[Bug 330934] Re: Dell bluetooth adapters don't return to HCI mode after suspend

[Mario Limonciello]

** Description changed:

- Binary package hint: bluez
+ --Impact--
+ Newer dell bluetooth adapters don't work after flipping on/off the hardware switch or after S3
  
- When disabling the bluetooth using the "Dell bluetooth switch" checkbox in bluetooth-applet, you can't enable it anymore (as a HCI bluetooth device) using the same checkbox. You also have to run the command sudo hid2hci
- The same happens when using the hardware switch.
+ --Addressing--
+ The development branch for karmic hasn't been opened yet, but this patch will be forward-ported when it is.  The patch is to a file in debian/ so it doesn't need to go upstream.
  
- It should be re-connected not as a HID decive
+ --Test Case--
+ 1) Find a machine with one of the following devices on the USB bus:
+ 	Vendor ID / Product ID / Model
+ 	0x413c / 0x8154 / Dell BT 410
+ 	0x413c / 0x8158 / Dell BT 370
+ 	0x413c / 0x8162 / Dell BT 365
+ 2) Attempt to suspend to RAM.  When resuming, observe that there is no bluetooth icon in the tray.
+ 3) Upgrade to the proposed package
+ 4) If the bluetooth icon isn't in the tray to start (depending on if the bluetooth service got restarted during the package upgrade) run
+ $ sudo hid2hci --tohci
+ to get it in the right state.
+ 5) Attempt to suspend to RAM.  When resuming, observe that there is now a bluetooth icon still in the tray.
  
- ProblemType: Bug
- Architecture: i386
- DistroRelease: Ubuntu 9.04
- Package: bluez 4.30-0ubuntu1
- ProcEnviron:
-  PATH=(custom, user)
-  LANG=it_IT.UTF-8
-  SHELL=/bin/bash
- SourcePackage: bluez
- Uname: Linux 2.6.28-8-generic i686
+ --Regression Potential--
+ None.  This rule is only used on Dell BT adapters, and the existing rule does not work w/ the udev in Jaunty.

-- 
Dell bluetooth adapters don't return to HCI mode after suspend
https://bugs.launchpad.net/bugs/330934
You received this bug notification because you are a member of
Bluetooth, which is subscribed to bluez in ubuntu.