Bug 119817 - hang when resuming from s3
Summary: hang when resuming from s3
Status: RESOLVED INVALID
Alias: None
Product: SUSE LINUX 10.0
Classification: openSUSE
Component: Kernel (show other bugs)
Version: RC 1
Hardware: Other All
: P5 - None : Normal
Target Milestone: ---
Assignee: Pavel Machek
QA Contact: E-mail List
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Keywords:
Depends on:
Blocks:
 
Reported: 2005-10-02 09:28 UTC by James Willcox
Modified: 2005-11-22 23:48 UTC (History)
0 users

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Found By: Other
Services Priority:
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Blocker: ---
Marketing QA Status: ---
IT Deployment: ---

Attachments
hwinfo output (201.46 KB, application/octet-stream)
2005-10-02 09:30 UTC, James Willcox 		Details
suspend2ram.log (3.69 KB, text/x-log)
2005-10-02 09:30 UTC, James Willcox 		Details
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Description James Willcox 2005-10-02 09:28:25 UTC 
When resuming from a s3 suspend, my machine hangs.  At first everything seems
ok, but after a few seconds, I can't launch any new processes (they all hang). 
A little while after that, the machine hangs entirely.

If I disable DMA on the hard drive before the suspend, it resumes correctly.  I
can run apps, etc, normally.  If I then turn DMA back on after resuming, the
hang described above occurs.  This is on a IBM T40p laptop.  I will attach my
hwinfo output and powersave logs.
Comment 1 James Willcox 2005-10-02 09:30:04 UTC 
Created attachment 51300 [details]
hwinfo output
Comment 2 James Willcox 2005-10-02 09:30:59 UTC 
Created attachment 51301 [details]
suspend2ram.log
Comment 3 Pavel Machek 2005-10-04 09:36:41 UTC 
Does suspend-to-disk work correctly, even with DMA enabled?
Comment 4 Pavel Machek 2005-10-04 09:42:19 UTC 
Do you use SATA by chance?
Comment 5 James Willcox 2005-10-05 15:09:49 UTC 
Suspend-to-disk does work correctly, yes.  Even with DMA enabled.  I am not
using SATA.
Comment 6 Pavel Machek 2005-10-05 20:40:29 UTC 
Can you try with vanilla (Linus's) kernel? I have x32 here, and s2ram works okay
here.
Comment 7 James Willcox 2005-10-13 03:09:47 UTC 
Are there rpms for that anywhere?  Its been years since I compiled one from
scratch :)
Comment 8 Pavel Machek 2005-10-14 20:19:16 UTC 
Some vanilla rpms are attached to bug#118997...
Comment 9 Pavel Machek 2005-11-22 23:48:45 UTC 
In needinfo for way too long...