Sierra Wireless EM7355

Erinn Looney-Triggs erinn.looneytriggs at gmail.com
Thu Jun 19 10:46:15 PDT 2014


-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256

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

-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1

iQEcBAEBCAAGBQJToyHiAAoJEFg7BmJL2iPOT28H/imu8xXD3p9Kg42a5/yHYgRC
NdY9bpadSUhEa5+gAToRMPReqRnsDHSxBbW+sww2uYZcMmY3SwBmTcglssbvhbFk
ROYOtPpC2ysZy0rfisbCPLnSTP0BS207o14kpZoUGTSmof0vcmdM783K7ZUM/md5
w5L+0QwJy76d91mzc1cV7BXbZdJLfOdhH2dD3R7uk/dhYKQJ+YF93Drx9crw1aD1
AcCjm0iwVw7Tgyiwos3RtbCRWVN7v9VefzaFe/ZPDf79dfVKKKBC3OpGe1vPZyid
Z1p0RVMjdLqzTzD7yvmPvsD9Ome/D0OA2jF4UFiNhLHQ31B2lu5Za4pDUA9jbaM=
=i4Ud
-----END PGP SIGNATURE-----


More information about the ModemManager-devel mailing list