Re: uspend to Disk - Kernel 2.6.4 vs. r50p

From: Pavel Machek
Date: Mon May 03 2004 - 14:32:09 EST


Hi!

> >Use echo 4 > /proc/acpi/sleep, and vanilla kernels.
> >
> >
> >
> What If it happends that I have T22 Thinkpad, and it doesn't work with
> ACPI in 2.6 (causes problems with network cards for some reason, long
> and not yet fixed bug in ACPI), and I don't have /proc/acpi. How can I
> use swsusp than ?

I added entry to FAQ:

Q: My machine doesn't work with ACPI. How can I use swsusp than ?

A: Do reboot() syscall with right parameters. Warning: glibc gets in
its way, so check with strace:

reboot(LINUX_REBOOT_MAGIC1, LINUX_REBOOT_MAGIC2, 0xd000fce2)

Ouch, and when you code that trivial program, send me source, I lost
mine.
Pavel
--
934a471f20d6580d5aad759bf0d97ddc
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