Monday, November 03, 2025

Re: ZZZ takes too long to shutdown

On 03.11.25 14:02, Walter Alejandro Iglesias wrote:
> On Mon, Nov 03, 2025 at 12:34:59PM +0100, Jan Stary wrote:
>> Hibernation saves the memory content to disk.
>> In your case, that means writing 32GB.
>> One minute is not too long for that.
>
> I've been using linux in this machine recently, it hibernated in a few
> seconds. I will try to convince myself that OpenBSD makes it slow but
> in a safer way. ;-)

Are you sure your Linux machine does use the same mechanism? There is
quite a difference between suspend-to-disk and suspend-to-ram. I have
activated hibernation on my Linux notebooks, and all of them use
suspend-to-ram, which is naturally faster. Keep in mind that
suspend-to-ram will lose your state once the machine does lose power supply.

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