/usr/sbin/lsusb: Novatel device stops responding

jim at llens.net jim at llens.net
Sat Dec 20 16:20:22 UTC 2008


X-Mailer: reportbug 3.39ubuntu3
Date: Sat, 20 Dec 2008 10:14:38 -0600

Package: usbutils
Version: 0.73-5ubuntu2
Severity: normal
File: /usr/sbin/lsusb



-- System Information:
Debian Release: lenny/sid
   APT prefers hardy-updates
   APT policy: (500, 'hardy-updates'), (500, 'hardy-security'), (500, 'hardy')
Architecture: i386 (i686)

Kernel: Linux 2.6.24-22-generic (SMP w/2 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash

Versions of packages usbutils depends on:
ii  libc6            2.7-10ubuntu4           GNU C Library: Shared libraries
ii  libusb-0.1-4     2:0.1.12-8              userspace USB programming library
ii  zlib1g           1:1.2.3.3.dfsg-7ubuntu1 compression library - runtime

usbutils recommends no packages.

-- no debconf information
A Novatel (Sprint Wireless) U727 USB data device.  The device is  
configured as modem (using KPPP). The device will work
two or three connections.  Then, will stop responding to commands.   
During the problem phase, when 'connect' is clicked
within KPPP, it reports "cannot find /dev/ttyUSB0". At this point,  
FORCE QUIT is the only way out of KPPP.

Pulling the USB device and reinserting it does not resolve the issue.

The command lsusb  does not list the device:
<Snip>
jima at jima-laptop:~$ lsusb
Bus 005 Device 017: ID 0fca:8004 Research In Motion, Ltd.
Bus 005 Device 001: ID 0000:0000
Bus 004 Device 002: ID 0483:2016 SGS Thomson Microelectronics  
Fingerprint Reader
Bus 004 Device 001: ID 0000:0000
Bus 003 Device 001: ID 0000:0000
Bus 002 Device 001: ID 0000:0000
Bus 001 Device 014: ID 1410:4100
Bus 001 Device 001: ID 0000:0000
<End Snip>
Issuing the command  "sudo modprobe -r usbserial" yields the following  
response.
FATAL: Module usbserial is in use.

The comamnd "sudo modprobe usbserial vendor=0x1410 product=0x2110"  
does not seem to generate a usable port.

Oddly, if the Gnome GUI logout tool is used, Gnome menus stop  
responding. Switching to console and killing the process
associated with tty7 restarts X.  Restarting X DOES allow the USB  
Sprint Novatel U727 to be usable again in KPPP.

Info:
uname -a
Linux jima-laptop 2.6.24-22-generic #1 SMP Mon Nov 24 18:32:42 UTC  
2008 i686 GNU/Linux

lsb_release -a
No LSB modules are available.
Distributor ID:	Ubuntu
Description:	Ubuntu 8.04.1
Release:	8.04
Codename:	hardy

