<div dir="ltr"><div class="gmail_extra"><br><div class="gmail_quote">On 14 December 2016 at 21:42, Bjørn Mork <span dir="ltr"><<a href="mailto:bjorn@mork.no" target="_blank">bjorn@mork.no</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><span>Ross Cruickshank <<a href="mailto:ross.cruickshank@roames.com.au" target="_blank">ross.cruickshank@roames.com.a<wbr>u</a>> writes:<br>
<br>
> Hello,<br>
> I am trying to get the sierra wireless MC7430 in Ubuntu 16.04. I have<br>
> searched the list archive and can find that there has been some problems<br>
> with this card. However I cant even get it to actually load any interfaces.<br>
> I don't get the 3 serial ports at /dev/tttyUSB? nor /dev/cdc-wdm?<br>
> I have tried upgrading modemmanger to version 1.6 manually using dpkg -i<br>
> and installing the updated dependencies.<br>
><br>
> libmbim-glib4 (>= 1.12.2)<br>
> libmbim-proxy<br>
> libmm-glib0 (>= 1.5.993)<br>
> libpolkit-gobject-1-0 (>= 0.99)<br>
> libqmi-glib5 (>= 1.14.0)<br>
> libqmi-proxy<br>
> I also upgraded the kernel to 4.8.14<br>
> I have tried ubuntu 16.10 also.<br>
<br>
</span>I believe it should work with a v4.8 kernel. But the modem is fully<br>
configurable. Maybe it is using an identity we don't know?<br>
<br>
What's the output of "lsusb -v"? Feel free to remove irrelevant devices<br>
and serial numbers etc. I'm primarily interested in the modem device ID<br>
and which functions it is configured for (serial, qmi, mbim, etc).<br>
<span class="gmail-m_4564761059005977071HOEnZb"><font color="#888888"><br>
<br></font></span></blockquote><div>Thanks for your quick reply sorry about the delay. However I had to mess around with my kernel etc. I also think the problem lies with me using</div><div>an adapter card and not a software/OS issue. </div><div>Anyway I discovered I wasn't actually mounting at all i.e. no output from lsusb -v. So I tried the modem in another PC box that </div><div>had a mini-express port, and it worked fine with mounting all the serial devices. I have included the output.</div><div>This PC's mini pci-E slot does not support USB3 but it has failed back USB 2.0 successfully. This got me thinking that maybe the adapter card which will </div><div>be putting PCI-E data on the USB3 bins is casing a problem. So I may need to try taping of this pins on the modem. Apologies if I have wasted anyones time however,</div><div>maybe this will help anyone else who tries to use a mini pci-E to PCI-E card.</div><div> </div><div><div>Bus 008 Device 003: ID 1199:9071 Sierra Wireless, Inc. </div><div>Device Descriptor:</div><div> bLength 18</div><div> bDescriptorType 1</div><div> bcdUSB 2.10</div><div> bDeviceClass 0 (Defined at Interface level)</div><div> bDeviceSubClass 0 </div><div> bDeviceProtocol 0 </div><div> bMaxPacketSize0 64</div><div> idVendor 0x1199 Sierra Wireless, Inc.</div><div> idProduct 0x9071 </div><div> bcdDevice 0.06</div><div> iManufacturer 1 Sierra Wireless, Incorporated</div><div> iProduct 2 Sierra Wireless MC7430 Qualcomm® Snapdragon™ X7 LTE-A</div><div> iSerial 3 LU60960590021010</div><div> bNumConfigurations 1</div><div> Configuration Descriptor:</div><div> bLength 9</div><div> bDescriptorType 2</div><div> wTotalLength 190</div><div> bNumInterfaces 5</div><div> bConfigurationValue 1</div><div> iConfiguration 0 </div><div> bmAttributes 0xa0</div><div> (Bus Powered)</div><div> Remote Wakeup</div><div> MaxPower 500mA</div><div> Interface Descriptor:</div><div> bLength 9</div><div> bDescriptorType 4</div><div> bInterfaceNumber 0</div><div> bAlternateSetting 0</div><div> bNumEndpoints 