I have Huawei E1550 on Ubuntu 16.04 LTS.
Bus 003 Device 006: ID 12d1:1446 Huawei Technologies Co., Ltd. Broadband stick 
(modem on)

In syslog I have:

Oct 9 14:25:47 u1604-jfv60 kernel: [ 492.899483] usb 3-2: new full-speed USB 
device number 7 using xhci_hcd
Oct 9 14:25:47 u1604-jfv60 kernel: [ 493.099297] usb 3-2: New USB device found, 
idVendor=12d1, idProduct=1446
Oct 9 14:25:47 u1604-jfv60 kernel: [ 493.099307] usb 3-2: New USB device 
strings: Mfr=2, Product=1, SerialNumber=0
Oct 9 14:25:47 u1604-jfv60 kernel: [ 493.099312] usb 3-2: Product: HUAWEI Mobile
Oct 9 14:25:47 u1604-jfv60 kernel: [ 493.099317] usb 3-2: Manufacturer: HUAWEI 
Technology
Oct 9 14:25:47 u1604-jfv60 kernel: [ 493.105662] usb-storage 3-2:1.0: USB Mass 
Storage device detected
Oct 9 14:25:47 u1604-jfv60 kernel: [ 493.105923] scsi host15: usb-storage 
3-2:1.0
Oct 9 14:25:47 u1604-jfv60 kernel: [ 493.106247] usb-storage 3-2:1.1: USB Mass 
Storage device detected
Oct 9 14:25:47 u1604-jfv60 kernel: [ 493.106447] scsi host16: usb-storage 
3-2:1.1
Oct 9 14:25:47 u1604-jfv60 mtp-probe: checking bus 3, device 7: 
"/sys/devices/pci0000:00/0000:00:14.0/usb3/3-2"
Oct 9 14:25:47 u1604-jfv60 mtp-probe: bus: 3, device: 7 was not an MTP device
Oct 9 14:25:48 u1604-jfv60 systemd[1]: Starting USB_ModeSwitch_3-2:1.0...
Oct 9 14:25:48 u1604-jfv60 usb_modeswitch_dispatcher[2693]: Could not read 
attribute: No such file or directory
Oct 9 14:25:48 u1604-jfv60 kernel: [ 494.108053] scsi 16:0:0:0: Direct-Access 
HUAWEI MMC Storage 2.31 PQ: 0 ANSI: 2
Oct 9 14:25:48 u1604-jfv60 kernel: [ 494.109269] sd 16:0:0:0: Attached scsi 
generic sg3 type 0
Oct 9 14:25:48 u1604-jfv60 kernel: [ 494.110989] scsi 15:0:0:0: CD-ROM HUAWEI 
Mass Storage 2.31 PQ: 0 ANSI: 2
Oct 9 14:25:48 u1604-jfv60 kernel: [ 494.121849] sd 16:0:0:0: [sdd] Attached 
SCSI removable disk
Oct 9 14:25:48 u1604-jfv60 kernel: [ 494.125106] sr 15:0:0:0: [sr0] scsi-1 drive
Oct 9 14:25:48 u1604-jfv60 kernel: [ 494.125463] sr 15:0:0:0: Attached scsi 
CD-ROM sr0
Oct 9 14:25:48 u1604-jfv60 kernel: [ 494.125668] sr 15:0:0:0: Attached scsi 
generic sg4 type 5
Oct 9 14:25:48 u1604-jfv60 kernel: [ 494.245860] xhci_hcd 0000:00:14.0: WARN 
Event TRB for slot 6 ep 2 with no TDs queued?
Oct 9 14:25:48 u1604-jfv60 usb_modeswitch_dispatcher[2693]: message repeated 3 
times: [ Could not read attribute: No such file or directory]
Oct 9 14:25:49 u1604-jfv60 usb_modeswitch: switch device 12d1:1446 on 003/007
Oct 9 14:25:50 u1604-jfv60 usb_modeswitch_dispatcher[2693]: Could not read 
attribute: No such file or directory
Oct 9 14:25:50 u1604-jfv60 usb_modeswitch[2693]: usb_modeswitch: switched to 
12d1:1446 on 3/7
Oct 9 14:25:51 u1604-jfv60 usb_modeswitch_dispatcher[2693]: Unable to open bind 
list file: No such file or directory
Oct 9 14:25:51 u1604-jfv60 usb_modeswitch[2693]: usb_modeswitch: add device ID 
12d1:1446 to driver option
Oct 9 14:25:51 u1604-jfv60 usb_modeswitch[2693]: usb_modeswitch: please report 
the device ID to the Linux USB developers!
Oct 9 14:25:58 u1604-jfv60 systemd[1]: Started USB_ModeSwitch_3-2:1.0.

Modem does not connect to 3G network.


