0000581: After few hours SpeedFan stops receiving info from SMBus

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Reproducibility

Date Submitted

Last Update

0000581

[SpeedFan] Other

crash

always

2006-06-15 01:02

2009-02-13 00:36

Reporter

ichik

View Status

public

Assigned To

alfredo

Priority

normal

Resolution

fixed

Status

resolved

Product Version

4.28

Summary

0000581: After few hours SpeedFan stops receiving info from SMBus

Description

SpeedFan runs normally, everything seems to be fine, but after a few hours according to the logs temperature on CPU sensor is measured as zero and that's it. CPU isage grows to 100% (while according to task manager SpeedFan takes only 30%, everything else is used by 'System Idle Process', but PC is very slow) and SpeedFan if I'm lucky enough to open it's windows (it takes a long time) writes something like 'Timeout waiting SMBus IDLE $40...' and showing all temperatures except Hard Disks as zero.
After killing the process from task manager and starting again SpeedFan isn't able to find SMBus at all. Restart works.
This bug was reproduced on 4.28 and 4.29 Beta 6 and Beta 7.

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Notes
(0001766) ichik (reporter) 2006-06-15 01:13	The complete timeout message sounds as 'SMBus msg : Timeout waiting IDLE SMBus $40 (STS=$11)'.

(0001820) zondar (reporter) 2006-07-16 21:56	I also have this issue with speedfan 4.28. After a few hours the temperature reads 0 and I get the error: IT8712F at $290 msg : error in READTEMPSINTERNAL and the same msg with READTEMPSFAN; both msgs alternating and repeating infinitely. Quitting and restarting speedfan resolves this for a few more hours. I'm running with an Nforce2 mb under winxp.

(0004415) alfredo (manager) 2009-02-13 00:36	This issue should be fixed in recent releases and, most likely, it was due to the interference of some other tool external to SpeedFan.

Issue History
Date Modified	Username	Field	Change
2006-06-15 01:02	ichik	New Issue
2006-06-15 01:13	ichik	Note Added: 0001766
2006-06-15 22:24	ichik	Issue Monitored: ichik
2006-07-16 21:56	zondar	Note Added: 0001820
2009-02-13 00:36	alfredo	Note Added: 0004415
2009-02-13 00:36	alfredo	Status	assigned => resolved
2009-02-13 00:36	alfredo	Resolution	open => fixed
2009-02-13 00:36	alfredo	Fixed in Version	=> 4.37

Time: 0.078470 seconds.