2

I have an ubuntu 14.04 server, the server will be in a parking to manage it with a software.

When I turn ON ACPI, my server took more than 2minutes to boot, else it takes only 30-40secondes.

I need to have ACPI ON because when I push the power button it needs to send the request to shut down and not directly cut the power (as far I know it's ACPI who manage the power button).

To conclude, my server needs to have a boot time more acceptable and with the power button working.

You can find boot log: here

And bootchar log: here

I'm not able to read properly these logs, thank for help!

closed as too broad by Rui F Ribeiro, Stephen Rauch, Archemar, G-Man, EightBitTony Dec 13 '17 at 13:47

Please edit the question to limit it to a specific problem with enough detail to identify an adequate answer. Avoid asking multiple distinct questions at once. See the How to Ask page for help clarifying this question. If this question can be reworded to fit the rules in the help center, please edit the question.

  • It's taking over a minute to mount the hard disk. Maybe the system is not shutting down cleanly and has to do a disk scan – PiedPiper Dec 11 '17 at 10:48
  • I reboot the server with, sudo reboot. Do it's wrong ? – Guillaume Brulet Dec 11 '17 at 10:50
  • that should be ok if you wait till the disk is unmounted before turning off the power – PiedPiper Dec 11 '17 at 10:51
  • Yes, I didn't cut the power. The strange thing is if I disable ACPI, my system will boot in 30-40 seconds – Guillaume Brulet Dec 11 '17 at 10:53
  • @GuillaumeBrulet Since you do "sudo reboot" check out various reboot options : michalorman.com/2013/10/fix-ubuntu-freeze-during-restart – rajaganesh87 Dec 12 '17 at 6:37

Browse other questions tagged or ask your own question.