Shutdown, Hibernate and cli shutdown, only reboot the system

[4bgtexas]

After loading of Linux boot and login is fine. None of the above work to shutdown the system. If I press and hold the power button the system will power off..... BUT..... as the power button is released the system boots back up.

Any ideas.... I have followed most suggestions and not found a fix. I do not believe it is an OS problem... seems to me a BIOS problem. There seems to be no setting in the BIOS that will prevent the reboot.

Version
Kernel Linux 4.4.0-70-generic (x86_64)
Compiled #91-Ubuntu SMP Wed Mar 22 12:47:43 UTC 2017
C Library Unknown
Default C Compiler GNU C Compiler version 5.4.0 20160609 (Ubuntu 5.4.0-6ubuntu1~16.04.4)
Distribution Linux Lite 3.4


BIOS
Date 09/14/2012
Vendor AMI
Version 8.08

Thanks in advance for and suggestions....

bgtexas

[torreydale]

What happens when you press ctrl-alt-delete and select the Shut Down option?

[4bgtexas]

What happens when you press ctrl-alt-delete and select the Shut Down option?

ctrl-alt-delete in desktop does nothing. No response at all.

[bitsnpcs]

Hello,

have you tried these in terminal

Code:

sudo shutdown -h now

Code:

sudo init 0

Code:

poweroff

sudo is not meant to be needed for "poweroff" in 16.04, it may be worth checking this yourself.

for to force a shutdown

Code:

sudo poweroff -f