Missing sysdiagnose logs

Environment:

  • iPhone 6s
  • iOS 10.0.2 / 10.1.1

What I did:


Result:

  • Got a lot of different log files
  • The log files related to CoreBluetooth were missing
  • Got the following lines in the sysdiagnose.log:
2016-11-14 14:21:48.194304 sysdiagnose[297:14052] LOGS: Bluetooth: file at path '/var/mobile/Library/Logs/Bluetooth/BTServer-latest.log' does not exist
2016-11-14 14:21:48.194 sysdiagnose[297:14052] LOGS: Bluetooth: file at path '/var/mobile/Library/Logs/Bluetooth/BTServer-latest.log' does not exist
2016-11-14 14:21:48.194529 sysdiagnose[297:14052] LOGS: Bluetooth: file at path '/var/mobile/Library/Logs/Bluetooth/wirelessproxd-latest.log' does not exist
2016-11-14 14:21:48.194 sysdiagnose[297:14052] LOGS: Bluetooth: file at path '/var/mobile/Library/Logs/Bluetooth/wirelessproxd-latest.log' does not exist


Expected:

Bluetooth logs files as part sysdiagnose bundle which show internal problems and potential misusage of the CoreBluetooth APIs


I really need to get my hands on this logs because a lot of our customers suffering from issues with the Bluetooth connection. Please let me know if you have any ideas how to solve this problem.


Thanks


Simon

Accepted Answer

In the iOS 10 logging system, there are no longer separate Bluetooth log files available.

The information is contained in the .logarchive file and can be examined by using the Console app.

I can confirm the answer given by Gualtier above. I, too, was looking for BTLE debugging information and finally found it by opening up the system_logs.logarchive file that is present in the main sysdiagnose folder.

Thanks a lot Gualtier! Do you think it is worth adding this information to the PDF linked above?

Missing sysdiagnose logs
 
 
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