<div dir="ltr"><div><div>I have installed newer kernel but still the same response from qmicli commands ico1@ico1:~$ lsb_release -a No LSB modules are available. Distributor ID: Ubuntu Description: Ubuntu 16.04.3 LTS Release: 16.04 Codename: xenial ico1@ico1:~$ uname -a Linux ico1 4.17.0-041700rc1-lowlatency #201804152230 SMP PREEMPT Mon Apr 16 02:37:13 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux I have 3 same reference devices and modems, so I installed a fresh Ubuntu server 17.10 which has kernel 4.13, on one of the others and I get the same response from qmicli commands ico2@ico2:~$ uname -a Linux ico2 4.13.0-21-generic #24-Ubuntu SMP Mon Dec 18 17:29:16 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux ico2@ico2:~$ lsb_release -a No LSB modules are available. Distributor ID: Ubuntu Description: Ubuntu 17.10 Release: 17.10 Codename: artful ico2@ico2:~$ history 1 uname -r 2 sudo apt update 3 sudo apt install libqmi-utils libqmi-proxy 4 qmicli -d /dev/cdc-wdm0 --dms-get-manufacturer 5 sudo qmicli -d /dev/cdc-wdm0 --dms-get-manufacturer 6 sudo qmicli -d /dev/cdc-wdm0 --dms-get-manufacturer -v 7 uname -r 8 uname -a 9 lsb_release -a 10 history ico2@ico2:~$ lsusb Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 001 Device 002: ID 1199:9071 Sierra Wireless, Inc. Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub ico2@ico2:~$ ico2@ico2:~$ sudo qmicli -d /dev/cdc-wdm0 --wda-get-data-format -v [21 abr 2018, 00:41:05] [Debug] [/dev/cdc-wdm0] Opening device with flags 'auto'... [21 abr 2018, 00:41:05] [Debug] [/dev/cdc-wdm0] loaded driver of cdc-wdm port: qmi_wwan [21 abr 2018, 00:41:05] [Debug] [/dev/cdc-wdm0] automatically selecting QMI mode [21 abr 2018, 00:41:05] [Debug] QMI Device at '/dev/cdc-wdm0' ready [21 abr 2018, 00:41:05] [Debug] [/dev/cdc-wdm0] Assuming service 'wda' is supported... [21 abr 2018, 00:41:05] [Debug] [/dev/cdc-wdm0] Allocating new client ID... [21 abr 2018, 00:41:05] [Debug] [/dev/cdc-wdm0] sent message... <<<<<< RAW: <<<<<< length = 16 <<<<<< data = 01:0F:00:00:00:00:00:01:22:00:04:00:01:01:00:1A [21 abr 2018, 00:41:05] [Debug] [/dev/cdc-wdm0] sent generic request (translated)... <<<<<< QMUX: <<<<<< length = 15 <<<<<< flags = 0x00 <<<<<< service = "ctl" <<<<<< client = 0 <<<<<< QMI: <<<<<< flags = "none" <<<<<< transaction = 1 <<<<<< tlv_length = 4 <<<<<< message = "Allocate CID" (0x0022) <<<<<< TLV: <<<<<< type = "Service" (0x01) <<<<<< length = 1 <<<<<< value = 1A <<<<<< translated = wda error: couldn't create client for the 'wda' service: CID allocation failed in the CTL client: Transaction timed out ico2@ico2:~$ ico2@ico2:~$ lsusb -v -d 1199:9071 Bus 001 Device 002: ID 1199:9071 Sierra Wireless, Inc. Device Descriptor: bLength 18 bDescriptorType 1 bcdUSB 2.00 bDeviceClass 0 (Defined at Interface level) bDeviceSubClass 0 bDeviceProtocol 0 bMaxPacketSize0 64 idVendor 0x1199 Sierra Wireless, Inc. idProduct 0x9071 bcdDevice 0.06 iManufacturer 1 iProduct 2 iSerial 3 bNumConfigurations 1 Configuration Descriptor: bLength 9 bDescriptorType 2 wTotalLength 160 bNumInterfaces 4 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 255 Vendor Specific Class bInterfaceSubClass 255 Vendor Specific Subclass bInterfaceProtocol 255 Vendor Specific Protocol 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 0x0200 1x 512 bytes bInterval 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x01 EP 1 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 2 bAlternateSetting 0 bNumEndpoints 3 bInterfaceClass 255 Vendor Specific Class bInterfaceSubClass 0 bInterfaceProtocol 0 iInterface 0 ** UNRECOGNIZED: 05 24 00 10 01 ** UNRECOGNIZED: 05 24 01 00 00 ** UNRECOGNIZED: 04 24 02 02 ** UNRECOGNIZED: 05 24 06 00 00 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x83 EP 3 IN bmAttributes 3 Transfer Type Interrupt Synch Type None Usage Type Data wMaxPacketSize 0x000a 1x 10 bytes bInterval 9 