Messages in this thread | | | Date | Wed, 1 Dec 2021 23:07:46 +0100 | Subject | Re: Unable to transfer big files to Nokia N9 | From | Paul Menzel <> |
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Dear Luiz,
Thank you for your quick reply.
Am 01.12.21 um 19:29 schrieb Luiz Augusto von Dentz:
> On Wed, Dec 1, 2021 at 9:39 AM Paul Menzel <pmenzel@molgen.mpg.de> wrote:
>> For the first time, I wanted to transfer a 2 MB PDF file from a Dell >> Latitude E7250 with Debian sid/unstable with Linux 5.16-rc1 to a Nokia >> N9 (MeeGo/Harmattan). Using the package *bluez-obexd* 5.61-1 and GNOME >> 41, the device was found, and paired fine. Then I selected to transfer >> the 2 MB file, and after starting for a second, it timed out after the >> progress bar moves forward ones and failed. >> >> The systemd journal contains: >> >> obexd[21139]: Transfer(0x56243fe4f790) Error: Timed out waiting for response >> >> Testing with a a 5 byte test text file, worked fine. Also testing with a >> Galaly M32, both files were transferred without problems (though slowly >> with 32 KB/s.) >> >> Trying to connect to the device with bluetoothctl failed for me, and the >> journal contained, it failed. >> >> $ bluetoothctl >> Agent registered >> [bluetooth]# connect 40:98:4E:5B:CE:XX >> Attempting to connect to 40:98:4E:5B:CE:XX >> Failed to connect: org.bluez.Error.Failed >> >> bluetoothd[21104]: src/service.c:btd_service_connect() a2dp-source profile connect failed for 40:98:4E:5B:CE:B3: Protocol not available >> >> As the Nokia N9 was once pretty popular in the Linux community, I am >> pretty sure, it used to work fine in the past, and there is some >> regression. It’d be great, if you could give me some hints how to >> further debug the issue. > > We will need some logs, obexd and btmon, if possible.
I only managed to get the btmon trace [1]. I did `sudo modprobe -r btusb` and `sudo btmon -w /dev/shm/trace.log`.
Linux messages:
[29880.100381] calling btusb_driver_init+0x0/0x1000 [btusb] @ 28716 [29880.239603] usbcore: registered new interface driver btusb [29880.239608] initcall btusb_driver_init+0x0/0x1000 [btusb] returned 0 after 135952 usecs [29880.240706] Bluetooth: hci0: unexpected event for opcode 0x0500 [29880.241598] Bluetooth: hci0: Legacy ROM 2.5 revision 1.0 build 3 week 17 2014 [29880.241605] Bluetooth: hci0: Intel device is already patched. patch num: 32
From the system journal:
Dez 01 22:52:19 ersatz obexd[21139]: Transfer(0x56243fe53dd0) Error: Timed out waiting for response
Kind regards,
Paul
[1]: https://owww.molgen.mpg.de/~pmenzel/trace.log.7z
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