Thanks for the patch Dan. The modem seems to connect, it gets an IP address and DNS servers, but there is no connectiviy. I cannot resolve any names, I cannot even ping the gateway (I can ping my own ip address)
There are also some warnings and errors that may be important. Find here the log: http://pastebin.com/JC9BALPs Thanks On Fri, Sep 9, 2016 at 4:31 PM, Dan Williams <d...@redhat.com> wrote: > On Fri, 2016-09-09 at 10:36 +0200, José wrote: >> Hi Dan, >> >> thanks for the patch! Unfortunately it is not working. Here is the >> log: http://pastebin.com/A5H3mnPh > > Could you try the following patch against ModemManager? There are two > ways to get the UIM/SIM status, one with the "DMS" service that works > on most devices from 2015 and earlier, and a new way with the "UIM" > service that works on many 2015+ devices. Perhaps the EC21 is new > enough that it requires the UIM service, but ModemManager doesn't > recognize the error code that it's returning. This patch will do that. > > You'll still need the libqmi patch I posted earlier too. > > diff --git a/src/mm-broadband-modem-qmi.c b/src/mm-broadband-modem-qmi.c > index bc13925..f60d0f4 100644 > --- a/src/mm-broadband-modem-qmi.c > +++ b/src/mm-broadband-modem-qmi.c > @@ -1740,7 +1740,10 @@ dms_uim_get_pin_status_ready (QmiClientDms *client, > /* We get InvalidQmiCommand on newer devices which don't like the > legacy way */ > if (g_error_matches (error, > QMI_PROTOCOL_ERROR, > - QMI_PROTOCOL_ERROR_INVALID_QMI_COMMAND)) { > + QMI_PROTOCOL_ERROR_INVALID_QMI_COMMAND) || > + g_error_matches (error, > + QMI_PROTOCOL_ERROR, > + QMI_PROTOCOL_ERROR_NOT_SUPPORTED)) { > g_error_free (error); > qmi_message_dms_uim_get_pin_status_output_unref (output); > /* Flag that the command is unsupported, and try with the new > way */ > > Dan > >> Still trying to contact with Quectel tech support. >> >> On Thu, Sep 8, 2016 at 9:55 PM, Dan Williams <d...@redhat.com> wrote: >> > >> > On Thu, 2016-09-08 at 19:05 +0200, José wrote: >> > > >> > > Ok, thanks. I am also trying to contact QUECTEL technical >> > > support, so >> > > I will let them now about this. >> > > >> > > Find the log here: http://pastebin.com/bGr6bAt0 >> > Thanks; the errors are due to SIM lock state. Try backing out your >> > changes to libqmi and then apply the attached patch. Does that >> > make >> > things work? >> > >> > Dan >> > >> > > >> > > On Thu, Sep 8, 2016 at 6:31 PM, Dan Williams <d...@redhat.com> >> > > wrote: >> > > > >> > > > >> > > > On Thu, 2016-09-08 at 17:56 +0200, José wrote: >> > > > > >> > > > > >> > > > > Sure: >> > > > > >> > > > > root:~# qmicli -d /dev/cdc-wdm0 --get-service-version-info >> > > > > [/dev/cdc-wdm0] Supported versions: >> > > > > ctl (1.5) >> > > > > wds (1.67) >> > > > > dms (1.0) >> > > > > nas (1.25) >> > > > > qos (1.12) >> > > > Thanks, I'll post a patch to work around the DMS stupidity. >> > > > >> > > > > >> > > > > >> > > > > Also, if I patch libqmi to get rid of both ModemManager >> > > > > errors, >> > > > > the >> > > > > modem still does not work. >> > > > Can you post ModemManager --debug logs when you've patched >> > > > libqmi >> > > > to >> > > > get past this issue? >> > > > >> > > > Dan >> > > > >> > > > >> > > > > >> > > > > >> > > > > On Thu, Sep 8, 2016 at 4:47 PM, Dan Williams <d...