Bug 233338 - soft lockup while disabling ondemand cpu frequency scaling
Summary: soft lockup while disabling ondemand cpu frequency scaling
Keywords:
Status: CLOSED RAWHIDE
Alias: None
Product: Fedora
Classification: Fedora
Component: kernel
Version: rawhide
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Kernel Maintainer List
QA Contact: Brian Brock
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2007-03-21 18:22 UTC by Leonid Kanter
Modified: 2007-11-30 22:11 UTC (History)
0 users

Fixed In Version:
Clone Of:
Environment:
Last Closed: 2007-03-30 18:38:41 UTC
Type: ---
Embargoed:

Attachments (Terms of Use)
screenshot (235.20 KB, image/jpeg)
2007-03-21 18:22 UTC, Leonid Kanter 		no flags Details
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Description Leonid Kanter 2007-03-21 18:22:00 UTC 
Description of problem:

Every time while turning laptop off I'm getting lockup.

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

2.6.20-1.2997.fc7, 2999.fc7

How reproducible:

always

Steps to Reproduce:
1. boot current fc7 on Dell Latitude D620 laptop with T2300 Core Duo CPU
2. switch to console, login as root and type "poweroff"

  
Actual results:

soft lockup. see picture attached 

Expected results:

normal system shutdown

Additional info:

I had to disable cpuscaling service to keep filesystem safe.
Comment 1 Leonid Kanter 2007-03-21 18:22:01 UTC 
Created attachment 150608 [details]
screenshot
Comment 2 Will Woods 2007-03-30 18:38:41 UTC 
This should be fixed in kernels later than .3017; please update your kernel.

If it's still happening, feel free to reopen this bug.
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