Bug#568367: doesn't work with kernel 2.6.35 from experimental
Hi,
I tried kernel 2.6.35 from experimental. Exact kernel version:
Linux 2.6.35-trunk-686 #1 SMP Tue Aug 17 14:30:48 UTC 2010 i686 GNU/Linux
Dmesg output: (some messages concerning my DVD drive also appear every time
the stick was detected)
[ 387.284099] usb 4-1: new full speed USB device using uhci_hcd and address 7
[ 387.452109] usb 4-1: New USB device found, idVendor=12d1, idProduct=1001
[ 387.452120] usb 4-1: New USB device strings: Mfr=1, Product=2,
SerialNumber=1
[ 387.452129] usb 4-1: Product: HUAWEI Mobile
[ 387.452137] usb 4-1: Manufacturer: ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ
[ 387.452145] usb 4-1: SerialNumber: ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ
[ 387.462539] option 4-1:1.0: GSM modem (1-port) converter detected
[ 387.462751] usb 4-1: GSM modem (1-port) converter now attached to ttyUSB0
[ 387.467985] option 4-1:1.1: GSM modem (1-port) converter detected
[ 387.468207] usb 4-1: GSM modem (1-port) converter now attached to ttyUSB1
[ 387.470204] option 4-1:1.2: GSM modem (1-port) converter detected
[ 387.470280] usb 4-1: GSM modem (1-port) converter now attached to ttyUSB2
[ 387.471100] scsi25 : usb-storage 4-1:1.3
[ 388.488160] scsi 25:0:0:0: CD-ROM HUAWEI Mass Storage 2.31
PQ: 0 ANSI: 2
[ 388.491148] scsi 25:0:0:1: Direct-Access HUAWEI SD Storage 2.31
PQ: 0 ANSI: 2
[ 388.519103] sr1: scsi-1 drive
[ 388.519260] sr 25:0:0:0: Attached scsi CD-ROM sr1
[ 388.519358] sr 25:0:0:0: Attached scsi generic sg2 type 5
[ 388.519523] sd 25:0:0:1: Attached scsi generic sg3 type 0
[ 388.558486] sd 25:0:0:1: [sdb] Attached SCSI removable disk
[ 634.800127] usb 4-1: USB disconnect, address 7
[ 634.801915] option: option_instat_callback: error -108
[ 634.802209] option1 ttyUSB0: GSM modem (1-port) converter now disconnected
from ttyUSB0
[ 634.802242] option 4-1:1.0: device disconnected
[ 634.802422] option1 ttyUSB1: GSM modem (1-port) converter now disconnected
from ttyUSB1
[ 634.802464] option 4-1:1.1: device disconnected
[ 634.802656] option1 ttyUSB2: GSM modem (1-port) converter now disconnected
from ttyUSB2
[ 634.802685] option 4-1:1.2: device disconnected
[ 641.124067] usb 4-1: new full speed USB device using uhci_hcd and address 8
[ 641.291109] usb 4-1: New USB device found, idVendor=12d1, idProduct=1001
[ 641.291120] usb 4-1: New USB device strings: Mfr=1, Product=2,
SerialNumber=1
[ 641.291129] usb 4-1: Product: HUAWEI Mobile
[ 641.291136] usb 4-1: Manufacturer: ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ
[ 641.291145] usb 4-1: SerialNumber: ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ
[ 641.302276] option 4-1:1.0: GSM modem (1-port) converter detected
[ 641.302493] usb 4-1: GSM modem (1-port) converter now attached to ttyUSB0
[ 641.305686] option 4-1:1.1: GSM modem (1-port) converter detected
[ 641.305775] usb 4-1: GSM modem (1-port) converter now attached to ttyUSB1
[ 641.308237] option 4-1:1.2: GSM modem (1-port) converter detected
[ 641.308303] usb 4-1: GSM modem (1-port) converter now attached to ttyUSB2
I use NetworkManager 0.8.1-2 to connect to mobile networks.
Before switching to debian I used Ubuntu 10.04 to connect. I used the standard
kernel shipped with Ubuntu. This Kernel is based on kernel 2.6.32.11.
I had to execute the following 2 commands to get the stick working:
sudo modprobe -r option usbserial
sudo modprobe -a option usbserial
This doesn't work on debian squeeze, even with kernel from experimental.
Maybe this is related to this topic:
http://www.draisberghof.de/usb_modeswitch/bb/viewtopic.php?t=309&sid=3766596d194890d34dbfd8563dfa4bc1
At the end someone tells that the stick automatically disconnects because of a
non-standard implementation of the usb protocol by huawei.
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