Mailinglist Archive: opensuse-bugs (13466 mails)

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https://bugzilla.novell.com/show_bug.cgi?id=334687

           Summary: Suspend to RAM at very low level do not work (echo mem >
                    /sys/power/state)
           Product: openSUSE 10.3
           Version: Final
          Platform: x86
        OS/Version: openSUSE 10.3
            Status: NEW
          Severity: Normal
          Priority: P5 - None
         Component: Basesystem
        AssignedTo: bnc-team-screening@xxxxxxxxxxxxxxxxxxxxxx
        ReportedBy: zarko.pintar@xxxxxxx
         QAContact: qa@xxxxxxx
          Found By: Customer


Created an attachment (id=179103)
 --> (https://bugzilla.novell.com/attachment.cgi?id=179103)
lists of kernel config, lsmod, dmesg, versions of 10.2 & 10.3 opensuse

Problem with putting machine into suspend to RAM state (S3) on very low level
(with command echo mem > /sys/power/state, or with cat 3 > /proc/acpi/sleep.
with openSuse 10.3

Any of this both option can not put my machine into real S3 state.

Very interesting thing is that this commands work well into Open Sue 10.2, but
not in Open Suse 10.3 with the same hardware.

What happened?

With openSuse 10.2 when I call echo mem > /sys/power/state the system goes to
Sleep (S3) state. All components stopped (Fans, Hard disks, monitor, etc. The
LED is blinking!. Shortly, the normal Suspend to RAM state.
I tried this on init 1 runlevel because init=/bin/bash do not work on live DVD 

With opensuse 10.3 with the same command I can not put the PC into Sleep state.
Only hard disks turned off, monitor and fans still working and machine is
stuck! (I need reset to start PC again).
I tried this with init=/bin/bash on boot options

I think that this problem is not of pm-utils, but kernel, DSDT table or modules
perhaps. 

I attached list files of lsmod, dpmsg, kernel conf files and version nunbers of
both systems for easiest debugging.

Please, find why my OS do not initiate S3 state.

kind regards,

zarko pintar


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