[gnome-bluetooth] bluetooth and suspend problems

Mehmet Giritli mgiritli at giritli.eu
Thu Mar 10 11:44:34 CET 2011


On Thu, 2011-03-10 at 10:40 +0000, Bastien Nocera wrote:
> 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).

Ok, thanks. Filing a kernel bug now...

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