[gnome-bluetooth] bluetooth and suspend problems

[Bastien Nocera]

On Thu, 2011-03-10 at 12:29 +0200, Mehmet Giritli wrote:
> Hey,
> 
> I am having random problems with gnome-bluetooth, might also be related
> to the kernel drivers though. Anyway, here is a brief description of the
> problem.
> 
> Sometimes, after a suspend-resume cycle, I find these messages in my
> dmesg:
> [  451.503609] usb 3-2: USB disconnect, address 2
> [  451.503753] btusb_intr_complete: hci0 urb ffff880217021a80 failed to
> resubmit (19)
> [  451.504754] btusb_bulk_complete: hci0 urb ffff880217021540 failed to
> resubmit (19)
> [  451.504765] btusb_bulk_complete: hci0 urb ffff880217021480 failed to
> resubmit (19)
> [  451.505351] btusb_send_frame: hci0 urb ffff88023edb9a80 submission
> failed
> [  451.983083] usb 3-2: new full speed USB device using ohci_hcd and
> address 3
> 
> and then I get a cross sign on my bluetooth icon at the notification
> area. Simply restarting the bluetooth service cures the problem. The
> icon is back to normal and I have the bluetooth working. No problems.
> 
> So, the question is, is my distro at fault when doing a suspend-resume
> cycle or is this a kernel btusb driver bug?

Likely a firmware or driver bug, unrelated to gnome-bluetooth (which
doesn't do anything with resume, or poke the devices to life).

> I am using kernel 2.6.38-rc8 with gentoo. Gnome-bluetooth is 2.32.

Cheers