@redhat.com >> > > > > > >> > > > > wrote: >> > > > > > >> > > > > > >> > > > > > >> > > > > > On Thu, 2016-09-08 at 10:31 +0200, José wrote: >> > > > > > > >> > > > > > > >> > > > > > > >> > > > > > > This is the output of those commands: >> > > > > > > >> > > > > > > qmicli -d /dev/cdc-wdm0 --dms-read-user-data >> > > > > > > [/dev/cdc-wdm0] User data read: >> > > > > > > Size: '0' bytes >> > > > > > > Contents: >> > > > > > > >> > > > > > > qmicli -d /dev/cdc-wdm0 --dms-uim-get-state >> > > > > > > error: couldn't get UIM state: QMI protocol error (94): >> > > > > > > 'NotSupported' >> > > > > > So the device lies about the DMS service version. If it >> > > > > > didn't >> > > > > > actually support them, it would return "InvalidQmiCommand" >> > > > > > to >> > > > > > both >> > > > > > of >> > > > > > those requests. >> > > > > > >> > > > > > Could you grab: >> > > > > > >> > > > > > qmicli -d /dev/cdc-wdm0 --get-service-version-info >> > > > > > >> > > > > > for me? >> > > > > > >> > > > > > Thanks, >> > > > > > Dan >> > > > > > >> > > > > > > >> > > > > > > >> > > > > > > >> > > > > > > On Wed, Sep 7, 2016 at 6:32 PM, Dan Williams <dcbw@redhat >> > > > > > > .com >> > > > > > > > >> > > > > > > > >> > > > > > > wrote: >> > > > > > > > >> > > > > > > > >> > > > > > > > >> > > > > > > > >> > > > > > > > On Wed, 2016-09-07 at 17:05 +0200, José wrote: >> > > > > > > > > >> > > > > > > > > >> > > > > > > > > >> > > > > > > > > >> > > > > > > > > Hi Dan, >> > > > > > > > > >> > > > > > > > > thanks for your answer. >> > > > > > > > > >> > > > > > > > > I compiled libqmi-1.12.6-r0.1.cortexa9hf_vfp_neon.rpm >> > > > > > > > > (notice >> > > > > > > > > that it >> > > > > > > > > is an older version, it was just simpler on my >> > > > > > > > > environment) >> > > > > > > > > with >> > > > > > > > > the >> > > > > > > > > change you proposed. After that, the command seems to >> > > > > > > > > work: >> > > > > > > > > >> > > > > > > > > # qmicli -d /dev/cdc-wdm0 --dms-get-operating-mode >> > > > > > > > > [/dev/cdc-wdm0] Operating mode retrieved: >> > > > > > > > > Mode: 'online' >> > > > > > > > > HW restricted: 'no' >> > > > > > > > > >> > > > > > > > > So is the problem in the modem firmware reporting an >> > > > > > > > > older >> > > > > > > > > DMS >> > > > > > > > > that >> > > > > > > > > what it is really using, or is it in libqmi? >> > > > > > > > It depends. There are two options: >> > > > > > > > >> > > > > > > > 1) The device lies about its supported DMS version and >> > > > > > > > it >> > > > > > > > actually >> > > > > > > > supports a newer DMS version, but mis-reports >> > > > > > > > it. Firmware >> > > > > > > > bug, >> > > > > > > > but >> > > > > > > > something we probably have to work around. >> > > > > > > > >> > > > > > > > 2) The command is