2</div><div> bInterfaceClass 255 Vendor Specific Class</div><div> bInterfaceSubClass 255 Vendor Specific Subclass</div><div> bInterfaceProtocol 255 Vendor Specific Protocol</div><div> iInterface 0 </div><div> Endpoint Descriptor:</div><div> bLength 7</div><div> bDescriptorType 5</div><div> bEndpointAddress 0x81 EP 1 IN</div><div> bmAttributes 2</div><div> Transfer Type Bulk</div><div> Synch Type None</div><div> Usage Type Data</div><div> wMaxPacketSize 0x0200 1x 512 bytes</div><div> bInterval 0</div><div> Endpoint Descriptor:</div><div> bLength 7</div><div> bDescriptorType 5</div><div> bEndpointAddress 0x01 EP 1 OUT</div><div> bmAttributes 2</div><div> Transfer Type Bulk</div><div> Synch Type None</div><div> Usage Type Data</div><div> wMaxPacketSize 0x0200 1x 512 bytes</div><div> bInterval 0</div><div> Interface Descriptor:</div><div> bLength 9</div><div> bDescriptorType 4</div><div> bInterfaceNumber 2</div><div> bAlternateSetting 0</div><div> bNumEndpoints 3</div><div> bInterfaceClass 255 Vendor Specific Class</div><div> bInterfaceSubClass 0 </div><div> bInterfaceProtocol 0 </div><div> iInterface 0 </div><div> ** UNRECOGNIZED: 05 24 00 10 01</div><div> ** UNRECOGNIZED: 05 24 01 00 00</div><div> ** UNRECOGNIZED: 04 24 02 02</div><div> ** UNRECOGNIZED: 05 24 06 00 00</div><div> Endpoint Descriptor:</div><div> bLength 7</div><div> bDescriptorType 5</div><div> bEndpointAddress 0x83 EP 3 IN</div><div> bmAttributes 3</div><div> Transfer Type Interrupt</div><div> Synch Type None</div><div> Usage Type Data</div><div> wMaxPacketSize 0x000a 1x 10 bytes</div><div> bInterval 9</div><div> Endpoint Descriptor:</div><div> bLength 7</div><div> bDescriptorType 5</div><div> bEndpointAddress 0x82 EP 2 IN</div><div> bmAttributes 2</div><div> Transfer Type Bulk</div><div> Synch Type None</div><div> Usage Type Data</div><div> wMaxPacketSize 0x0200 1x 512 bytes</div><div> bInterval 0</div><div> Endpoint Descriptor:</div><div> bLength 7</div><div> bDescriptorType 5</div><div> bEndpointAddress 0x02 EP 2 OUT</div><div> bmAttributes 2</div><div> Transfer Type Bulk</div><div> Synch Type None</div><div> Usage Type Data</div><div> wMaxPacketSize 0x0200 1x 512 bytes</div><div> bInterval 0</div><div> Interface Descriptor:</div><div> bLength 9</div><div> bDescriptorType 4</div><div> bInterfaceNumber 3</div><div> bAlternateSetting 0</div><div> bNumEndpoints 3</div><div> bInterfaceClass 255 Vendor Specific Class</div><div> bInterfaceSubClass 0 </div><div> bInterfaceProtocol 0 </div><div> iInterface 0 </div><div> ** UNRECOGNIZED: 05 24 00 10 01</div><div> ** UNRECOGNIZED: 05 24 01 00 00</div><div> ** UNRECOGNIZED: 04 24 02 02</div><div> ** UNRECOGNIZED: 05 24 06 00 00</div><div> Endpoint Descriptor:</div><div> bLength 7</div><div> bDescriptorType 5</div><div> bEndpointAddress 0x85 EP 5 IN</div><div> bmAttributes 3</div><div> Transfer Type Interrupt</div><div> Synch Type None</div><div> Usage Type Data</div><div> wMaxPacketSize 0x000a 1x 10 bytes</div><div> bInterval 9</div><div> Endpoint Descriptor:</div><div> bLength 7</div><div> bDescriptorType 5</div><div> bEndpointAddress 0x84 EP 4 IN</div><div> bmAttributes 2</div><div> Transfer Type Bulk</div><div> Synch Type None</div><div> Usage Type Data</div><div> wMaxPacketSize 0x0200 1x 512 bytes</div><div> bInterval 0</div><div> Endpoint Descriptor:</div><div> bLength 7</div><div> bDescriptorType 5</div><div> bEndpointAddress 0x03 EP 3 OUT</div><div> bmAttributes 2</div><div> Transfer Type Bulk</div><div> Synch Type None</div><div> Usage Type Data</div><div> wMaxPacketSize 0x0200 1x 512 bytes</div><div> bInterval 0</div><div> Interface