[Bug 268502] Re: Bluetooth doesn't work (hci_cmd_task: hci0 command tx timeout)

[Dominique Meeùs]

New flavor of the kernel this morning. The famous "more than six month regression" hci0 command tx timeout is still there.
~$ uname -a
Linux library 2.6.28-12-generic #43-Ubuntu SMP Fri May 1 19:27:06 UTC 2009 i686 GNU/Linux

I insert my dongle
~$ lsusb | grep Blue
Bus 003 Device 002: ID 2001:f111 D-Link Corp. [hex] DBT-122 Bluetooth adapter

No improvement:
May  7 05:09:04 library kernel: [  236.152016] usb 3-1: new full speed USB device using uhci_hcd and address 2
May  7 05:09:04 library kernel: [  236.344036] usb 3-1: configuration #1 chosen from 1 choice
May  7 05:09:04 library bluetoothd[2968]: HCI dev 0 registered
May  7 05:09:04 library kernel: [  236.372633] Bluetooth: Generic Bluetooth USB driver ver 0.3
May  7 05:09:04 library kernel: [  236.372758] usbcore: registered new interface driver btusb
May  7 05:09:04 library bluetoothd[2968]: HCI dev 0 up
May  7 05:09:04 library bluetoothd[2968]: Starting security manager 0
May  7 05:09:09 library kernel: [  241.512969] hci_cmd_task: hci0 command tx timeout
May  7 05:09:14 library bluetoothd[2968]: Can't write class of device: Connection timed out (110)
May  7 05:09:14 library bluetoothd[2968]: Adapter /org/bluez/2968/hci0 has been enabled
May  7 05:09:14 library kernel: [  246.519680] hci_cmd_task: hci0 command tx timeout
May  7 05:09:19 library bluetoothd[2968]: Sending getting name command failed: Connection timed out (110)
May  7 05:09:19 library kernel: [  251.524851] hci_cmd_task: hci0 command tx timeout
May  7 05:09:24 library bluetoothd[2968]: Can't read class of device on hci0: Connection timed out (110)
May  7 05:09:24 library kernel: [  256.530150] hci_cmd_task: hci0 command tx timeout

-- 
Bluetooth doesn't work (hci_cmd_task: hci0 command tx timeout)
https://bugs.launchpad.net/bugs/268502
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