lsusb -v

Bus 005 Device 017: ID 0fca:8004 Research In Motion, Ltd.
Device Descriptor:
   bLength                18
   bDescriptorType         1
   bcdUSB               2.00
   bDeviceClass            0 (Defined at Interface level)
   bDeviceSubClass         0
   bDeviceProtocol         0
   bMaxPacketSize0        64
   idVendor           0x0fca Research In Motion, Ltd.
   idProduct          0x8004
   bcdDevice            2.01
   iManufacturer           1
   iProduct                5
   iSerial                 3
   bNumConfigurations      1
   Configuration Descriptor:
     bLength                 9
     bDescriptorType         2
     wTotalLength           97
     bNumInterfaces          2
     bConfigurationValue     1
     iConfiguration          0
     bmAttributes         0x80
       (Bus Powered)
     MaxPower              500mA
     Interface Descriptor:
       bLength                 9
       bDescriptorType         4
       bInterfaceNumber        0
       bAlternateSetting       0
       bNumEndpoints           8
       bInterfaceClass       255 Vendor Specific Class
       bInterfaceSubClass      1
       bInterfaceProtocol    255
       iInterface              2
       Endpoint Descriptor:
         bLength                 7
         bDescriptorType         5
         bEndpointAddress     0x83  EP 3 IN
         bmAttributes            2
           Transfer Type            Bulk
           Synch Type               None
           Usage Type               Data
         wMaxPacketSize     0x0200  1x 512 bytes
         bInterval               0
       Endpoint Descriptor:
         bLength                 7
         bDescriptorType         5
         bEndpointAddress     0x05  EP 5 OUT
         bmAttributes            2
           Transfer Type            Bulk
           Synch Type               None
           Usage Type               Data
         wMaxPacketSize     0x0200  1x 512 bytes
         bInterval               0
       Endpoint Descriptor:
         bLength                 7
         bDescriptorType         5
         bEndpointAddress     0x87  EP 7 IN
         bmAttributes            2
           Transfer Type            Bulk
           Synch Type               None
           Usage Type               Data
         wMaxPacketSize     0x0200  1x 512 bytes
         bInterval               0
       Endpoint Descriptor:
         bLength                 7
         bDescriptorType         5
         bEndpointAddress     0x09  EP 9 OUT
         bmAttributes            2
           Transfer Type            Bulk
           Synch Type               None
           Usage Type               Data
         wMaxPacketSize     0x0200  1x 512 bytes
         bInterval               0
       Endpoint Descriptor:
         bLength                 7
         bDescriptorType         5
         bEndpointAddress     0x8a  EP 10 IN
         bmAttributes            2
           Transfer Type            Bulk
           Synch Type               None
           Usage Type               Data
         wMaxPacketSize     0x0200  1x 512 bytes
         bInterval               0
       Endpoint Descriptor:
         bLength                 7
         bDescriptorType         5
         bEndpointAddress     0x0b  EP 11 OUT
         bmAttributes            2
           Transfer Type            Bulk
           Synch Type               None
           Usage Type               Data
         wMaxPacketSize     0x0200  1x 512 bytes
         bInterval               0
       Endpoint Descriptor:
         bLength                 7
         bDescriptorType         5
         bEndpointAddress     0x8c  EP 12 IN
         bmAttributes            2
           Transfer Type            Bulk
           Synch Type               None
           Usage Type               Data
         wMaxPacketSize     0x0200  1x 512 bytes
         bInterval               0
       Endpoint Descriptor:
         bLength                 7
         bDescriptorType         5
         bEndpointAddress     0x0f  EP 15 OUT
         bmAttributes            2
           Transfer Type            Bulk
           Synch Type               None
           Usage Type               Data
         wMaxPacketSize     0x0200  1x 512 bytes
         bInterval               0
     Interface Descriptor:
       bLength                 9
       bDescriptorType         4
       bInterfaceNumber        1
       bAlternateSetting       0
       bNumEndpoints           2
       bInterfaceClass         8 Mass Storage
       bInterfaceSubClass      6 SCSI
       bInterfaceProtocol     80 Bulk (Zip)
       iInterface              0
       Endpoint Descriptor:
         bLength                 7
         bDescriptorType         5
         bEndpointAddress     0x02  EP 2 OUT
         bmAttributes            2
           Transfer Type            Bulk
           Synch Type               None
           Usage Type               Data
         wMaxPacketSize     0x0200  1x 512 bytes
         bInterval               0
       Endpoint Descriptor:
         bLength                 7
         bDescriptorType         5
         bEndpointAddress     0x86  EP 6 IN
         bmAttributes            2
           Transfer Type            Bulk
           Synch Type               None
           Usage Type               Data
         wMaxPacketSize     0x0200  1x 512 bytes
         bInterval               0
can't get device qualifier: Operation not permitted
can't get debug descriptor: Operation not permitted
cannot read device status, Operation not permitted (1)

