[systemd-bugs] [Bug 58679] systemd overriding /sys/power/disk with "platform" on hibernate

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=58679

--- Comment #3 from tekrotzen <tekrotzen+bugzilla at gmail.com> ---
I guess you're right.
I don't know what is visible with a DMI check, and saw the following in the
kernel docs, so I thought I was maybe not alone... ;)

___________
http://www.kernel.org/doc/Documentation/power/swsusp.txt :

You need to append resume=/dev/your_swap_partition to kernel command
line. Then you suspend by

echo shutdown > /sys/power/disk; echo disk > /sys/power/state

. If you feel ACPI works pretty well on your system, you might try

echo platform > /sys/power/disk; echo disk > /sys/power/state
_______________________

Reason I filled this bug.

But I do completely understand your point.

I was just wondering: as some people seem to use other options, as "reboot"
(see attached bug), maybe a solution could be to grep /sys/power/disk for the
selected option and to use that instead of "platform"?

This way "platform" would still be used if it is the system default, but if for
any reason a user wants to use something else instead it wouldn't be
overwritten:
This could be a cheap way to allow testing and customisation...

Not sure if I'm missing something obvious, in this case please accept my
appologies...

And thanks for the quick feedback, in any case!

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