Bug 11232

Summary: Console Suspend - Resume Regression
Product: Power Management Reporter: Dionisus Torimens (djtm)
Component: Hibernation/SuspendAssignee: Rafael J. Wysocki (rjw)
Status: CLOSED DUPLICATE    
Severity: normal CC: bunk, rjw
Priority: P1    
Hardware: All   
OS: Linux   
Kernel Version: 2.6.27-rc1 Tree: Mainline
Regression: Yes
Bug Depends on:    
Bug Blocks: 7216, 11167    

Description Dionisus Torimens 2008-08-02 10:56:50 UTC
Latest working kernel version: 2.6.26
Earliest failing kernel version: 2.6.27-rc1
Distribution: Ubuntu 8.04
Hardware Environment: Acer Extensa 5220
Software Environment: /bin/bash
Problem Description:
On resume it halts, the last thing shown is something about console suspend and it gives a kernel parameter to debug it. When I boot with that kernel parameter it boots further and hangs with disk access problems. 
Please let me know how I can help debugging this.
Comment 1 Rafael J. Wysocki 2008-08-02 12:02:34 UTC
Please test the current Linus' tree (2.6.27-rc1-git4 as of today).
Comment 2 Rafael J. Wysocki 2008-08-02 12:11:30 UTC
Please also check if the final patch from bug #11178 fixes the problem for you.
Comment 3 Dionisus Torimens 2008-08-02 12:54:52 UTC
The problems still occurs at the current head: commit 2b12a4c524812fb3f6ee590a02e65b95c8c32229. How do I find out what version that is? I only find -rc1.

no_console_suspend is the kernel ata cmdline that helps a bit.
With that I also get a hard disk revalidation error, I'll check the patch next.
Comment 4 Rafael J. Wysocki 2008-08-02 13:01:13 UTC
(In reply to comment #3)
> The problems still occurs at the current head: commit
> 2b12a4c524812fb3f6ee590a02e65b95c8c32229. How do I find out what version that
> is? I only find -rc1.

Just the commit name is the version.

> no_console_suspend is the kernel ata cmdline that helps a bit.
> With that I also get a hard disk revalidation error, I'll check the patch
> next. 

Thanks.
Comment 5 Dionisus Torimens 2008-08-02 13:06:08 UTC
The patch fixes the problem.
Comment 6 Rafael J. Wysocki 2008-08-02 13:11:36 UTC

*** This bug has been marked as a duplicate of bug 11178 ***