Bus 005 Device 001: ID 0000:0000
Device Descriptor:
   bLength                18
   bDescriptorType         1
   bcdUSB               2.00
   bDeviceClass            9 Hub
   bDeviceSubClass         0 Unused
   bDeviceProtocol         1 Single TT
   bMaxPacketSize0        64
   idVendor           0x0000
   idProduct          0x0000
   bcdDevice            2.06
   iManufacturer           3
   iProduct                2
   iSerial                 1
   bNumConfigurations      1
   Configuration Descriptor:
     bLength                 9
     bDescriptorType         2
     wTotalLength           25
     bNumInterfaces          1
     bConfigurationValue     1
     iConfiguration          0
     bmAttributes         0xe0
       Self Powered
       Remote Wakeup
     MaxPower                0mA
     Interface Descriptor:
       bLength                 9
       bDescriptorType         4
       bInterfaceNumber        0
       bAlternateSetting       0
       bNumEndpoints           1
       bInterfaceClass         9 Hub
       bInterfaceSubClass      0 Unused
       bInterfaceProtocol      0 Full speed (or root) hub
       iInterface              0
       Endpoint Descriptor:
         bLength                 7
         bDescriptorType         5
         bEndpointAddress     0x81  EP 1 IN
         bmAttributes            3
           Transfer Type            Interrupt
           Synch Type               None
           Usage Type               Data
         wMaxPacketSize     0x0004  1x 4 bytes
         bInterval              12
can't get hub descriptor: Operation not permitted
can't get device qualifier: Operation not permitted
can't get debug descriptor: Operation not permitted
cannot read device status, Operation not permitted (1)

Bus 004 Device 002: ID 0483:2016 SGS Thomson Microelectronics  
Fingerprint Reader
Device Descriptor:
   bLength                18
   bDescriptorType         1
   bcdUSB               1.00
   bDeviceClass            0 (Defined at Interface level)
   bDeviceSubClass         0
   bDeviceProtocol         0
   bMaxPacketSize0         8
   idVendor           0x0483 SGS Thomson Microelectronics
   idProduct          0x2016 Fingerprint Reader
   bcdDevice            0.01
   iManufacturer           1
   iProduct                2
   iSerial                 0
   bNumConfigurations      1
   Configuration Descriptor:
     bLength                 9
     bDescriptorType         2
     wTotalLength           39
     bNumInterfaces          1
     bConfigurationValue     1
     iConfiguration          0
     bmAttributes         0xa0
       (Bus Powered)
       Remote Wakeup
     MaxPower              100mA
     Interface Descriptor:
       bLength                 9
       bDescriptorType         4
       bInterfaceNumber        0
       bAlternateSetting       0
       bNumEndpoints           3
       bInterfaceClass       255 Vendor Specific Class
       bInterfaceSubClass      0
       bInterfaceProtocol      0
       iInterface              0
       Endpoint Descriptor:
         bLength                 7
         bDescriptorType         5
         bEndpointAddress     0x81  EP 1 IN
         bmAttributes            2
           Transfer Type            Bulk
           Synch Type               None
           Usage Type               Data
         wMaxPacketSize     0x0040  1x 64 bytes
         bInterval               0
       Endpoint Descriptor:
         bLength                 7
         bDescriptorType         5
         bEndpointAddress     0x02  EP 2 OUT
         bmAttributes            2
           Transfer Type            Bulk
           Synch Type               None
           Usage Type               Data
         wMaxPacketSize     0x0040  1x 64 bytes
         bInterval               0
       Endpoint Descriptor:
         bLength                 7
         bDescriptorType         5
         bEndpointAddress     0x83  EP 3 IN
         bmAttributes            3
           Transfer Type            Interrupt
           Synch Type               None
           Usage Type               Data
         wMaxPacketSize     0x0004  1x 4 bytes
         bInterval              20
cannot read device status, Operation not permitted (1)

Bus 004 Device 001: ID 0000:0000
Device Descriptor:
   bLength                18
   bDescriptorType         1
   bcdUSB               1.10
   bDeviceClass            9 Hub
   bDeviceSubClass         0 Unused
   bDeviceProtocol         0 Full speed (or root) hub
   bMaxPacketSize0        64
   idVendor           0x0000
   idProduct          0x0000
   bcdDevice            2.06
   iManufacturer           3
   iProduct                2
   iSerial                 1
   bNumConfigurations      1
   Configuration Descriptor:
     bLength                 9
     bDescriptorType         2
     wTotalLength           25
     bNumInterfaces          1
     bConfigurationValue     1
     iConfiguration          0
     bmAttributes         0xe0
       Self Powered
       Remote Wakeup
     MaxPower                0mA
     Interface Descriptor:
       bLength                 9
       bDescriptorType         4
       bInterfaceNumber        0
       bAlternateSetting       0
       bNumEndpoints           1
       bInterfaceClass         9 Hub
       bInterfaceSubClass      0 Unused
       bInterfaceProtocol      0 Full speed (or root) hub
       iInterface              0
       Endpoint Descriptor:
         bLength                 7
         bDescriptorType         5
         bEndpointAddress     0x81  EP 1 IN
         bmAttributes            3
           Transfer Type            Interrupt
           Synch Type               None
           Usage Type               Data
         wMaxPacketSize     0x0002  1x 2 bytes
         bInterval             255
can't get hub descriptor: Operation not permitted
cannot read device status, Operation not permitted (1)

