Sierra Wireless EM7355
Erinn Looney-Triggs
erinn.looneytriggs at gmail.com
Thu Jun 19 10:46:15 PDT 2014
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On 06/19/2014 11:44 AM, Aleksander Morgado wrote:
> On Thu, Jun 19, 2014 at 7:27 PM, Erinn Looney-Triggs
> <erinn.looneytriggs at gmail.com> wrote:
>> Sorry for the delay, I am traveling currently (hence the need for
>> the modem) so connections are sporadic.
>>
>> This modem is acting pretty erratically to be honest, sometimes
>> it appears modemmanager detects it on boot, sometimes not. No
>> particular rhyme or reason that I can divine at this point.
>>
>> I don't believe anything else is using the device, best way I
>> know to check for this is lsof of /dev/cdc-wdm0, and nothing is
>> showing.
>>
>> So on this boot the modem doesn't appear to be detected by
>> modemmanager, though dmesg shows a listing for it being
>> detected: dmesg | grep cdc [ 3.661711] usbcore: registered new
>> interface driver cdc_ncm [ 3.663117] usbcore: registered new
>> interface driver cdc_wdm [ 3.668520] cdc_mbim 3-10:2.12:
>> cdc-wdm0: USB WDM device [ 3.668686] cdc_mbim 3-10:2.12 wwan0:
>> register 'cdc_mbim' at usb-0000:00:14.0-10, CDC MBIM,
>> d6:97:d6:76:77:18 [ 3.668704] usbcore: registered new
>> interface driver cdc_mbim
>>
>> sudo mmcli -L
>>
>> No modems were found
>
>
> Did you wait enough time? Probing may take a while... (< 1min)
>
Thanks, I don't believe it is a time issue:
uptime
11:45:14 up 48 min, 6 users, load average: 0.11, 0.14, 0.14
sudo mmcli -L
No modems were found
- -Erinn
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