[Pkg-bluetooth-maintainers] Bug#668845: bluetooth: When sending a file from mobile to pc transfer speed is limited to 27 B/s

Keivan Moradi k.moradi at gmail.com
Sat Apr 14 21:02:49 UTC 2012 

Package: bluetooth
Version: 4.99-2
Severity: important

Dear Maintainer,

When I am trying to send a file from my mobile phone (Samsung i900 windows
mobile 6.5) to my pc via bluetooth, transfer speed do not increase more than 27
B/s. In other words, although blueman (v1.23 or 1.21) shows a green icon and
the phone say that saying that sending file, nothing is send to the computer.
For example when I tried to send a small 47 KB file to my computer after 1 hour
my phone was showing that it is still sending the file and computer was showing
that it is still receiving the file but actually nothing was send.

To solve this problem I tried to compile version 3.2.15 of the vanilla kernel.
I switched from LMDE stable to debian sid and updated the bluetooth and bluez
and blueman packages but it did not solve the problem.

Actually, I spend a week to solve this problem. I googled a lot but did not
found a solution to this problem. I've read debian, gentoo and arch bluetooth
manuals. I this at this point there nothing more to do on my side to do or
learn and I think this problem is a software problem. To make you sure I should
say that I have tested my hardware in windows and it works as it should be. I
have also tested a new usb bluetooth and it did not solve the problem either.


hciconfig -a
hci0:   Type: BR/EDR  Bus: USB
        BD Address: 00:16:CF:CE:AB:68  ACL MTU: 1017:8  SCO MTU: 64:8
        UP RUNNING PSCAN ISCAN
        RX bytes:3953 acl:23 sco:0 events:57 errors:0
        TX bytes:828 acl:19 sco:0 commands:33 errors:0
        Features: 0xff 0xff 0x8f 0xfe 0x9b 0xf9 0x00 0x80
        Packet type: DM1 DM3 DM5 DH1 DH3 DH5 HV1 HV2 HV3
        Link policy: RSWITCH HOLD SNIFF PARK
        Link mode: SLAVE ACCEPT
        Name: 'keivan-laptop'
        Class: 0x520100
        Service Classes: Networking, Object Transfer, Telephony
        Device Class: Computer, Uncategorized
        HCI Version: 2.0 (0x3)  Revision: 0x2128
        LMP Version: 2.0 (0x3)  Subversion: 0x41d8
        Manufacturer: Broadcom Corporation (15)

kernel.log:
Apr 15 01:10:26 keivan-laptop kernel: [ 1789.169987] Bluetooth: Frame exceeding
recv MTU (len 1018, MTU 1013)
Apr 15 01:10:26 keivan-laptop kernel: [ 1789.171992] Bluetooth: Unexpected
continuation frame (len 367)
Apr 15 01:10:26 keivan-laptop kernel: [ 1789.174003] Bluetooth: Unexpected
continuation frame (len 284)

daemon.log:
Apr 15 01:19:17 keivan-laptop bluetoothd[1364]: HCI dev 0 registered
Apr 15 01:19:17 keivan-laptop bluetoothd[1364]: Listening for HCI events on
hci0
Apr 15 01:19:17 keivan-laptop bluetoothd[1364]: HCI dev 0 up
Apr 15 01:19:17 keivan-laptop bluetoothd[1364]: Proximity GATT Reporter Driver:
Operation not permitted (1)
Apr 15 01:19:17 keivan-laptop bluetoothd[1364]: sap-dummy interface
org.bluez.SimAccessTest init failed on path /org/bluez/test
Apr 15 01:19:17 keivan-laptop bluetoothd[1364]: Sap driver initialization
failed.
Apr 15 01:19:17 keivan-laptop bluetoothd[1364]: sap-server: Operation not
permitted (1)
Apr 15 01:19:18 keivan-laptop bluetoothd[1364]: Unable to load keys to
adapter_ops: Function not implemented (38)
Apr 15 01:19:18 keivan-laptop bluetoothd[1364]: Adapter /org/bluez/1364/hci0
has been enabled
Apr 15 01:19:18 keivan-laptop dbus[1264]: [system] Activating service
name='org.blueman.Mechanism' (using servicehelper)
Apr 15 01:19:18 keivan-laptop blueman-mechanism: Starting blueman-mechanism
Apr 15 01:19:18 keivan-laptop dbus[1264]: [system] Successfully activated
service 'org.blueman.Mechanism'
Apr 15 01:19:18 keivan-laptop blueman-mechanism: loading Network
Apr 15 01:19:18 keivan-laptop blueman-mechanism: loading Ppp
Apr 15 01:19:18 keivan-laptop blueman-mechanism: loading RfKill
Apr 15 01:19:18 keivan-laptop blueman-mechanism: loading Config
Apr 15 01:19:48 keivan-laptop blueman-mechanism: Exiting