Bus 003 Device 001: ID 0000:0000
Device Descriptor:
   bLength                18
   bDescriptorType         1
   bcdUSB               1.10
   bDeviceClass            9 Hub
   bDeviceSubClass         0 Unused
   bDeviceProtocol         0 Full speed (or root) hub
   bMaxPacketSize0        64
   idVendor           0x0000
   idProduct          0x0000
   bcdDevice            2.06
   iManufacturer           3
   iProduct                2
   iSerial                 1
   bNumConfigurations      1
   Configuration Descriptor:
     bLength                 9
     bDescriptorType         2
     wTotalLength           25
     bNumInterfaces          1
     bConfigurationValue     1
     iConfiguration          0
     bmAttributes         0xe0
       Self Powered
       Remote Wakeup
     MaxPower                0mA
     Interface Descriptor:
       bLength                 9
       bDescriptorType         4
       bInterfaceNumber        0
       bAlternateSetting       0
       bNumEndpoints           1
       bInterfaceClass         9 Hub
       bInterfaceSubClass      0 Unused
       bInterfaceProtocol      0 Full speed (or root) hub
       iInterface              0
       Endpoint Descriptor:
         bLength                 7
         bDescriptorType         5
         bEndpointAddress     0x81  EP 1 IN
         bmAttributes            3
           Transfer Type            Interrupt
           Synch Type               None
           Usage Type               Data
         wMaxPacketSize     0x0002  1x 2 bytes
         bInterval             255
can't get hub descriptor: Operation not permitted
cannot read device status, Operation not permitted (1)

Bus 002 Device 001: ID 0000:0000
Device Descriptor:
   bLength                18
   bDescriptorType         1
   bcdUSB               1.10
   bDeviceClass            9 Hub
   bDeviceSubClass         0 Unused
   bDeviceProtocol         0 Full speed (or root) hub
   bMaxPacketSize0        64
   idVendor           0x0000
   idProduct          0x0000
   bcdDevice            2.06
   iManufacturer           3
   iProduct                2
   iSerial                 1
   bNumConfigurations      1
   Configuration Descriptor:
     bLength                 9
     bDescriptorType         2
     wTotalLength           25
     bNumInterfaces          1
     bConfigurationValue     1
     iConfiguration          0
     bmAttributes         0xe0
       Self Powered
       Remote Wakeup
     MaxPower                0mA
     Interface Descriptor:
       bLength                 9
       bDescriptorType         4
       bInterfaceNumber        0
       bAlternateSetting       0
       bNumEndpoints           1
       bInterfaceClass         9 Hub
       bInterfaceSubClass      0 Unused
       bInterfaceProtocol      0 Full speed (or root) hub
       iInterface              0
       Endpoint Descriptor:
         bLength                 7
         bDescriptorType         5
         bEndpointAddress     0x81  EP 1 IN
         bmAttributes            3
           Transfer Type            Interrupt
           Synch Type               None
           Usage Type               Data
         wMaxPacketSize     0x0002  1x 2 bytes
         bInterval             255
can't get hub descriptor: Operation not permitted
cannot read device status, Operation not permitted (1)