Descriptor:</div><div> bLength 9</div><div> bDescriptorType 4</div><div> bInterfaceNumber 8</div><div> bAlternateSetting 0</div><div> bNumEndpoints 3</div><div> bInterfaceClass 255 Vendor Specific Class</div><div> bInterfaceSubClass 255 Vendor Specific Subclass</div><div> bInterfaceProtocol 255 Vendor Specific Protocol</div><div> iInterface 0 </div><div> Endpoint Descriptor:</div><div> bLength 7</div><div> bDescriptorType 5</div><div> bEndpointAddress 0x87 EP 7 IN</div><div> bmAttributes 3</div><div> Transfer Type Interrupt</div><div> Synch Type None</div><div> Usage Type Data</div><div> wMaxPacketSize 0x0008 1x 8 bytes</div><div> bInterval 9</div><div> Endpoint Descriptor:</div><div> bLength 7</div><div> bDescriptorType 5</div><div> bEndpointAddress 0x86 EP 6 IN</div><div> bmAttributes 2</div><div> Transfer Type Bulk</div><div> Synch Type None</div><div> Usage Type Data</div><div> wMaxPacketSize 0x0200 1x 512 bytes</div><div> bInterval 0</div><div> Endpoint Descriptor:</div><div> bLength 7</div><div> bDescriptorType 5</div><div> bEndpointAddress 0x04 EP 4 OUT</div><div> bmAttributes 2</div><div> Transfer Type Bulk</div><div> Synch Type None</div><div> Usage Type Data</div><div> wMaxPacketSize 0x0200 1x 512 bytes</div><div> bInterval 0</div><div> Interface Descriptor:</div><div> bLength 9</div><div> bDescriptorType 4</div><div> bInterfaceNumber 10</div><div> bAlternateSetting 0</div><div> bNumEndpoints 3</div><div> bInterfaceClass 255 Vendor Specific Class</div><div> bInterfaceSubClass 255 Vendor Specific Subclass</div><div> bInterfaceProtocol 255 Vendor Specific Protocol</div><div> iInterface 0 </div><div> Endpoint Descriptor:</div><div> bLength 7</div><div> bDescriptorType 5</div><div> bEndpointAddress 0x89 EP 9 IN</div><div> bmAttributes 3</div><div> Transfer Type Interrupt</div><div> Synch Type None</div><div> Usage Type Data</div><div> wMaxPacketSize 0x0008 1x 8 bytes</div><div> bInterval 9</div><div> Endpoint Descriptor:</div><div> bLength 7</div><div> bDescriptorType 5</div><div> bEndpointAddress 0x88 EP 8 IN</div><div> bmAttributes 2</div><div> Transfer Type Bulk</div><div> Synch Type None</div><div> Usage Type Data</div><div> wMaxPacketSize 0x0200 1x 512 bytes</div><div> bInterval 0</div><div> Endpoint Descriptor:</div><div> bLength 7</div><div> bDescriptorType 5</div><div> bEndpointAddress 0x05 EP 5 OUT</div><div> bmAttributes 2</div><div> Transfer Type Bulk</div><div> Synch Type None</div><div> Usage Type Data</div><div> wMaxPacketSize 0x0200 1x 512 bytes</div><div> bInterval 0</div><div>Binary Object Store Descriptor:</div><div> bLength 5</div><div> bDescriptorType 15</div><div> wTotalLength 12</div><div> bNumDeviceCaps 1</div><div> USB 2.0 Extension Device Capability:</div><div> bLength 7</div><div> bDescriptorType 16</div><div> bDevCapabilityType 2</div><div> bmAttributes 0x00000000</div><div> (Missing must-be-set LPM bit!)</div><div>Device Status: 0x0000</div><div> (Bus Powered)</div></div><div><br></div><div><br></div><div><br></div><div><br></div><div> </div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><span class="gmail-m_4564761059005977071HOEnZb"><font color="#888888">
Bjørn<br>
</font></span></blockquote></div><br><br clear="all"><div><br></div>-- <br><div class="gmail-m_4564761059005977071gmail_signature"><div dir="ltr"><p dir="ltr" style="font-family:arial;font-size:small;line-height:1;margin-top:0pt;margin-bottom:11pt"><span style="font-size:13px;font-family:arial;color:rgb(102,102,102);font-weight:bold;vertical-align:baseline;white-space:pre-wrap">Ross <br></span></p></div></div>
</div></div>