Hi Rudolf > I would suggest you simply delete the i2c-ali1535 module from system > it is stored in /lib/modules/kernelversion(2.6.10 for > you)/kernel/drivers/i2c/busses I use the method Jean provided, the i2c-ali1535 is not loaded automatically this time :-) > Please try to find in logs > lines similar to these. So we have more information. (Or replace > dev_dbg with dev_warn in i2c-ali156 when you fail to find correct log > file and recompile this module) > > dev_dbg(&a->dev, "Transaction (post): STS=%02x, CNTL1=%02x, " > "CNTL2=%02x, CMD=%02x, ADD=%02x, DAT0=%02x, DAT1=%02x\n", I replaced all the dev_dbg with dev_warn in i2c-ali1563.c, the debug messages when I load the module i2c-ali1563 and w83792d are in the attachment. > You can also delete(move to some other place so it wont get loaded) the > eeprom module from system, but I dont know if it helps because we still > dont know what type of transaction is failing. I need NOT do it, because the eeprom module is NOT loaded automatically each time when I reboot Linux. > Please can you provide also a dump of this bus i2cdetect 0 > (when you have loaded i2c-ali1563) Maybe there will be more messages in > the log. Please check the attachment, there are a lot of debug messages in it. Thanks Best Regards Chunhao 2005-03-10 ===========================================================================================The privileged confidential information contained in this email is intended for use only by the addressees as indicated by the original author of this email. If you are not the addressee indicated in this email or are not responsible for delivery of the email to such person, please kindly reply the sender indicating accordingly and delete all copies of it from your computer and network server immediately. We thank you for your cooperation. It is advisable that any unauthorized use of confidential information of Winbond is strictly prohibited; and any information in this email that does not relate to the official business of Winbond shall be deemed as neither given nor endorsed by Winbond.===========================================================================================If your computer is unable to decode Chinese font, please ignore the following message. They essentially repeat the English statement above.???H???????t?????q?l???]???????K?????T, ?????v???o?H?H???w?????H?H???\????. ?????z???D?Q???w?????H?H???]???????]?b???g???v?????????U???????H??, ???z?i?????o?H?H?????Y?N?H???q?q???P???????A???????H????. ?????z???X?@, ?????????P??. ?S??????, ???????g???v?????????????q?l?????K???T???????O?Q?Y???T????. ?H???P?????q?l???~?L???????e,???o?????????q?l?????????N??. -------------- next part -------------- A non-text attachment was scrubbed... Name: debug_message Type: application/octet-stream Size: 34036 bytes Desc: debug_message Url : http://lists.lm-sensors.org/pipermail/lm-sensors/attachments/20050310/9003c0c6/attachment.obj