Bus 001 Device 015: ID 1410:5010
Device Descriptor:
   bLength                18
   bDescriptorType         1
   bcdUSB               1.10
   bDeviceClass            0 (Defined at Interface level)
   bDeviceSubClass         0
   bDeviceProtocol         0
   bMaxPacketSize0        64
   idVendor           0x1410
   idProduct          0x5010
   bcdDevice            0.00
   iManufacturer           1
   iProduct                2
   iSerial                 4
   bNumConfigurations      1
   Configuration Descriptor:
     bLength                 9
     bDescriptorType         2
     wTotalLength           32
     bNumInterfaces          1
     bConfigurationValue     1
     iConfiguration          0
     bmAttributes         0xa0
       (Bus Powered)
       Remote Wakeup
     MaxPower              500mA
     Interface Descriptor:
       bLength                 9
       bDescriptorType         4
       bInterfaceNumber        0
       bAlternateSetting       0
       bNumEndpoints           2
       bInterfaceClass         8 Mass Storage
       bInterfaceSubClass      6 SCSI
       bInterfaceProtocol     80 Bulk (Zip)
       iInterface              0
       Endpoint Descriptor:
         bLength                 7
         bDescriptorType         5
         bEndpointAddress     0x87  EP 7 IN
         bmAttributes            2
           Transfer Type            Bulk
           Synch Type               None
           Usage Type               Data
         wMaxPacketSize     0x0040  1x 64 bytes
         bInterval               0
       Endpoint Descriptor:
         bLength                 7
         bDescriptorType         5
         bEndpointAddress     0x08  EP 8 OUT
         bmAttributes            2
           Transfer Type            Bulk
           Synch Type               None
           Usage Type               Data
         wMaxPacketSize     0x0040  1x 64 bytes
         bInterval               0
cannot read device status, Operation not permitted (1)

Bus 001 Device 001: ID 0000:0000
Device Descriptor:
   bLength                18
   bDescriptorType         1
   bcdUSB               1.10
   bDeviceClass            9 Hub
   bDeviceSubClass         0 Unused
   bDeviceProtocol         0 Full speed (or root) hub
   bMaxPacketSize0        64
   idVendor           0x0000
   idProduct          0x0000
   bcdDevice            2.06
   iManufacturer           3
   iProduct                2
   iSerial                 1
   bNumConfigurations      1
   Configuration Descriptor:
     bLength                 9
     bDescriptorType         2
     wTotalLength           25
     bNumInterfaces          1
     bConfigurationValue     1
     iConfiguration          0
     bmAttributes         0xe0
       Self Powered
       Remote Wakeup
     MaxPower                0mA
     Interface Descriptor:
       bLength                 9
       bDescriptorType         4
       bInterfaceNumber        0
       bAlternateSetting       0
       bNumEndpoints           1
       bInterfaceClass         9 Hub
       bInterfaceSubClass      0 Unused
       bInterfaceProtocol      0 Full speed (or root) hub
       iInterface              0
       Endpoint Descriptor:
         bLength                 7
         bDescriptorType         5
         bEndpointAddress     0x81  EP 1 IN
         bmAttributes            3
           Transfer Type            Interrupt
           Synch Type               None
           Usage Type               Data
         wMaxPacketSize     0x0002  1x 2 bytes
         bInterval             255
can't get hub descriptor: Operation not permitted
cannot read device status, Operation not permitted (1)