messages.log:
usb 5-2: new full-speed USB device number 12 using uhci_hcd
Apr 15 01:19:17 keivan-laptop kernel: [ 2320.131030] usb 5-2: New USB device
found, idVendor=0a5c, idProduct=4500
Apr 15 01:19:17 keivan-laptop kernel: [ 2320.131033] usb 5-2: New USB device
strings: Mfr=1, Product=2, SerialNumber=0
Apr 15 01:19:17 keivan-laptop kernel: [ 2320.131036] usb 5-2: Product:
BCM2045B2
Apr 15 01:19:17 keivan-laptop kernel: [ 2320.131038] usb 5-2: Manufacturer:
Broadcom
Apr 15 01:19:17 keivan-laptop kernel: [ 2320.134076] hub 5-2:1.0: USB hub found
Apr 15 01:19:17 keivan-laptop kernel: [ 2320.136055] hub 5-2:1.0: 3 ports
detected
Apr 15 01:19:17 keivan-laptop kernel: [ 2320.418012] usb 5-2.1: new full-speed
USB device number 13 using uhci_hcd
Apr 15 01:19:17 keivan-laptop kernel: [ 2320.547988] usb 5-2.1: New USB device
found, idVendor=413c, idProduct=8126
Apr 15 01:19:17 keivan-laptop kernel: [ 2320.547992] usb 5-2.1: New USB device
strings: Mfr=1, Product=2, SerialNumber=0
Apr 15 01:19:17 keivan-laptop kernel: [ 2320.547995] usb 5-2.1: Product:
BCM2045
Apr 15 01:19:17 keivan-laptop kernel: [ 2320.547997] usb 5-2.1: Manufacturer:
Broadcom Corp
Apr 15 01:19:17 keivan-laptop kernel: [ 2320.624991] usb 5-2.2: new full-speed
USB device number 14 using uhci_hcd
Apr 15 01:19:17 keivan-laptop kernel: [ 2320.758985] usb 5-2.2: New USB device
found, idVendor=0a5c, idProduct=4502
Apr 15 01:19:17 keivan-laptop kernel: [ 2320.758988] usb 5-2.2: New USB device
strings: Mfr=1, Product=0, SerialNumber=0
Apr 15 01:19:17 keivan-laptop kernel: [ 2320.758991] usb 5-2.2: Manufacturer:
Broadcom Corp
Apr 15 01:19:17 keivan-laptop kernel: [ 2320.765277] input: Broadcom Corp as
/devices/pci0000:00/0000:00:1d.3/usb5/5-2/5-2.2/5-2.2:1.0/input/input18
Apr 15 01:19:17 keivan-laptop kernel: [ 2320.765435] generic-usb
0003:0A5C:4502.0009: input,hidraw2: USB HID v1.11 Keyboard [Broadcom Corp] on
usb-0000:00:1d.3-2.2/input0
Apr 15 01:19:17 keivan-laptop kernel: [ 2320.836977] usb 5-2.3: new full-speed
USB device number 15 using uhci_hcd
Apr 15 01:19:18 keivan-laptop kernel: [ 2320.966041] usb 5-2.3: New USB device
found, idVendor=0a5c, idProduct=4503
Apr 15 01:19:18 keivan-laptop kernel: [ 2320.966045] usb 5-2.3: New USB device
strings: Mfr=1, Product=0, SerialNumber=0
Apr 15 01:19:18 keivan-laptop kernel: [ 2320.966048] usb 5-2.3: Manufacturer:
Broadcom Corp
Apr 15 01:19:18 keivan-laptop kernel: [ 2320.973345] input: Broadcom Corp as
/devices/pci0000:00/0000:00:1d.3/usb5/5-2/5-2.3/5-2.3:1.0/input/input19
Apr 15 01:19:18 keivan-laptop kernel: [ 2320.973567] generic-usb
0003:0A5C:4503.000A: input,hidraw3: USB HID v1.11 Mouse [Broadcom Corp] on
usb-0000:00:1d.3-2.3/input0
Apr 15 01:19:18 keivan-laptop mtp-probe: checking bus 5, device 14:
"/sys/devices/pci0000:00/0000:00:1d.3/usb5/5-2/5-2.2"
Apr 15 01:19:18 keivan-laptop mtp-probe: checking bus 5, device 15:
"/sys/devices/pci0000:00/0000:00:1d.3/usb5/5-2/5-2.3"
Apr 15 01:19:18 keivan-laptop mtp-probe: bus: 5, device: 15 was not an MTP
device
Apr 15 01:19:18 keivan-laptop mtp-probe: bus: 5, device: 14 was not an MTP
device
Apr 15 01:19:21 keivan-laptop kernel: [ 2324.036071] b43-phy0: Radio hardware
status changed to ENABLED

