Dear Leann,

Leann Ogasawara schrieb:
> Has this ever consistently suspended/resumed successfully in the past?

No. As I only have this Notebook since february, I only can speak for
what I experienced with jaunty.

The behaviour changed since the recent updates - now it _always_ fails.

> If so, which kernel?  Also curious if you've attempted to initial the
> suspend from VT1 and if the results are the same -
> https://wiki.ubuntu.com/DebuggingKernelSuspendHibernateResume .  Thanks.

Suspending from a VT (I used recovery mode) fails as well. The behaviour
is slightly different, as there is no automatic suspend after wakuup and
no automatic reboot after the second wakeup.

It also differs wether I call pm-suspend or use the hotkey, which
triggers  an acpid rule. The former causes a complete lock after wakeup,
no SysRqKey, only backlight. When using the hotkey from the VT the
SysRqKey-Reboot works.

The pm_trace result differs, sometimes the hash matches sometimes not.
I've collected some, maybe they are helpful:


[    4.551483]   Magic number: 0:406:890
[    4.551486]   hash matches
/build/buildd/linux-2.6.28/drivers/base/power/main.c:350
[    4.560411]   Magic number: 1:387:883
[    4.560517] rtc_cmos 00:03: setting system clock to 2009-03-12
11:53:04 UTC (1236858784)
[    4.560411]   Magic number: 1:387:883
[    4.560517] rtc_cmos 00:03: setting system clock to 2009-03-12
11:53:04 UTC (1236858784)
[    4.588396]   Magic number: 1:13:675
[    4.588457] vtconsole vtcon0: hash matches
[    5.201515]   Magic number: 0:618:894
[    5.201611] rtc_cmos 00:03: setting system clock to 1976-06-21
16:52:14 UTC (204223934)
[    5.226587]   Magic number: 0:55:884
[    5.226683] rtc_cmos 00:03: setting system clock to 2048-01-21
11:52:44 UTC (2463220364)
[    4.520408]   Magic number: 0:402:79
[    4.520510] rtc_cmos 00:03: setting system clock to 2040-07-20
13:05:11 UTC (2226402311)
[   12.574594]   Magic number: 1:193:735
[   12.574704] rtc_cmos 00:03: setting system clock to 2009-03-30
12:43:35 UTC (1238417015)
[    4.426572]   Magic number: 1:721:336
[    4.426594] tty tty57: hash matches
[    4.472451]   Magic number: 1:960:799
[    4.472513] ec PNP0C09:00: hash matches
[    4.595485]   Magic number: 0:406:890
[    4.595489]   hash matches
/build/buildd/linux-2.6.28/drivers/base/power/main.c:350
[    4.463531]   Magic number: 0:212:292
[    4.463564] tty tty25: hash matches
[    5.201515]   Magic number: 0:618:894
[    5.201611] rtc_cmos 00:03: setting system clock to 1976-06-21
16:52:14 UTC (204223934)
[    4.430586]   Magic number: 0:406:890
[    4.430590]   hash matches
/build/buildd/linux-2.6.28/drivers/base/power/main.c:350
[    4.472451]   Magic number: 1:960:799
[    4.472513] ec PNP0C09:00: hash matches

best regards,
tom

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[ASUSTeK Computer Inc. M51SE] suspend/resume failure
https://bugs.launchpad.net/bugs/342683
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