On 2014-07-24 16:07, Antonio wrote:
Hi!
When using a ZTE usb modem (that works correctly) I found a "please report the
device ID to the Linux USB developers!" message in the /var/log/syslog file of
a computer running Kubuntu 14.04.
The command "uname -a" answers
Linux laptop 3.13.0-32-generic #57-Ubuntu SMP Tue Jul 15 03:51:08 UTC 2014
x86_64 x86_64 x86_64 GNU/Linux
The ZTE usb modem is:
Manufacturer: ZTE INCORPORATED
Model: MF668A
Revision: BD_MF668AV1.0.0B04
Those were the last lines of /var/log/syslog:
Jul 23 19:19:29 laptop kernel: [63008.344697] usb 2-3: USB disconnect,
device number 44
Jul 23 19:19:29 laptop kernel: [63008.344955] option1 ttyUSB0: GSM modem
(1-port) converter now disconnected from ttyUSB0
Jul 23 19:19:29 laptop kernel: [63008.344986] option 2-3:1.0: device
disconnected
Jul 23 19:19:29 laptop kernel: [63008.345868] option1 ttyUSB1: GSM modem
(1-port) converter now disconnected from ttyUSB1
Jul 23 19:19:29 laptop kernel: [63008.345899] option 2-3:1.1: device
disconnected
Jul 23 19:19:29 laptop kernel: [63008.348050] option1 ttyUSB2:
option_instat_callback: error -108
Jul 23 19:19:29 laptop kernel: [63008.348299] option1 ttyUSB2: GSM modem
(1-port) converter now disconnected from ttyUSB2
Jul 23 19:19:29 laptop kernel: [63008.348335] option 2-3:1.2: device
disconnected
Jul 23 19:19:45 laptop kernel: [63024.076135] usb 2-3: new high-speed USB
device number 45 using ehci-pci
Jul 23 19:19:45 laptop kernel: [63024.214911] usb 2-3: New USB device
found, idVendor=19d2, idProduct=2000
Jul 23 19:19:45 laptop kernel: [63024.214921] usb 2-3: New USB device
strings: Mfr=3, Product=2, SerialNumber=4
Jul 23 19:19:45 laptop kernel: [63024.214928] usb 2-3: Product: ZTE WCDMA
Technologies MSM
Jul 23 19:19:45 laptop kernel: [63024.214933] usb 2-3: Manufacturer:
ZTE,Incorporated
Jul 23 19:19:45 laptop kernel: [63024.214938] usb 2-3: SerialNumber:
P680A1ZTED010000
Jul 23 19:19:45 laptop kernel: [63024.217788] usb-storage 2-3:1.0: USB
Mass Storage device detected
Jul 23 19:19:45 laptop kernel: [63024.217930] scsi31 : usb-storage 2-3:1.0
Jul 23 19:19:45 laptop mtp-probe: checking bus 2, device 45:
"/sys/devices/pci0000:00/0000:00:1d.7/usb2/2-3"
Jul 23 19:19:45 laptop mtp-probe: bus: 2, device: 45 was not an MTP device
Jul 23 19:19:46 laptop kernel: [63025.217470] scsi 31:0:0:0: CD-ROM
ZTE USB SCSI CD-ROM 2.31 PQ: 0 ANSI: 2
Jul 23 19:19:46 laptop kernel: [63025.223708] sr1: scsi-1 drive
Jul 23 19:19:46 laptop kernel: [63025.224064] sr 31:0:0:0: Attached scsi
CD-ROM sr1
Jul 23 19:19:46 laptop kernel: [63025.224486] sr 31:0:0:0: Attached scsi
generic sg3 type 5
Jul 23 19:19:46 laptop usb_modeswitch: switch device 19d2:2000 on 002/045
Jul 23 19:19:49 laptop kernel: [63027.836496] usb 2-3: USB disconnect,
device number 45
Jul 23 19:19:52 laptop kernel: [63031.340125] usb 2-3: new high-speed USB
device number 46 using ehci-pci
Jul 23 19:19:52 laptop kernel: [63031.475177] usb 2-3: New USB device
found, idVendor=19d2, idProduct=0117
Jul 23 19:19:52 laptop kernel: [63031.475189] usb 2-3: New USB device
strings: Mfr=3, Product=2, SerialNumber=4
Jul 23 19:19:52 laptop kernel: [63031.475195] usb 2-3: Product: ZTE WCDMA
Technologies MSM
Jul 23 19:19:52 laptop kernel: [63031.475201] usb 2-3: Manufacturer:
ZTE,Incorporated
Jul 23 19:19:52 laptop kernel: [63031.475206] usb 2-3: SerialNumber:
P680A1ZTED010000
Jul 23 19:19:52 laptop kernel: [63031.478703] option 2-3:1.0: GSM modem
(1-port) converter detected
Jul 23 19:19:52 laptop kernel: [63031.478896] usb 2-3: GSM modem (1-port)
converter now attached to ttyUSB0
Jul 23 19:19:52 laptop kernel: [63031.479097] option 2-3:1.1: GSM modem
(1-port) converter detected
Jul 23 19:19:52 laptop kernel: [63031.480267] usb 2-3: GSM modem (1-port)
converter now attached to ttyUSB1
Jul 23 19:19:52 laptop kernel: [63031.480477] option 2-3:1.2: GSM modem
(1-port) converter detected
Jul 23 19:19:52 laptop kernel: [63031.480683] usb 2-3: GSM modem (1-port)
converter now attached to ttyUSB2
Jul 23 19:19:52 laptop kernel: [63031.480863] usb-storage 2-3:1.3: USB
Mass Storage device detected
Jul 23 19:19:52 laptop kernel: [63031.481012] scsi32 : usb-storage 2-3:1.3
Jul 23 19:19:52 laptop mtp-probe: checking bus 2, device 46:
"/sys/devices/pci0000:00/0000:00:1d.7/usb2/2-3"
Jul 23 19:19:52 laptop mtp-probe: bus: 2, device: 46 was not an MTP device
Jul 23 19:19:53 laptop kernel: [63032.481464] scsi 32:0:0:0: Direct-Access
ZTE MMC Storage 2.31 PQ: 0 ANSI: 2
Jul 23 19:19:53 laptop kernel: [63032.482084] sd 32:0:0:0: Attached scsi
generic sg3 type 0
Jul 23 19:19:53 laptop kernel: [63032.491639] sd 32:0:0:0: [sdc] Attached
SCSI removable disk
Jul 23 19:19:53 laptop usb_modeswitch: switched to 19d2:ffffffff on 002/045
Jul 23 19:19:54 laptop usb_modeswitch[9252]: usb_modeswitch: switched to
19d2:0117 on 2/46
Jul 23 19:19:55 laptop usb_modeswitch[9252]: usb_modeswitch: add device ID
19d2:0117 to driver option
Jul 23 19:19:55 laptop usb_modeswitch[9252]: usb_modeswitch: please report
the device ID to the Linux USB developers!
If someone needs more information, please tell me. Many thanks for all!
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19d2:0117 is already supported by the option serial driver so no need
for adding it.
What we see here is a device not being stable on the usb bus and the
same has been reported for Ubuntu 14.04, multiple switching due to the
device being reset.
What kind of USB port is it connected to, USB 3.0?
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