syslog:
Apr 15 01:19:16 keivan-laptop kernel: [ 2319.459330] keyboard: can't emulate
rawmode for keycode 240
Apr 15 01:19:16 keivan-laptop kernel: [ 2319.459345] keyboard: can't emulate
rawmode for keycode 240
Apr 15 01:19:17 keivan-laptop kernel: [ 2319.952049] usb 5-2: new full-speed
USB device number 12 using uhci_hcd
Apr 15 01:19:17 keivan-laptop kernel: [ 2320.131030] usb 5-2: New USB device
found, idVendor=0a5c, idProduct=4500
Apr 15 01:19:17 keivan-laptop kernel: [ 2320.131033] usb 5-2: New USB device
strings: Mfr=1, Product=2, SerialNumber=0
Apr 15 01:19:17 keivan-laptop kernel: [ 2320.131036] usb 5-2: Product:
BCM2045B2
Apr 15 01:19:17 keivan-laptop kernel: [ 2320.131038] usb 5-2: Manufacturer:
Broadcom
Apr 15 01:19:17 keivan-laptop kernel: [ 2320.134076] hub 5-2:1.0: USB hub found
Apr 15 01:19:17 keivan-laptop kernel: [ 2320.136055] hub 5-2:1.0: 3 ports
detected
Apr 15 01:19:17 keivan-laptop kernel: [ 2320.418012] usb 5-2.1: new full-speed
USB device number 13 using uhci_hcd
Apr 15 01:19:17 keivan-laptop kernel: [ 2320.547988] usb 5-2.1: New USB device
found, idVendor=413c, idProduct=8126
Apr 15 01:19:17 keivan-laptop kernel: [ 2320.547992] usb 5-2.1: New USB device
strings: Mfr=1, Product=2, SerialNumber=0
Apr 15 01:19:17 keivan-laptop kernel: [ 2320.547995] usb 5-2.1: Product:
BCM2045
Apr 15 01:19:17 keivan-laptop kernel: [ 2320.547997] usb 5-2.1: Manufacturer:
Broadcom Corp
Apr 15 01:19:17 keivan-laptop bluetoothd[1364]: HCI dev 0 registered
Apr 15 01:19:17 keivan-laptop bluetoothd[1364]: Listening for HCI events on
hci0
Apr 15 01:19:17 keivan-laptop bluetoothd[1364]: HCI dev 0 up
Apr 15 01:19:17 keivan-laptop bluetoothd[1364]: Proximity GATT Reporter Driver:
Operation not permitted (1)
Apr 15 01:19:17 keivan-laptop bluetoothd[1364]: sap-dummy interface
org.bluez.SimAccessTest init failed on path /org/bluez/test
Apr 15 01:19:17 keivan-laptop bluetoothd[1364]: Sap driver initialization
failed.
Apr 15 01:19:17 keivan-laptop bluetoothd[1364]: sap-server: Operation not
permitted (1)
Apr 15 01:19:17 keivan-laptop kernel: [ 2320.624991] usb 5-2.2: new full-speed
USB device number 14 using uhci_hcd
Apr 15 01:19:17 keivan-laptop kernel: [ 2320.758985] usb 5-2.2: New USB device
found, idVendor=0a5c, idProduct=4502
Apr 15 01:19:17 keivan-laptop kernel: [ 2320.758988] usb 5-2.2: New USB device
strings: Mfr=1, Product=0, SerialNumber=0
Apr 15 01:19:17 keivan-laptop kernel: [ 2320.758991] usb 5-2.2: Manufacturer:
Broadcom Corp
Apr 15 01:19:17 keivan-laptop kernel: [ 2320.765277] input: Broadcom Corp as
/devices/pci0000:00/0000:00:1d.3/usb5/5-2/5-2.2/5-2.2:1.0/input/input18
Apr 15 01:19:17 keivan-laptop kernel: [ 2320.765435] generic-usb
0003:0A5C:4502.0009: input,hidraw2: USB HID v1.11 Keyboard [Broadcom Corp] on
usb-0000:00:1d.3-2.2/input0
Apr 15 01:19:17 keivan-laptop kernel: [ 2320.836977] usb 5-2.3: new full-speed
USB device number 15 using uhci_hcd
Apr 15 01:19:18 keivan-laptop bluetoothd[1364]: Unable to load keys to
adapter_ops: Function not implemented (38)
Apr 15 01:19:18 keivan-laptop bluetoothd[1364]: Adapter /org/bluez/1364/hci0
