Bug 612794

Summary:	iphone tethering not working
Product:	[Fedora] Fedora	Reporter:	David Joo <djoo>
Component:	bluez	Assignee:	Bastien Nocera <bnocera>
Status:	CLOSED DUPLICATE	QA Contact:	Fedora Extras Quality Assurance <extras-qa>
Severity:	medium	Docs Contact:
Priority:	low
Version:	13	CC:	bnocera, dwmw2, jlaska, marcel, plautrba
Target Milestone:	---
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:		Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2011-05-04 14:54:43 UTC	Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:

Description David Joo 2010-07-09 03:29:39 UTC

Description of problem:
After package updates, uphone's tethering is not working.
Unfortunately can't pin point wehter it is bluez issues or dbug issue

Version-Release number of selected component (if applicable):
Fedora 13
bluez-4.64-1.fc13.x86_64
bluez-libs-4.64-1.fc13.x86_64
dbus-1.2.24-1.fc13.x86_64
dbus-libs-1.2.24-1.fc13.x86_64

How reproducible:
Just try to use iphone tethering


Steps to Reproduce:
1. update the system to the latest
2. turn on the bluetooth in the laptop
3. try to connect iphone through bluetooth and use it as a network accesspoint
4. Fails with below /var/log/messages entry
  
Actual results:
tethering not working

/var/log/messages
-------
Jul  9 13:08:08 djoo NetworkManager[1233]: <warn> (00:26:B0:D0:4F:AE): failed to look up interface index
Jul  9 13:08:08 djoo NetworkManager[1233]: <info> BT device DeVO's iPhone (00:26:B0:D0:4F:AE) added (NAP)
Jul  9 13:08:08 djoo NetworkManager[1233]: <info> (00:26:B0:D0:4F:AE): new Bluetooth device (driver: 'bluez' ifindex: -1)
Jul  9 13:08:08 djoo NetworkManager[1233]: <info> (00:26:B0:D0:4F:AE): exported as /org/freedesktop/NetworkManager/Devices/3
Jul  9 13:08:08 djoo NetworkManager[1233]: <info> (00:26:B0:D0:4F:AE): now managed
Jul  9 13:08:08 djoo NetworkManager[1233]: <info> (00:26:B0:D0:4F:AE): device state change: 1 -> 2 (reason 2)
Jul  9 13:08:08 djoo NetworkManager[1233]: <info> (00:26:B0:D0:4F:AE): deactivating device (reason: 2).
Jul  9 13:08:08 djoo NetworkManager[1233]: <info> (00:26:B0:D0:4F:AE): device state change: 2 -> 3 (reason 0)
Jul  9 13:08:08 djoo NetworkManager[1233]: <info> Activation (00:26:B0:D0:4F:AE) starting connection 'Network Access Point on DeVO's iPhone'
Jul  9 13:08:08 djoo NetworkManager[1233]: <info> (00:26:B0:D0:4F:AE): device state change: 3 -> 4 (reason 0)
Jul  9 13:08:08 djoo NetworkManager[1233]: <info> Activation (00:26:B0:D0:4F:AE) Stage 1 of 5 (Device Prepare) scheduled...
Jul  9 13:08:08 djoo NetworkManager[1233]: <info> Activation (00:26:B0:D0:4F:AE) Stage 1 of 5 (Device Prepare) started...
Jul  9 13:08:08 djoo NetworkManager[1233]: <info> Activation (00:26:B0:D0:4F:AE) Stage 2 of 5 (Device Configure) scheduled...
Jul  9 13:08:08 djoo NetworkManager[1233]: <info> Activation (00:26:B0:D0:4F:AE) Stage 1 of 5 (Device Prepare) complete.
Jul  9 13:08:08 djoo NetworkManager[1233]: <info> Activation (00:26:B0:D0:4F:AE) Stage 2 of 5 (Device Configure) starting...
Jul  9 13:08:08 djoo NetworkManager[1233]: <info> (00:26:B0:D0:4F:AE): device state change: 4 -> 5 (reason 0)
Jul  9 13:08:08 djoo NetworkManager[1233]: <info> Activation (00:26:B0:D0:4F:AE) Stage 2 of 5 (Device Configure) complete.
Jul  9 13:08:09 djoo bluetoothd[1405]: link_key_request (sba=00:23:4D:F9:17:7D, dba=00:26:B0:D0:4F:AE)
Jul  9 13:08:09 djoo bluetoothd[1405]: Invalid exchange (52)
Jul  9 13:08:09 djoo NetworkManager[1233]: <warn> Error connecting with bluez: Invalid exchange (52)
Jul  9 13:08:09 djoo NetworkManager[1233]: <info> (00:26:B0:D0:4F:AE): device state change: 5 -> 9 (reason 44)
Jul  9 13:08:09 djoo NetworkManager[1233]: <info> Marking connection 'Network Access Point on DeVO's iPhone' invalid.
Jul  9 13:08:09 djoo NetworkManager[1233]: <warn> Activation (00:26:B0:D0:4F:AE) failed.
Jul  9 13:08:09 djoo NetworkManager[1233]: <info> (00:26:B0:D0:4F:AE): device state change: 9 -> 3 (reason 0)
Jul  9 13:08:09 djoo NetworkManager[1233]: <info> (00:26:B0:D0:4F:AE): deactivating device (reason: 0).
Jul  9 13:08:09 djoo dbus-daemon: [system] Rejected send message, 3 matched rules; type="error", sender=":1.10" (uid=0 pid=1403 comm="/usr/sbin/bluetoothd) interface="(unset)" member="(unset)" error name="org.bluez.Error.Failed" requested_reply=0 destination=":1.1" (uid=0 pid=1233 comm="NetworkManager))
Jul  9 13:08:09 djoo NetworkManager[1233]: <info> (00:26:B0:D0:4F:AE): now unmanaged
Jul  9 13:08:09 djoo NetworkManager[1233]: <info> (00:26:B0:D0:4F:AE): device state change: 3 -> 1 (reason 36)
Jul  9 13:08:09 djoo NetworkManager[1233]: <info> (00:26:B0:D0:4F:AE): cleaning up...
Jul  9 13:08:09 djoo NetworkManager[1233]: <info> (00:26:B0:D0:4F:AE): taking down device.
------------------


Expected results:
tethering working

Additional info:

Comment 1 Bastien Nocera 2010-12-08 10:40:02 UTC

Jul  9 13:08:09 djoo bluetoothd[1405]: Invalid exchange (52)
You might want to try and pair the device again.

Remove the iPhone as a device in the Bluetooth preferences, and start the pairing process again. Let me know if the problem still happens after re-pairing.

Comment 2 Bastien Nocera 2011-05-04 14:54:43 UTC


*** This bug has been marked as a duplicate of bug 577289 ***