dmesg (tail)
[ 3173.517536] usb 1-1: USB disconnect, address 13
[ 3173.904163] VMBlock warning: DentryOpRevalidate: invalid args from kernel
[ 3173.904198] VMBlock warning: DentryOpRevalidate: invalid args from kernel
[ 3173.906816] VMBlock warning: DentryOpRevalidate: invalid args from kernel
[ 3173.906852] VMBlock warning: DentryOpRevalidate: invalid args from kernel
[ 3173.908290] VMBlock warning: DentryOpRevalidate: invalid args from kernel
[ 3173.908320] VMBlock warning: DentryOpRevalidate: invalid args from kernel
[ 3173.909632] VMBlock warning: DentryOpRevalidate: invalid args from kernel
[ 3173.909663] VMBlock warning: DentryOpRevalidate: invalid args from kernel
[ 3173.912093] VMBlock warning: DentryOpRevalidate: invalid args from kernel
[ 3173.912125] VMBlock warning: DentryOpRevalidate: invalid args from kernel
[ 3173.913373] VMBlock warning: DentryOpRevalidate: invalid args from kernel
[ 3173.913402] VMBlock warning: DentryOpRevalidate: invalid args from kernel
[ 3174.536759] usb 1-1: new full speed USB device using uhci_hcd and  
address 14
[ 3174.546763] usb 1-1: configuration #1 chosen from 1 choice
[ 3174.551394] option 1-1:1.0: airprime converter detected
[ 3174.551547] usb 1-1: airprime converter now attached to ttyUSB0
[ 3174.551638] usb 1-1: airprime converter now attached to ttyUSB1
[ 3174.551728] usb 1-1: airprime converter now attached to ttyUSB2
[ 3174.554074] option 1-1:1.1: airprime converter detected
[ 3174.554173] usb 1-1: airprime converter now attached to ttyUSB3
[ 3174.554259] usb 1-1: airprime converter now attached to ttyUSB4
[ 3174.554346] usb 1-1: airprime converter now attached to ttyUSB5
[ 3174.556802] option 1-1:1.2: airprime converter detected
[ 3174.556914] usb 1-1: airprime converter now attached to ttyUSB6
[ 3174.557005] usb 1-1: airprime converter now attached to ttyUSB7
[ 3174.557114] usb 1-1: airprime converter now attached to ttyUSB8
[ 3174.559029] option 1-1:1.3: airprime converter detected
[ 3174.559138] usb 1-1: airprime converter now attached to ttyUSB9
[ 3174.559227] usb 1-1: airprime converter now attached to ttyUSB10
[ 3174.559315] usb 1-1: airprime converter now attached to ttyUSB11
[ 3174.600361] scsi19 : SCSI emulation for USB Mass Storage devices
[ 3174.612949] usb-storage: device found at 14
[ 3174.612953] usb-storage: waiting for device to settle before scanning
[ 3175.797224] usb-storage: device scan complete
[ 3175.800504] scsi 19:0:0:0: Direct-Access     Novatel  MMC Storage    
    2.31 PQ: 0 ANSI: 2
[ 3175.806224] sd 19:0:0:0: [sdc] Attached SCSI removable disk
[ 3175.806296] sd 19:0:0:0: Attached scsi generic sg3 type 0
[ 5054.526113] usb 1-1: USB disconnect, address 14
[ 5054.526684] airprime ttyUSB0: airprime converter now disconnected  
from ttyUSB0
[ 5054.526865] airprime ttyUSB1: airprime converter now disconnected  
from ttyUSB1
[ 5054.527033] airprime ttyUSB2: airprime converter now disconnected  
from ttyUSB2
[ 5054.527057] option 1-1:1.0: device disconnected
[ 5054.527582] airprime ttyUSB3: airprime converter now disconnected  
from ttyUSB3
[ 5054.528841] airprime ttyUSB4: airprime converter now disconnected  