actually supported in DMS 1.0 but the >> > > > > > > > information >> > > > > > > > we >> > > > > > > > had indicated it's only supported in 1.1. libqmi bug, >> > > > > > > > and >> > > > > > > > we >> > > > > > > > can >> > > > > > > > fix >> > > > > > > > this. >> > > > > > > > >> > > > > > > > To figure this out, let's modify an existing message >> > > > > > > > that >> > > > > > > > clearly >> > > > > > > > isn't >> > > > > > > > supported in very early DMS versions. So change the >> > > > > > > > version in >> > > > > > > > data/qmi-service-dms.json for the "Read User Data" and >> > > > > > > > "UIM >> > > > > > > > Get >> > > > > > > > State" >> > > > > > > > messages to "1.0" and rebuild/reinstall. >> > > > > > > > >> > > > > > > > Then, what is the result of: >> > > > > > > > >> > > > > > > > qmicli -d /dev/cdc-wdm0 --dms-read-user-data >> > > > > > > > qmicli -d /dev/cdc-wdm0 --dms-uim-get-state >> > > > > > > > >> > > > > > > > Dan >> > > > > > > > >> > > > > > > > > >> > > > > > > > > >> > > > > > > > > >> > > > > > > > > >> > > > > > > > > However, ModemManager still does not work because of >> > > > > > > > > the >> > > > > > > > > other >> > > > > > > > > message >> > > > > > > > > (I recompiled it against the patched libqmi library): >> > > > > > > > > >> > > > > > > > > ModemManager[710]: <warn> couldn't load Supported >> > > > > > > > > Bands: >> > > > > > > > > 'QMI >> > > > > > > > > operation failed: Cannot send message: QMI service >> > > > > > > > > 'dms' >> > > > > > > > > version >> > > > > > > > > '1.3' >> > > > > > > > > required, got version '1.0'' >> > > > > > > > > ModemManager[710]: <warn> Modem couldn't be >> > > > > > > > > initialized: >> > > > > > > > > Couldn't >> > > > > > > > > check unlock status: Couldn't get SIM lock status >> > > > > > > > > after 6 >> > > > > > > > > retries >> > > > > > > > > ModemManager[710]: <info> Modem: state changed >> > > > > > > > > (unknown >> > > > > > > > > -> >> > > > > > > > > failed) >> > > > > > > > > >> > > > > > > > > Will this allow a similar fix? >> > > > > > > > > >> > > > > > > > > On Wed, Sep 7, 2016 at 4:29 PM, Dan Williams <dcbw@re >> > > > > > > > > dhat >> > > > > > > > > .com >> > > > > > > > > > >> > > > > > > > > > >> > > > > > > > > > >> > > > > > > > > wrote: >> > > > > > > > > > >> > > > > > > > > > >> > > > > > > > > > >> > > > > > > > > > >> > > > > > > > > > >> > > > > > > > > > On Wed, 2016-09-07 at 15:33 +0200, José wrote: >> > > > > > > > > > > >> > > > > > > > > > > >> > > > > > > > > > > >> > > > > > > > > > > >> > > > > > > > > > > >> > > > > > > > > > > Maybe I was wrong. I am trying now with the last >> > > > > > > > > > > versions >> > > > > > > > > > > but >> > > > > > > > > > > it >> > > > > > > > > > > is >> > > > > > > > > > > still not working: >> > > > > > > > > > > >> > > > > > > > > > > ModemManager 1.6.0 >> > > > > > > > > > > libqmi-1.16.0-r0.4.cortexa9hf_vfp_neon >> > > > > > > > > > > >> > > > > > > > > > > The problem is still reproducible: >> > > > > > > > > > Interesting; even though it's