On Wed, 2023-02-15 at 23:38 +0100, Patrick Dupre wrote:
Yes, I have the boot at power on set.
I can shut down,
But does it means that it will boot when the power will be back?
Yes, if you set the BIOS that way. And you can test that easily.
I do not have a timer under my control.
It has to be automatic (of course I could say restart at 12:00,
but I have to say it at the shutdown)
Many BIOSs will also let you set a wake up time within them. It *may*
also be possible for that time to be set from the OS (such as if you
wanted to change it).
Remember that the hardware clock may be different from the system
clock, running on UTC rather than local time (if it is, it is best left
like that). You'd have to work out what UTC time represented your
desired wake-up alarm clock time.
--
uname -rsvp
Linux 3.10.0-1160.83.1.el7.x86_64 #1 SMP Wed Jan 25 16:41:43 UTC 2023 x86_64
Boilerplate: All unexpected mail to my mailbox is automatically deleted.
I will only get to see the messages that are posted to the mailing list.