http://bugzilla.kernel.org/show_bug.cgi?id=12998
--- Comment #23 from Zhang Rui rui.zh...@intel.com 2009-04-27 07:55:52 ---
ping Sanjoy
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http://bugzilla.kernel.org/show_bug.cgi?id=12998
--- Comment #24 from Sanjoy Mahajan san...@mit.edu 2009-04-27 11:04:12 ---
I've been running the 2.6.29 kernel w/ PMDEBUG since my last report.
My current theory is that the laptop gets squeezed by books in my
backpack, pushing the power
http://bugzilla.kernel.org/show_bug.cgi?id=12998
Zhang Rui rui.zh...@intel.com changed:
What|Removed |Added
Status|NEEDINFO|REJECTED
http://bugzilla.kernel.org/show_bug.cgi?id=12998
--- Comment #22 from Zhang Rui rui.zh...@intel.com 2009-04-13 08:46:17 ---
well, it's difficult to get the dmesg output when system hangs during suspend.
As this bug is not reproducible in every S3, what we can do is to see if there
is
http://bugzilla.kernel.org/show_bug.cgi?id=12998
--- Comment #18 from Zhang Rui rui.zh...@intel.com 2009-04-13 02:19:39 ---
(In reply to comment #17)
Created an attachment (id=20938)
-- (http://bugzilla.kernel.org/attachment.cgi?id=20938) [details]
final dmesg (all worked)
I ran that
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--- Comment #19 from Sanjoy Mahajan san...@mit.edu 2009-04-13 02:31:27 ---
so you get that dmesg output and there is nothing abnormal? will you
please attach that dmesg output please?
(It wasn't a PM_DEBUG kernel.) Because the system
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--- Comment #20 from Zhang Rui rui.zh...@intel.com 2009-04-13 02:43:52 ---
okay, but I think you'd better use a script to save the dmesg before suspend
every time when you want to do a S3. :)
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--- Comment #21 from Sanjoy Mahajan san...@mit.edu 2009-04-13 03:34:14 ---
okay, but I think you'd better use a script to save the dmesg before suspend
every time when you want to do a S3.
Good idea. But if I use a script like
dmesg
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--- Comment #17 from Sanjoy Mahajan san...@mit.edu 2009-04-11 13:24:32 ---
Created an attachment (id=20938)
-- (http://bugzilla.kernel.org/attachment.cgi?id=20938)
final dmesg (all worked)
I ran that test, and (unfortunately) it suspended
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Zhang Rui rui.zh...@intel.com changed:
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--- Comment #15 from Sanjoy Mahajan san...@mit.edu 2009-04-04 03:42:44 ---
4. run this test for 50 times and see if the problem is reproducible.
After recompiling and echo core /sys/power/pm_test, I did
for n in `seq 50`; do
echo
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--- Comment #4 from Zhang Rui rui.zh...@intel.com 2009-04-02 05:59:51 ---
Every 20 or S3 suspends, the machine shuts completely off:
every 20 what?
the crescent-moon LED turns on,
how many LEDs are on in all?
I had noticed this problem
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ykzhao yakui.z...@intel.com changed:
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CC||yakui.z...@intel.com
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--- Comment #7 from Sanjoy Mahajan san...@mit.edu 2009-04-02 14:57:07 ---
Every 20 or S3 suspends, the machine shuts completely off:
every 20 what?
Sorry, I meant to type every 20 or so S3 suspends
the crescent-moon LED turns on,
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--- Comment #8 from Sanjoy Mahajan san...@mit.edu 2009-04-02 14:58:31 ---
Created an attachment (id=20778)
-- (http://bugzilla.kernel.org/attachment.cgi?id=20778)
dmesg showing several successful suspend/resume cycles
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--- Comment #9 from Sanjoy Mahajan san...@mit.edu 2009-04-02 15:00:01 ---
please attach the dmesg output after a successful suspend/resume
cycle.
I've just attached it.
does this problem exist in hibernation?
I haven't ever tested
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--- Comment #10 from Sanjoy Mahajan san...@mit.edu 2009-04-02 15:02:26 ---
Created an attachment (id=20779)
-- (http://bugzilla.kernel.org/attachment.cgi?id=20779)
lspci -vxxx output
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--- Comment #11 from Sanjoy Mahajan san...@mit.edu 2009-04-02 15:04:08 ---
Will you please attach the output of lspci -vxxx?
Attached.
I'll next try the test you suggest.
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--- Comment #12 from Sanjoy Mahajan san...@mit.edu 2009-04-02 15:25:43 ---
Created an attachment (id=20781)
-- (http://bugzilla.kernel.org/attachment.cgi?id=20781)
dmesg_after after resuming (booted with acpi_sleep=s3_beep)
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--- Comment #13 from Sanjoy Mahajan san...@mit.edu 2009-04-02 15:25:49 ---
Will you please do the following test and see whether the box can be
resumed by power buttonr ?
I did that test. acpid was using /proc/acpi/event, so I killed it.
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Rafael J. Wysocki r...@sisk.pl changed:
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Blocks||7216
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--- Comment #1 from Sanjoy Mahajan san...@mit.edu 2009-04-02 03:52:21 ---
Created an attachment (id=20774)
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dmesg from current bootup (from /var/log/dmesg)
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--- Comment #2 from Sanjoy Mahajan san...@mit.edu 2009-04-02 03:55:40 ---
I put the machine into suspend using just
echo mem /sys/power/state
(i.e. not with s2ram or acpid scripts) and wake it up by opening the lid or
pushing the Fn key if
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Zhang Rui rui.zh...@intel.com changed:
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CC||r...@sisk.pl,
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