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Bug 117607 - 4G/4G breaks ACPI S3 sleep
Summary: 4G/4G breaks ACPI S3 sleep
Keywords:
Status: CLOSED RAWHIDE
Alias: None
Product: Fedora
Classification: Fedora
Component: kernel
Version: rawhide
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Arjan van de Ven
QA Contact: Brian Brock
URL:
Whiteboard:
Depends On:
Blocks: FC2Target 117690
TreeView+ depends on / blocked
 
Reported: 2004-03-05 19:21 UTC by Bill Nottingham
Modified: 2014-03-17 02:43 UTC (History)
7 users (show)

Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Clone Of:
Environment:
Last Closed: 2004-04-20 11:19:10 UTC
Type: ---
Embargoed:

Attachments (Terms of Use)

Description Bill Nottingham 2004-03-05 19:21:05 UTC 
Description of problem:

When resuming from ACPI sleep, the machine just reboots.

Version-Release number of selected component (if applicable):

2.6.3-2.1.238

How reproducible:

So far happened the first time. Presumably it will happen on
subsequent tries.

Steps to Reproduce:
1. echo "3" > /proc/acpi/sleep
2. <suspend>
3. hit power button to resume
  
Actual results:

Rebooted

Expected results:

Resumes

Additional info:

2.6.2-1.87 was last known working good... hadn't actually updated in a
while.
Comment 1 Arjan van de Ven 2004-03-07 08:20:33 UTC 
this looks like a 4g/4g interaction; does the i586 kernel work in 242 ?
Comment 2 Warren Togami 2004-03-07 08:25:58 UTC 
2.6.3-1.118 before the davej+arjan kernel merge was the last working
kernel in this regard.  I have tracked it down to the 4G/4G split from
-mm activated in 2.6.3-2.[236-242].  Workaround: You can either
disable the 4G/4G and rebuild i686 for yourself, or use the i586
kernel which has this feature disabled.

(Note: This also breaks vmware 4.0.5's module, but vmware upstream can
probably easily fix that problem.  Not our problem.)
Comment 3 Warren Togami 2004-03-19 20:52:06 UTC 
All kernels up through kernel-2.6.4-1.275 are still affected by this
issue.
Comment 4 Nils Philippsen 2004-03-25 11:40:43 UTC 
Is this the same as #117032?
Comment 5 Bill Nottingham 2004-03-25 14:45:16 UTC 
The instant-reboot is almost certianly the same bug.
Comment 6 Arjan van de Ven 2004-04-20 11:19:10 UTC 
fixed in rawhide
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