105
Website

Boot is slow. Any tips besides wiki?

[hydn@ArchLinux ~]$ systemd-analyze critical-chain
The time after the unit is active or started is printed after the "@" character.                                                                                                                                                    
The time the unit takes to start is printed after the "+" character.                                                                                                                                                                
                                                                                                                                                                                                                                    
graphical.target @1.253s                                                                                                                                                                                                            
└─multi-user.target @1.253s                                                                                                                                                                                                         
  └─NetworkManager.service @502ms +750ms                                                                                                                                                                                            
    └─basic.target @502ms                                                                                                                                                                                                           
      └─timers.target @502ms                                                                                                                                                                                                        
        └─systemd-tmpfiles-clean.timer @502ms
          └─sysinit.target @501ms
            └─systemd-backlight@backlight:intel_backlight.service @1.206s +3ms
              └─system-systemd\x2dbacklight.slice @1.205s
                └─system.slice @94ms
                  └─-.slice @93ms

NetworkManager and intel_backlight.service show in red.

Easy to resolve?


Linux Performance Blog: https://linuxblog.io/

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#2 2014-09-20 06:07:40

jasonwryan
Anarchist
From: .nz
Registered: 2009-05-09
Posts: 30,426
Website

Re: Boot is slow. Any tips besides wiki?

Use a different network manager...


Arch + dwm   •   Mercurial repos  •   Surfraw

Registered Linux User #482438

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#3 2014-09-21 10:51:27

stevenhoneyman
Member
From: England
Registered: 2014-05-25
Posts: 241

Re: Boot is slow. Any tips besides wiki?

...slow? it's a couple of seconds. How often do you reboot? once a day? week? month?

I don't understand why there is such an obsession with boot speed (and at the same time, system stability).

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#4 2014-09-21 10:53:36

ugjka
Member
From: Latvia
Registered: 2014-04-01
Posts: 1,957
Website

Re: Boot is slow. Any tips besides wiki?

Check how how big is your journal https://wiki.archlinux.org/index.php/Sy … _over_time

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