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x82 EP 2 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 0x02 EP 2 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 3 bAlternateSetting 0 bNumEndpoints 3 bInterfaceClass 255 Vendor Specific Class bInterfaceSubClass 0 bInterfaceProtocol 0 iInterface 0 ** UNRECOGNIZED: 05 24 00 10 01 ** UNRECOGNIZED: 05 24 01 00 00 ** UNRECOGNIZED: 04 24 02 02 ** UNRECOGNIZED: 05 24 06 00 00 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x85 EP 5 IN bmAttributes 3 Transfer Type Interrupt Synch Type None Usage Type Data wMaxPacketSize 0x000a 1x 10 bytes bInterval 9 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x84 EP 4 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 0x03 EP 3 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 8 bAlternateSetting 0 bNumEndpoints 3 bInterfaceClass 255 Vendor Specific Class bInterfaceSubClass 255 Vendor Specific Subclass bInterfaceProtocol 255 Vendor Specific Protocol iInterface 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x87 EP 7 IN bmAttributes 3 Transfer Type Interrupt Synch Type None Usage Type Data wMaxPacketSize 0x0008 1x 8 bytes bInterval 9 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 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x04 EP 4 OUT bmAttributes 2 Transfer Type Bulk Synch Type None Usage Type Data wMaxPacketSize 0x0200 1x 512 bytes bInterval 0 </div>After this I installer modemmanager and it works the same as in the first device. </div>Thanks in advance </div><div class="gmail_extra"> <div class="gmail_quote">2018-04-20 23:35 GMT-05:00 EMANUEL FERNANDO MONTOYA GOMEZ <<a href="mailto:emanuel.montoya@udea.edu.co" target="_blank">emanuel.montoya@udea.edu.co</a>>: <blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div>Ohh, so bad, sorry. </div><div>Thanks a lot for your help and time. </div></div><div class="gmail_extra"><div><div class="h5"> <div class="gmail_quote">2018-04-20 23:31 GMT-05:00 Bjørn Mork <<a href="mailto:bjorn@mork.no" target="_blank">bjorn@mork.no</a>>: <blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">EMANUEL FERNANDO MONTOYA GOMEZ <<a href="mailto:emanuel.montoya@udea.edu.co" target="_blank">emanuel.montoya@udea.edu.co</a>> writes: > Linux ico1 4.4.0-87-generic #110-Ubuntu SMP Tue Jul 18 12:55:35 UTC 2017 > x86_64 x86_64 x86_64 GNU/Linux v4.4 does not support the em7455 i qmi mode. You need v4.5 or later. Bjørn </blockquote></div> </div></div>-- <div class="m_8266979429494124800gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><table style="color:rgb(0,0,0)" cellspacing="0" cellpadding="10" border="0" width="550"><tbody><tr><td>Emanuel Fernando Montoya Gómez Estudiante Maestría en Ingeniería de Telecomunicaciones <a href="mailto:emanuel.montoya@udea.edu.co" target="_blank">emanuel.montoya@udea.edu.co</a> Tel. 3122241924 </td> </tr> </tbody> </table> <div> </div></div></div> </div> </blockquote></div> -- <div class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><table style="color:rgb(0,0,0)" border="0" cellpadding="10" cellspacing="0" width="550"><tbody><tr><td>Emanuel Fernando Montoya Gómez Estudiante Maestría en Ingeniería de Telecomunicaciones <a href="mailto:emanuel.montoya@udea.edu.co" target="_blank">emanuel.montoya@udea.edu.co</a> Tel. 3122241924 </td> </tr> </tbody> </table> <div> </div></div></div> </div> <img src="http://0c595a64-a-57bd039f-s-sites.googlegroups.com/a/udea.edu.co/repositorio-logos/home/firma/firma-udea.jpg"> <table style="margin:0px;color:rgb(97,97,97);font-size:14px;line-height:21px;background-color:rgb(255,255,255);font-family:'Times New Roman'"><tbody><tr><td style="vertical-align:top;font-size:small;line-height:13px;font-family:arial;min-height:78px;width:458px;height:91px">"La información aquí contenida es para uso exclusivo de la persona o entidad de destino. 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