Bug 902693 - After wakeup from suspend, the fan never stop working.
Summary: After wakeup from suspend, the fan never stop working.
Keywords:
Status: CLOSED CURRENTRELEASE
Alias: None
Product: Fedora
Classification: Fedora
Component: kernel
Version: 18
Hardware: i686
OS: Linux
unspecified
unspecified
Target Milestone: ---
Assignee: Kernel Maintainer List
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard:
: 918515 (view as bug list)
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2013-01-22 09:40 UTC by Tomas Jankovic
Modified: 2013-07-02 20:10 UTC (History)
10 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed: 2013-05-27 10:09:57 UTC
Type: Bug
Embargoed:

Attachments (Terms of Use)
dmidecode output (7.58 KB, text/plain)
2013-01-22 09:40 UTC, Tomas Jankovic 		no flags Details
pm-suspend.log (9.11 KB, text/x-log)
2013-01-22 09:41 UTC, Tomas Jankovic 		no flags Details
View All

Description Tomas Jankovic 2013-01-22 09:40:16 UTC 
Created attachment 684963 [details]
dmidecode output

Description of problem:
I have problem on my notebook HP Compaq 8510p (see more details in output from dmidecode). After wakeup from suspend, the fan never stop working. pwmconfig doesn't work:
/sbin/pwmconfig: There are no pwm-capable sensor modules installed
After reboot the fan is working only if temperature on CPU  is high.

Version-Release number of selected component (if applicable):
Fedora release 18 (Spherical Cow)
Linux jankovic-nb 3.7.2-204.fc18.i686.PAE #1 SMP Wed Jan 16 16:31:26 UTC 2013 i686 i686 i386 GNU/Linux

How reproducible:
always

Steps to Reproduce:
1. suspend
2. wake up
3.
  
Actual results:
the fan non-stop working

Expected results:
the fan working only if temperature is high

Additional info:
Comment 1 Tomas Jankovic 2013-01-22 09:41:16 UTC 
Created attachment 684964 [details]
pm-suspend.log
Comment 2 Jaroslav Škarvada 2013-03-18 10:50:38 UTC 
Are you able to reproduce with kernel-3.8? It has various ACPI fixes.
Comment 3 Tomas Jankovic 2013-03-18 11:03:45 UTC 
I'm using kernel 

# uname -r
3.8.3-201.fc18.i686.PAE

now and the problem is still persist. Nor hibernate helps, the same problem. After booting kernel the fan goes to maximum and never stop. Only restart/shutdown solves the problem.
Comment 4 Jaroslav Škarvada 2013-03-18 11:13:26 UTC 
Thanks for info. This is indeed kernel issue, reassigning to kernel for further investigation.
Comment 5 Marco Coli 2013-05-03 22:51:57 UTC 
Same problem. 8510w.

The problem started with Fedora17 (and is in Fedora18 too). 
There was not present in Fedora <= 16.
Comment 6 Tomas Jankovic 2013-05-27 10:09:57 UTC 
With new kernel version 3.9.2-200.fc18.i686.PAE problem has disappeared. Everything works perfect as before in Fedora 16.
Comment 7 Josh Boyer 2013-07-02 20:10:45 UTC 
*** Bug 918515 has been marked as a duplicate of this bug. ***
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