from ttyUSB4
[ 5054.529018] airprime ttyUSB5: airprime converter now disconnected  
from ttyUSB5
[ 5054.529041] option 1-1:1.1: device disconnected
[ 5054.529387] airprime ttyUSB6: airprime converter now disconnected  
from ttyUSB6
[ 5054.529551] airprime ttyUSB7: airprime converter now disconnected  
from ttyUSB7
[ 5054.529712] airprime ttyUSB8: airprime converter now disconnected  
from ttyUSB8
[ 5054.529734] option 1-1:1.2: device disconnected
[ 5054.530122] airprime ttyUSB9: airprime converter now disconnected  
from ttyUSB9
[ 5054.530285] airprime ttyUSB10: airprime converter now disconnected  
from ttyUSB10
[ 5054.530446] airprime ttyUSB11: airprime converter now disconnected  
from ttyUSB11
[ 5054.530469] option 1-1:1.3: device disconnected
[ 5055.138141] usb 1-1: new full speed USB device using uhci_hcd and  
address 15
[ 5055.156025] usb 1-1: configuration #1 chosen from 1 choice
[ 5055.164524] scsi20 : SCSI emulation for USB Mass Storage devices
[ 5055.165889] usb-storage: device found at 15
[ 5055.165895] usb-storage: waiting for device to settle before scanning
[ 5056.150831] usb-storage: device scan complete
[ 5056.154139] scsi 20:0:0:0: CD-ROM            Novatel  Mass Storage   
    1.00 PQ: 0 ANSI: 2
[ 5056.205057] sr1: scsi-1 drive
[ 5056.205146] sr 20:0:0:0: Attached scsi CD-ROM sr1
[ 5056.205214] sr 20:0:0:0: Attached scsi generic sg3 type 5
[ 5118.934143] usb 1-1: USB disconnect, address 15
[ 5119.792079] usb 1-1: new full speed USB device using uhci_hcd and  
address 16
[ 5119.803410] usb 1-1: configuration #1 chosen from 1 choice
[ 5119.806317] option 1-1:1.0: airprime converter detected
[ 5119.806455] usb 1-1: airprime converter now attached to ttyUSB0
[ 5119.806924] usb 1-1: airprime converter now attached to ttyUSB1
[ 5119.806996] usb 1-1: airprime converter now attached to ttyUSB2
[ 5119.809399] option 1-1:1.1: airprime converter detected
[ 5119.809473] usb 1-1: airprime converter now attached to ttyUSB3
[ 5119.809538] usb 1-1: airprime converter now attached to ttyUSB4
[ 5119.809605] usb 1-1: airprime converter now attached to ttyUSB5
[ 5119.812030] option 1-1:1.2: airprime converter detected
[ 5119.812132] usb 1-1: airprime converter now attached to ttyUSB6
[ 5119.812200] usb 1-1: airprime converter now attached to ttyUSB7
[ 5119.812280] usb 1-1: airprime converter now attached to ttyUSB8
[ 5119.814946] option 1-1:1.3: airprime converter detected
[ 5119.815033] usb 1-1: airprime converter now attached to ttyUSB9
[ 5119.815100] usb 1-1: airprime converter now attached to ttyUSB10
[ 5119.815166] usb 1-1: airprime converter now attached to ttyUSB11
[ 5119.840943] scsi21 : SCSI emulation for USB Mass Storage devices
[ 5119.849057] usb-storage: device found at 16
[ 5119.849060] usb-storage: waiting for device to settle before scanning
[ 5121.703628] usb-storage: device scan complete
[ 5121.706908] scsi 21:0:0:0: Direct-Access     Novatel  MMC Storage    
    2.31 PQ: 0 ANSI: 2
[ 5121.712623] sd 21:0:0:0: [sdc] Attached SCSI removable disk
[ 5121.712692] sd 21:0:0:0: Attached scsi generic sg3 type 0