** Tags removed: amd64 third-party-packages

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to usb-modeswitch in Ubuntu.
https://bugs.launchpad.net/bugs/1607001

Title:
  Huawei E122 USB Stick not recognized in Ubuntu 16.04

Status in usb-modeswitch package in Ubuntu:
  Confirmed

Bug description:
  The Huawei Mobile HSPA USB Modem E122 is does not connect and is not
  recognized in Ubuntu 16.04:

  Jul 27 19:18:48 mbr kernel: [144550.021251] usb 3-1: new high-speed USB 
device n
  umber 17 using xhci_hcd
  Jul 27 19:18:48 mbr kernel: [144550.149990] usb 3-1: New USB device found, 
idVen
  dor=12d1, idProduct=1446
  Jul 27 19:18:48 mbr kernel: [144550.150007] usb 3-1: New USB device strings: 
Mfr
  =1, Product=7, SerialNumber=0
  Jul 27 19:18:48 mbr kernel: [144550.150010] usb 3-1: Product: Huawei Mobile
  Jul 27 19:18:48 mbr kernel: [144550.150013] usb 3-1: Manufacturer: HUA WEI
  Jul 27 19:18:48 mbr kernel: [144550.150219] usb 3-1: ep 0x83 - rounding 
interval
   to 128 microframes, ep desc says 255 microframes
  Jul 27 19:18:48 mbr kernel: [144550.150228] usb 3-1: ep 0x3 - rounding 
interval 
  to 128 microframes, ep desc says 255 microframes
  Jul 27 19:18:48 mbr kernel: [144550.150235] usb 3-1: ep 0x82 - rounding 
interval
   to 128 microframes, ep desc says 255 microframes
  Jul 27 19:18:48 mbr kernel: [144550.150242] usb 3-1: ep 0x2 - rounding 
interval 
  to 128 microframes, ep desc says 255 microframes
  Jul 27 19:18:48 mbr kernel: [144550.150612] usb-storage 3-1:1.0: USB Mass 
Storage device detected
  Jul 27 19:18:48 mbr kernel: [144550.150895] scsi host28: usb-storage 3-1:1.0
  Jul 27 19:18:48 mbr kernel: [144550.151334] usb-storage 3-1:1.1: USB Mass 
Storage device detected
  Jul 27 19:18:48 mbr kernel: [144550.151578] scsi host29: usb-storage 3-1:1.1
  Jul 27 19:18:48 mbr mtp-probe: checking bus 3, device 17: 
"/sys/devices/pci0000:00/0000:00:14.0/usb3/3-1"
  Jul 27 19:18:48 mbr mtp-probe: bus: 3, device: 17 was not an MTP device
  Jul 27 19:18:48 mbr systemd[1]: Starting USB_ModeSwitch_3-1:1.0...
  Jul 27 19:18:48 mbr usb_modeswitch_dispatcher[27825]: Could not read 
attribute: No such file or directory
  Jul 27 19:18:49 mbr kernel: [144551.150218] scsi 28:0:0:0: CD-ROM            
HUAWEI   Mass Storage     2.31 PQ: 0 ANSI: 2
  Jul 27 19:18:49 mbr kernel: [144551.150252] scsi 29:0:0:0: Direct-Access     
HUAWEI   SD Storage       2.31 PQ: 0 ANSI: 2
  Jul 27 19:18:49 mbr kernel: [144551.150978] sd 29:0:0:0: Attached scsi 
generic sg1 type 0
  Jul 27 19:18:49 mbr kernel: [144551.152045] sd 29:0:0:0: [sdb] Attached SCSI 
removable disk
  Jul 27 19:18:49 mbr kernel: [144551.152095] sr 28:0:0:0: [sr0] scsi-1 drive
  Jul 27 19:18:49 mbr kernel: [144551.152434] sr 28:0:0:0: Attached scsi CD-ROM 
sr0
  Jul 27 19:18:49 mbr kernel: [144551.152647] sr 28:0:0:0: Attached scsi 
generic sg2 type 5
  Jul 27 19:18:48 mbr usb_modeswitch_dispatcher[27825]: message repeated 3 
times: [ Could not read attribute: No such file or directory]
  Jul 27 19:18:49 mbr usb_modeswitch: switch device 12d1:1446 on 003/017
  Jul 27 19:18:50 mbr usb_modeswitch_dispatcher[27825]: Could not read 
attribute: No such file or directory
  Jul 27 19:18:50 mbr usb_modeswitch[27825]: usb_modeswitch: switched to 
12d1:1446 on 3/17
  Jul 27 19:18:51 mbr usb_modeswitch_dispatcher[27825]: Unable to open bind 
list file: No such file or directory
  Jul 27 19:18:51 mbr usb_modeswitch[27825]: usb_modeswitch: add device ID 
12d1:1446 to driver option
  Jul 27 19:18:51 mbr usb_modeswitch[27825]: usb_modeswitch: please report the 
device ID to the Linux USB developers!
  Jul 27 19:18:52 mbr gnome-session[16695]: (gnome-software:16875): Gs-WARNING 
**: failed to get updates: no results to show
  Jul 27 19:18:58 mbr systemd[1]: Started USB_ModeSwitch_3-1:1.0.

  Device ID 12d1:1446

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: usb-modeswitch 2.2.5+repack0-1ubuntu1
  ProcVersionSignature: Ubuntu 4.4.0-31.50-generic 4.4.13
  Uname: Linux 4.4.0-31-generic x86_64
  NonfreeKernelModules: nvidia_uvm nvidia_modeset wl nvidia
  ApportVersion: 2.20.1-0ubuntu2.1
  Architecture: amd64
  CurrentDesktop: Unity
  Date: Wed Jul 27 19:19:51 2016
  InstallationDate: Installed on 2013-05-17 (1166 days ago)
  InstallationMedia: Ubuntu 13.04 "Raring Ringtail" - Release amd64+mac 
(20130424)
  SourcePackage: usb-modeswitch
  UpgradeStatus: Upgraded to xenial on 2016-04-22 (95 days ago)

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