has been enabled
Apr 15 01:19:18 keivan-laptop kernel: [ 2320.966041] usb 5-2.3: New USB device
found, idVendor=0a5c, idProduct=4503
Apr 15 01:19:18 keivan-laptop kernel: [ 2320.966045] usb 5-2.3: New USB device
strings: Mfr=1, Product=0, SerialNumber=0
Apr 15 01:19:18 keivan-laptop kernel: [ 2320.966048] usb 5-2.3: Manufacturer:
Broadcom Corp
Apr 15 01:19:18 keivan-laptop kernel: [ 2320.973345] input: Broadcom Corp as
/devices/pci0000:00/0000:00:1d.3/usb5/5-2/5-2.3/5-2.3:1.0/input/input19
Apr 15 01:19:18 keivan-laptop kernel: [ 2320.973567] generic-usb
0003:0A5C:4503.000A: input,hidraw3: USB HID v1.11 Mouse [Broadcom Corp] on
usb-0000:00:1d.3-2.3/input0
Apr 15 01:19:18 keivan-laptop dbus[1264]: [system] Activating service
name='org.blueman.Mechanism' (using servicehelper)
Apr 15 01:19:18 keivan-laptop mtp-probe: checking bus 5, device 14:
"/sys/devices/pci0000:00/0000:00:1d.3/usb5/5-2/5-2.2"
Apr 15 01:19:18 keivan-laptop mtp-probe: checking bus 5, device 15:
"/sys/devices/pci0000:00/0000:00:1d.3/usb5/5-2/5-2.3"
Apr 15 01:19:18 keivan-laptop mtp-probe: bus: 5, device: 15 was not an MTP
device
Apr 15 01:19:18 keivan-laptop mtp-probe: bus: 5, device: 14 was not an MTP
device
Apr 15 01:19:18 keivan-laptop blueman-mechanism: Starting blueman-mechanism
Apr 15 01:19:18 keivan-laptop dbus[1264]: [system] Successfully activated
service 'org.blueman.Mechanism'
Apr 15 01:19:18 keivan-laptop blueman-mechanism: loading Network
Apr 15 01:19:18 keivan-laptop blueman-mechanism: loading Ppp
Apr 15 01:19:18 keivan-laptop blueman-mechanism: loading RfKill
Apr 15 01:19:18 keivan-laptop blueman-mechanism: loading Config
Apr 15 01:19:21 keivan-laptop kernel: [ 2324.036071] b43-phy0: Radio hardware
status changed to ENABLED
Apr 15 01:19:48 keivan-laptop blueman-mechanism: Exiting
Apr 15 01:24:36 keivan-laptop kernel: [ 2638.895790] Bluetooth: Frame exceeding
recv MTU (len 1018, MTU 1013)
Apr 15 01:24:36 keivan-laptop kernel: [ 2638.897783] Bluetooth: Unexpected
continuation frame (len 367)
Apr 15 01:24:36 keivan-laptop kernel: [ 2638.899777] Bluetooth: Unexpected
continuation frame (len 284)

user.log:
Apr 15 01:19:18 keivan-laptop mtp-probe: checking bus 5, device 14:
"/sys/devices/pci0000:00/0000:00:1d.3/usb5/5-2/5-2.2"
Apr 15 01:19:18 keivan-laptop mtp-probe: checking bus 5, device 15:
"/sys/devices/pci0000:00/0000:00:1d.3/usb5/5-2/5-2.3"
Apr 15 01:19:18 keivan-laptop mtp-probe: bus: 5, device: 15 was not an MTP
device
Apr 15 01:19:18 keivan-laptop mtp-probe: bus: 5, device: 14 was not an MTP
device



-- System Information:
Debian Release: wheezy/sid
  APT prefers testing
  APT policy: (500, 'testing')
Architecture: i386 (i686)

Kernel: Linux 3.2.0-2-686-pae (SMP w/2 CPU cores)
Locale: LANG=en_US.utf8, LC_CTYPE=en_US.utf8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash

Versions of packages bluetooth depends on:
ii  bluez  4.99-2

Versions of packages bluetooth recommends:
ii  bluez-alsa       4.99-2
ii  bluez-cups       4.99-2
ii  bluez-gstreamer  4.99-2

bluetooth suggests no packages.

-- no debconf information

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