Bug 119817

Summary: hang when resuming from s3
Product: [openSUSE] SUSE LINUX 10.0 Reporter: James Willcox <snorp>
Component: KernelAssignee: Pavel Machek <pavel>
Status: RESOLVED INVALID QA Contact: E-mail List <qa-bugs>
Severity: Normal    
Priority: P5 - None    
Version: RC 1   
Target Milestone: ---   
Hardware: Other   
OS: All   
Whiteboard:
Found By: Other Services Priority:
Business Priority: Blocker: ---
Marketing QA Status: --- IT Deployment: ---
Attachments: hwinfo output
suspend2ram.log

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...