tail /var/log/messages
Dec 20 10:02:13 jima-laptop kernel: [ 5054.526113] usb 1-1: USB  
disconnect, address 14
Dec 20 10:02:13 jima-laptop kernel: [ 5054.526684] airprime ttyUSB0:  
airprime converter now disconnected from ttyUSB0
Dec 20 10:02:13 jima-laptop kernel: [ 5054.526865] airprime ttyUSB1:  
airprime converter now disconnected from ttyUSB1
Dec 20 10:02:13 jima-laptop kernel: [ 5054.527033] airprime ttyUSB2:  
airprime converter now disconnected from ttyUSB2
Dec 20 10:02:13 jima-laptop kernel: [ 5054.527057] option 1-1:1.0:  
device disconnected
Dec 20 10:02:13 jima-laptop kernel: [ 5054.527582] airprime ttyUSB3:  
airprime converter now disconnected from ttyUSB3
Dec 20 10:02:13 jima-laptop kernel: [ 5054.528841] airprime ttyUSB4:  
airprime converter now disconnected from ttyUSB4
Dec 20 10:02:13 jima-laptop kernel: [ 5054.529018] airprime ttyUSB5:  
airprime converter now disconnected from ttyUSB5
Dec 20 10:02:13 jima-laptop kernel: [ 5054.529041] option 1-1:1.1:  
device disconnected
Dec 20 10:02:13 jima-laptop kernel: [ 5054.529387] airprime ttyUSB6:  
airprime converter now disconnected from ttyUSB6
Dec 20 10:02:13 jima-laptop kernel: [ 5054.529551] airprime ttyUSB7:  
airprime converter now disconnected from ttyUSB7
Dec 20 10:02:13 jima-laptop kernel: [ 5054.529712] airprime ttyUSB8:  
airprime converter now disconnected from ttyUSB8
Dec 20 10:02:13 jima-laptop kernel: [ 5054.529734] option 1-1:1.2:  
device disconnected
Dec 20 10:02:13 jima-laptop kernel: [ 5054.530122] airprime ttyUSB9:  
airprime converter now disconnected from ttyUSB9
Dec 20 10:02:13 jima-laptop kernel: [ 5054.530285] airprime ttyUSB10:  
airprime converter now disconnected from ttyUSB10
Dec 20 10:02:13 jima-laptop kernel: [ 5054.530446] airprime ttyUSB11:  
airprime converter now disconnected from ttyUSB11
Dec 20 10:02:13 jima-laptop kernel: [ 5054.530469] option 1-1:1.3:  
device disconnected
Dec 20 10:02:18 jima-laptop kernel: [ 5055.138141] usb 1-1: new full  
speed USB device using uhci_hcd and address 15
Dec 20 10:02:18 jima-laptop kernel: [ 5055.156025] usb 1-1:  
configuration #1 chosen from 1 choice
Dec 20 10:02:18 jima-laptop kernel: [ 5055.164524] scsi20 : SCSI  
emulation for USB Mass Storage devices
Dec 20 10:02:23 jima-laptop kernel: [ 5056.154139] scsi 20:0:0:0:  
CD-ROM            Novatel  Mass Storage     1.00 PQ: 0
ANSI: 2
Dec 20 10:02:23 jima-laptop kernel: [ 5056.205057] sr1: scsi-1 drive
Dec 20 10:02:23 jima-laptop kernel: [ 5056.205214] sr 20:0:0:0:  
Attached scsi generic sg3 type 5
Dec 20 10:08:46 jima-laptop kernel: [ 5118.934143] usb 1-1: USB  
disconnect, address 15
Dec 20 10:08:47 jima-laptop kernel: [ 5119.792079] usb 1-1: new full  
speed USB device using uhci_hcd and address 16
Dec 20 10:08:48 jima-laptop kernel: [ 5119.803410] usb 1-1:  
configuration #1 chosen from 1 choice
Dec 20 10:08:48 jima-laptop kernel: [ 5119.806317] option 1-1:1.0:  
airprime converter detected
Dec 20 10:08:48 jima-laptop kernel: [ 5119.806455] usb 1-1: airprime  
converter now attached to ttyUSB0
Dec 20 10:08:48 jima-laptop kernel: [ 5119.806924] usb 1-1: airprime  
converter now attached to ttyUSB1
Dec 20 10:08:48 jima-laptop kernel: [ 5119.806996] usb 1-1: airprime  
converter now attached to ttyUSB2
Dec 20 10:08:48 jima-laptop kernel: [ 5119.809399] option 1-1:1.1:  
airprime converter detected
Dec 20 10:08:48 jima-laptop kernel: [ 5119.809473] usb 1-1: airprime  
converter now attached to ttyUSB3
Dec 20 10:08:48 jima-laptop kernel: [ 5119.809538] usb 1-1: airprime  
converter now attached to ttyUSB4
Dec 20 10:08:48 jima-laptop kernel: [ 5119.809605] usb 1-1: airprime  
converter now attached to ttyUSB5
Dec 20 10:08:48 jima-laptop kernel: [ 5119.812030] option 1-1:1.2:  
airprime converter detected
Dec 20 10:08:48 jima-laptop kernel: [ 5119.812132] usb 1-1: airprime  
converter now attached to ttyUSB6
Dec 20 10:08:48 jima-laptop kernel: [ 5119.812200] usb 1-1: airprime  
converter now attached to ttyUSB7
Dec 20 10:08:48 jima-laptop kernel: [ 5119.812280] usb 1-1: airprime  
converter now attached to ttyUSB8
Dec 20 10:08:48 jima-laptop kernel: [ 5119.814946] option 1-1:1.3:  
airprime converter detected
Dec 20 10:08:48 jima-laptop kernel: [ 5119.815033] usb 1-1: airprime  
converter now attached to ttyUSB9
Dec 20 10:08:48 jima-laptop kernel: [ 5119.815100] usb 1-1: airprime  
converter now attached to ttyUSB10
Dec 20 10:08:48 jima-laptop kernel: [ 5119.815166] usb 1-1: airprime  
converter now attached to ttyUSB11
Dec 20 10:08:48 jima-laptop kernel: [ 5119.840943] scsi21 : SCSI  
emulation for USB Mass Storage devices
Dec 20 10:08:53 jima-laptop kernel: [ 5121.706908] scsi 21:0:0:0:  
Direct-Access     Novatel  MMC Storage      2.31 PQ: 0
ANSI: 2
Dec 20 10:08:53 jima-laptop kernel: [ 5121.712623] sd 21:0:0:0: [sdc]  
Attached SCSI removable disk
Dec 20 10:08:53 jima-laptop kernel: [ 5121.712692] sd 21:0:0:0:  
Attached scsi generic sg3 type 0

Please advise what I am missing, or what other information you may need.

Smokier
aka
Ubuntu (at) llens (dot) net

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