/proc/acpi/sleep behaviour?
Hi!
Just a short question:
How is sleep supposed to work?
When I do a
echo -n 4 > /proc/acpi/sleep
on recent ACPI kernels (2.4.21-pre4 with ACPI 20030228 + swsusp beta 19) everything works quite fine but the "echo" never returns. After resume I have to kill "echo".
This makes it a little difficult to write proper suspend/resume scripts... Or am I doing something wrong here?
CU
nils faerber
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Quoted 9 lines · Nils Faerber
Hi!
Just a short question:
How is sleep supposed to work?
When I do a
echo -n 4 >/proc/acpi/sleep
on recent ACPI kernels (2.4.21-pre4 with ACPI 20030228 + swsusp beta 19) everything works quite fine but the "echo" never returns. After resume I have to kill "echo".
Last time I checked, the swsusp support is not well integrated. I can not tell though for recent swsusp patches.
please use /proc/sys/kernel/suspend instead.
Forgot to say also that you should bug report to swsusp mailing list.
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Ducrot Bruno -- Which is worse: ignorance or apathy? -- Don't know. Don't care. ------------------------------------------------------- This SF.net email is sponsored by: Etnus, makers of TotalView, The debugger for complex code. Debugging C/C++ programs can leave you feeling lost and disoriented. TotalView can help you find your way. Available on major UNIX and Linux platforms. Try it free. www.etnus.com
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Quoted 10 lines · On Tue, 4 Mar 2003 18:22:26 +0100 Ducrot Bruno…
Quoted 7 lines · Nils Faerber
Just a short question:
How is sleep supposed to work?
When I do a
echo -n 4 >/proc/acpi/sleep
on recent ACPI kernels (2.4.21-pre4 with ACPI 20030228 + swsusp beta
19) everything works quite fine but the "echo" never returns. After resume I have to kill "echo".Last time I checked, the swsusp support is not well integrated. I can not tell though for recent swsusp patches.
I can't judge this either but the same in my eyes misbehaviour is IMHO also true for 2.5.6x kernels without directly involved swsusp so I would suspect this to be more of an ACPI problem...
Quoted 1 line
please use
/proc/sys/kernel/suspendinstead.
Err... /proc/sys/kernel/swsusp you ment, right?
Quoted 1 line
Forgot to say also that you should bug report to swsusp mailing list.
That's true, sorry!
Quoted 1 line
Ducrot Bruno
CU
nils faerber
Signature · 11 lines
kernel concepts Tel: +49-271-771091-12 Dreisbachstr. 24 Fax: +49-271-771091-19 D-57250 Netphen D1 : +49-170-2729106 -- ------------------------------------------------------- This SF.net email is sponsored by: Etnus, makers of TotalView, The debugger for complex code. Debugging C/C++ programs can leave you feeling lost and disoriented. TotalView can help you find your way. Available on major UNIX and Linux platforms. Try it free. www.etnus.com