a recent device, it's >> > > > > > > > > > still >> > > > > > > > > > advertising >> > > > > > > > > > DMS 1.0. >> > > > > > > > > > >> > > > > > > > > > It may be that Get Operating Mode was present in >> > > > > > > > > > DMS >> > > > > > > > > > 1.0 >> > > > > > > > > > and we >> > > > > > > > > > simply >> > > > > > > > > > don't have any examples of that. So you could try >> > > > > > > > > > to >> > > > > > > > > > modify >> > > > > > > > > > libqmi >> > > > > > > > > > and >> > > > > > > > > > see if that works. >> > > > > > > > > > >> > > > > > > > > > Look in data/qmi-service-dms.json and look for "Get >> > > > > > > > > > Operating >> > > > > > > > > > Mode". >> > > > > > > > > > Change the "1.1" there to "1.0", rebuild, and >> > > > > > > > > > reinstall >> > > > > > > > > > libqmi. Then >> > > > > > > > > > see if you can run "qmicli -d /dev/cdc-wdm0 --dms- >> > > > > > > > > > get- >> > > > > > > > > > operating- >> > > > > > > > > > mode". >> > > > > > > > > > Does that work? >> > > > > > > > > > >> > > > > > > > > > Dan >> > > > > > > > > > >> > > > > > > > > > > >> > > > > > > > > > > >> > > > > > > > > > > >> > > > > > > > > > > >> > > > > > > > > > > >> > > > > > > > > > > ModemManager[995]: <info> ModemManager (version >> > > > > > > > > > > 1.6.0) >> > > > > > > > > > > starting >> > > > > > > > > > > in >> > > > > > > > > > > system bus... >> > > > > > > > > > > ModemManager[995]: [/dev/cdc-wdm0] Opening device >> > > > > > > > > > > with >> > > > > > > > > > > flags >> > > > > > > > > > > 'version-info, proxy'... >> > > > > > > > > > > ModemManager[995]: cannot connect to proxy: Could >> > > > > > > > > > > not >> > > > > > > > > > > connect: >> > > > > > > > > > > Connection refused >> > > > > > > > > > > ModemManager[995]: spawning new qmi-proxy (try >> > > > > > > > > > > 1)... >> > > > > > > > > > > ModemManager[995]: [/dev/cdc-wdm0] Checking >> > > > > > > > > > > version >> > > > > > > > > > > info >> > > > > > > > > > > (10 >> > > > > > > > > > > retries)... >> > > > > > > > > > > ModemManager[995]: [/dev/cdc-wdm0] QMI Device >> > > > > > > > > > > supports 25 >> > > > > > > > > > > services: >> > > > > > > > > > > ModemManager[995]: [/dev/cdc-wdm0] ctl (1.5) >> > > > > > > > > > > ModemManager[995]: [/dev/cdc-wdm0] wds (1.67) >> > > > > > > > > > > ModemManager[995]: [/dev/cdc-wdm0] dms (1.0) >> > > > > > > > > > > ModemManager[995]: [/dev/cdc-wdm0] nas (1.25) >> > > > > > > > > > > ModemManager[995]: [/dev/cdc-wdm0] qos (1.12) >> > > > > > > > > > > ModemManager[995]: [/dev/cdc-wdm0] wms (1.10) >> > > > > > > > > > > ModemManager[995]: [/dev/cdc-wdm0] auth (1.3) >> > > > > > > > > > > ModemManager[995]: [/dev/cdc-wdm0] at (1.2) >> > > > > > > > > > > ModemManager[995]: [/dev/cdc-wdm0] voice (2.1) >> > > > > > > > > > > ModemManager[995]: [/dev/cdc-wdm0] cat2 (2.24) >> > > > > > > > > > > ModemManager[995]: [/dev/cdc-wdm0] uim (1.46) >> > > > > > > > > > > ModemManager[995]: [/dev/cdc-wdm0] pbm (1.4) >> > > > > > > > > > > ModemManager[995]: [/dev/cdc-wdm0] test (1.0) >> > > > > > > > > > > ModemManager[995]: [/dev/cdc-wdm0] loc (2.0) >> > > > > > > > > > > ModemManager[995]: [/dev/cdc-wdm0] sar (1.0) >> > > > > > > > > > > ModemManager[995]: [/dev/cdc-wdm0] ts (1.0) >> > > > > > > > > > > ModemManager[995]: [/dev/cdc-wdm0] tmd (1.0) >> > > > > > > > > > > ModemManager[995]: [/dev/cdc-wdm0] wda (1.16) >> > > > > > > > > > > ModemManager[995]: [/dev/cdc-wdm0] csvt (1.1) >> > > > > > > > > > > ModemManager[995]: [/dev/cdc-wdm0] coex (1.0) >> > > > > > > > > > > ModemManager[995]: [/dev/cdc-wdm0] pdc (1.0) >> > > > > > > > > > > ModemManager[995]: [/dev/cdc-wdm0] rfrpe (1.0) >> > > > > > > > > > > ModemManager[995]: [/dev/cdc-wdm0] dsd (1.0) >> > > > > > > > > > > ModemManager[995]: [/dev/cdc-wdm0] unknown >> > > > > > > > > > > [0x30] >> > > > > > > > > > > (1.0) >> > > > > > > > > > > ModemManager[995]: [/dev/cdc-wdm0] unknown >> > > > > > > > > > > [0x36] >> > > > > > > > > > > (1.0) >> > > > > > > > > > > ModemManager[995]: <info> Creating modem with >> > > > > > > > > > > plugin >> > > > > > > > > > > 'Generic' >> > > > > > > > > > > and >> > > > > > > > > > > '2' ports >> > > > > > > > > > > ModemManager[995]: <info> Modem for device at >> > > > > > > > > > > '/sys/devices/soc0/soc.0/2100000.aips- >> > > > > > > > > > > bus/2184200.usb/ci_hdrc.1/usb1/1-1/1-1.3' >> > > > > > > > > > > successfully created >> > > > > > > > > > > ModemManager[995]: [/dev/cdc-wdm0] Opening device >> > > > > > > > > > > with >> > > > > > > > > > > flags >> > > > > > > > > > > 'version-info, proxy'... >> > > > > > > > > > > ModemManager[995]: [/dev/cdc-wdm0] Checking >> > > > > > > > > > > version >> > > > > > > > > > > info >> > > > > > > > > > > (10 >> > > > > > > > > > > retries)... >> > > > > > > > > > > ModemManager[995]: [/dev/cdc-wdm0] QMI Device >> > > > > > > > > > > supports 25 >> > > > > > > > > > > services: >> > > > > > > > > > > ModemManager[995]: [/dev/cdc-wdm0] ctl (1.5) >> > > > > > > > > > > ModemManager[995]: [/dev/cdc-wdm0] wds (1.67) >> > > > > > > > > > > ModemManager[995]: [/dev/cdc-wdm0] dms (1.0) >> > > > > > > > > > > ModemManager[995]: [/dev/cdc-wdm0] nas (1.25) >> > > > > > > > > > > ModemManager[995]: [/dev/cdc-wdm0] qos (1.12) >> > > > > > > > > > > ModemManager[995]: [/dev/cdc-wdm0] wms (1.10) >> > > > > > > > > > > ModemManager[995]: [/dev/cdc-wdm0] auth (1.3) >> > > > > > > > > > > ModemManager[995]: [/dev/cdc-wdm0] at (1.2) >> > > > > > > > > > > ModemManager[995]: [/dev/cdc-wdm0] voice (2.1) >> > > > > > > > > > > ModemManager[995]: [/dev/cdc-wdm0] cat2 (2.24) >> > > > > > > > > > > ModemManager[995]: [/dev/cdc-wdm0] uim (1.46) >> > > > > > > > > > > ModemManager[995]: [/dev/cdc-wdm0] pbm (1.4) >> > > > > > > > > > > ModemManager[995]: [/dev/cdc-wdm0] test (1.0) >> > > > > > > > > > > ModemManager[995]: [/dev/cdc-wdm0] loc (2.0) >> > > > > > > > > > > ModemManager[995]: [/dev/cdc-wdm0] sar (1.0) >> > > > > > > > > > > ModemManager[995]: [/dev/cdc-wdm0] ts (1.0) >> > > > > > > > > > > ModemManager[995]: [/dev/cdc-wdm0] tmd (1.0) >> > > > > > > > > > > ModemManager[995]: [/dev/cdc-wdm0] wda (1.16) >> > > > > > > > > > > ModemManager[995]: [/dev/cdc-wdm0] csvt (1.1) >> > > > > > > > > > > ModemManager[995]: [/dev/cdc-wdm0] coex (1.0) >> > > > > > > > > > > ModemManager[995]: [/dev/cdc-wdm0] pdc (1.0) >> > > > > > > > > > > ModemManager[995]: [/dev/cdc-wdm0] rfrpe (1.0) >> > > > > > > > > > > ModemManager[995]: [/dev/cdc-wdm0] dsd (1.0) >> > > > > > > > > > > ModemManager[995]: [/dev/cdc-wdm0] unknown >> > > > > > > > > > > [0x30] >> > > > > > > > > > > (1.0) >> > > > > > > > > > > ModemManager[995]: [/dev/cdc-wdm0] unknown >> > > > > > > > > > > [0x36] >> > > > > > > > > > > (1.0) >> > > > > > > > > > > ModemManager[995]: [/dev/cdc-wdm0] Reading >> > > > > > > > > > > expected >> > > > > > > > > > > data >> > > > > > > > > > > format >> > > > > > > > > > > from: >> > > > > > > > > > > /sys/class/net/wwan0/qmi/raw_ip >> > > > > > > > > > > ModemManager[995]: [/dev/cdc-wdm0] Opening device >> > > > > > > > > > > with >> > > > > > > > > > > flags >> > > > > > > > > > > 'version-info, net-802-3, net-no-qos-header, >> > > > > > > > > > > proxy'... >> > > > > > > > > > > ModemManager[995]: [/dev/cdc-wdm0] Checking >> > > > > > > > > > > version >> > > > > > > > > > > info >> > > > > > > > > > > (10 >> > > > > > > > > > > retries)... >> > > > > > > > > > > ModemManager[995]: [/dev/cdc-wdm0] QMI Device >> > > > > > > > > > > supports 25 >> > > > > > > > > > > services: >> > > > > > > > > > > ModemManager[995]: [/dev/cdc-wdm0] ctl (1.5) >> > > > > > > > > > > ModemManager[995]: [/dev/cdc-wdm0] wds (1.67) >> > > > > > > > > > > ModemManager[995]: [/dev/cdc-wdm0] dms (1.0) >> > > > > > > > > > > ModemManager[995]: [/dev/cdc-wdm0] nas (1.25) >> > > > > > > > > > > ModemManager[995]: [/dev/cdc-wdm0] qos (1.12) >> > > > > > > > > > > ModemManager[995]: [/dev/cdc-wdm0] wms (1.10) >> > > > > > > > > > > ModemManager[995]: [/dev/cdc-wdm0] auth (1.3) >> > > > > > > > > > > ModemManager[995]: [/dev/cdc-wdm0] at (1.2) >> > > > > > > > > > > ModemManager[995]: [/dev/cdc-wdm0] voice (2.1) >> > > > > > > > > > > ModemManager[995]: [/dev/cdc-wdm0] cat2 (2.24) >> > > > > > > > > > > ModemManager[995]: [/dev/cdc-wdm0] uim (1.46) >> > > > > > > > > > > ModemManager[995]: [/dev/cdc-wdm0] pbm (1.4) >> > > > > > > > > > > ModemManager[995]: [/dev/cdc-wdm0] test (1.0) >> > > > > > > > > > > ModemManager[995]: [/dev/cdc-wdm0] loc (2.0) >> > > > > > > > > > > ModemManager[995]: [/dev/cdc-wdm0] sar (1.0) >> > > > > > > > > > > ModemManager[995]: [/dev/cdc-wdm0] ts (1.0) >> > > > > > > > > > > ModemManager[995]: [/dev/cdc-wdm0] tmd (1.0) >> > > > > > > > > > > ModemManager[995]: [/dev/cdc-wdm0] wda (1.16) >> > > > > > > > > > > ModemManager[995]: [/dev/cdc-wdm0] csvt (1.1) >> > > > > > > > > > > ModemManager[995]: [/dev/cdc-wdm0] coex (1.0) >> > > > > > > > > > > ModemManager[995]: [/dev/cdc-wdm0] pdc (1.0) >> > > > > > > > > > > ModemManager[995]: [/dev/cdc-wdm0] rfrpe (1.0) >> > > > > > > > > > > ModemManager[995]: [/dev/cdc-wdm0] dsd (1.0) >> > > > > > > > > > > ModemManager[995]: [/dev/cdc-wdm0] unknown >> > > > > > > > > > > [0x30] >> > > > > > > > > > > (1.0) >> > > > > > > > > > > ModemManager[995]: [/dev/cdc-wdm0] unknown >> > > > > > > > > > > [0x36] >> > > > > > > > > > > (1.0) >> > > > > > > > > > > ModemManager[995]: [/dev/cdc-wdm0] Setting >> > > > > > > > > > > network >> > > > > > > > > > > port >> > > > > > > > > > > data >> > > > > > > > > > > format... >> > > > > > > > > > > ModemManager[995]: [/dev/cdc-wdm0] Network port >> > > > > > > > > > > data >> > > > > > > > > > > format >> > > > > > > > > > > operation >> > > > > > > > > > > finished >> > > > > > > > > > > ModemManager[995]: [/dev/cdc-wdm0] Allocating new >> > > > > > > > > > > client >> > > > > > > > > > > ID... >> > > > > > > > > > > ModemManager[995]: [/dev/cdc-wdm0] Registered >> > > > > > > > > > > 'dms' >> > > > > > > > > > > (version >> > > > > > > > > > > 1.0) >> > > > > > > > > > > client with ID '2' >> > > > > > > > > > > ModemManager[995]: [/dev/cdc-wdm0] Allocating new >> > > > > > > > > > > client >> > > > > > > > > > > ID... >> > > > > > > > > > > ModemManager[995]: [/dev/cdc-wdm0] Registered >> > > > > > > > > > > 'nas' >> > > > > > > > > > > (version >> > > > > > > > > > > 1.25) >> > > > > > > > > > > client with ID '3' >> > > > > > > > > > > ModemManager[995]: [/dev/cdc-wdm0] Allocating new >> > > > > > > > > > > client >> > > > > > > > > > > ID... >> > > > > > > > > > > ModemManager[995]: [/dev/cdc-wdm0] Registered >> > > > > > > > > > > 'wms' >> > > > > > > > > > > (version >> > > > > > > > > > > 1.10) >> > > > > > > > > > > client with ID '1' >> > > > > > > > > > > ModemManager[995]: [/dev/cdc-wdm0] Allocating new >> > > > > > > > > > > client >> > > > > > > > > > > ID... >> > > > > > > > > > > ModemManager[995]: [/dev/cdc-wdm0] Registered >> > > > > > > > > > > 'uim' >> > > > > > > > > > > (version >> > > > > > > > > > > 1.46) >> > > > > > > > > > > client with ID '1' >> > > > > > > > > > > ModemManager[995]: <warn> couldn't load >> > > > > > > > > > > Supported >> > > > > > > > > > > Bands: >> > > > > > > > > > > 'QMI >> > > > > > > > > > > operation failed: Cannot send message: QMI >> > > > > > > > > > > service >> > > > > > > > > > > 'dms' >> > > > > > > > > > > version >> > > > > > > > > > > '1.3' >> > > > > > > > > > > required, got version '1.0'' >> > > > > > > > > > > ModemManager[995]: <warn> couldn't load Power >> > > > > > > > > > > State: >> > > > > > > > > > > 'QMI >> > > > > > > > > > > operation >> > > > > > > > > > > failed: Cannot send message: QMI service 'dms' >> > > > > > > > > > > version >> > > > > > > > > > > '1.1' >> > > > > > > > > > > required, >> > > > > > > > > > > got version '1.0'' >> > > > > > > > > > > ModemManager[995]: <warn> Modem couldn't be >> > > > > > > > > > > initialized: >> > > > > > > > > > > Couldn't >> > > > > > > > > > > check unlock status: Couldn't get SIM lock status >> > > > > > > > > > > after 6 >> > > > > > > > > > > retries >> > > > > > > > > > > ModemManager[995]: <info> Modem: state changed >> > > > > > > > > > > (unknown >> > > > > > > > > > > -> >> > > > > > > > > > > failed) >> > > > > > > > > > > >> > > > > > > > > > > >> > > > > > > > > > > The firmware on the modem is pretty new: >> > > > > > > > > > > >> > > > > > > > > > > Hardware | manufacturer: 'QUALCOMM >> > > > > > > > > > > INCORPORATED' >> > > > > > > > > > > | model: '0' >> > > > > > > > > > > | revision: >> > > > > > > > > > > 'EC21EFAR02A02M4G 1 [Mar >> > > > > > > > > > > 21 >> > > > > > > > > > > 2016 >> > > > > > > > > > > 11:00:00]' >> > > > > > > > > > > | supported: 'gsm-umts >> > > > > > > > > > > | lte >> > > > > > > > > > > | gsm-umts, lte' >> > > > > > > > > > > | current: 'gsm-umts, lte' >> > > > > > > > > > > | equipment id: '861108030008592' >> > > > > > > > > > > >> > > > > > > > > > > >> > > > > > > > > > > Could you provide any help? >> > > > > > > > > > > >> > > > > > > > > > > Thanks >> > > > > > > > > > > >> > > > > > > > > > > On Wed, Sep 7, 2016 at 11:31 AM, José <Joseddg92@ >> > > > > > > > > > > gmai >> > > > > > > > > > > l.co >> > > > > > > > > > > m> >> > > > > > > > > > > wrote: >> > > > > > > > > > > > >> > > > > > > > > > > > >> > > > > > > > > > > > >> > > > > > > > > > > > >> > > > > > > > > > > > >> > > > > > > > > > > > >> > > > > > > > > > > > Hi Thomas, >> > > > > > > > > > > > >> > > > > > > > > > > > thanks for the advice! The EC20 is workign >> > > > > > > > > > > > fine. >> > > > > > > > > > > > For >> > > > > > > > > > > > the >> > > > > > > > > > > > EC21, >> > > > > > > > > > > > I >> > > > > > > > > > > > get >> > > > > > > > > > > > the following error: >> > > > > > > > > > > > >> > > > > > > > > > > > 'QMI operation failed: Cannot send message: QMI >> > > > > > > > > > > > service >> > > > > > > > > > > > 'dms' >> > > > > > > > > > > > version >> > > > > > > > > > > > '1.1' required, got version '1.0'' >> > > > > > > > > > > > >> > > > > > > > > > > > I suspect that can be fixed but just upgrading >> > > > > > > > > > > > ModemManager >> > > > > > > > > > > > or >> > > > > > > > > > > > libqmi >> > > > > > > > > > > > (or maybe both). Is that correct? >> > > > > > > > > > > > >> > > > > > > > > > > > On Tue, Sep 6, 2016 at 9:51 PM, Thomas Schäfer >> > > > > > > > > > > > <tschaef >> > > > > > > > > > > > er@t >> > > > > > > > > > > > -onl >> > > > > > > > > > > > ine. >> > > > > > > > > > > > de> wrote: >> > > > > > > > > > > > > >> > > > > > > > > > > > > >> > > > > > > > > > > > > >> > > > > > > > > > > > > >> > > > > > > > > > > > > >> > > > > > > > > > > > > >> > > > > > > > > > > > > Am Dienstag, 6. September 2016, 17:57:45 >> > > > > > > > > > > > > schrieb >> > > > > > > > > > > > > José: >> > > > > > > > > > > > > > >> > > > > > > > > > > > > > >> > > > > > > > > > > > > > >> > > > > > > > > > > > > > >> > > > > > > > > > > > > > >> > > > > > > > > > > > > > >> > > > > > > > > > > > > > Hi, >> > > > > > > > > > > > > > >> > > > > > > > > > > > > > I am planning to test ModemManager with >> > > > > > > > > > > > > > QUECTEL >> > > > > > > > > > > > > > EC20 >> > > > > > > > > > > > > > and >> > > > > > > > > > > > > > EC21 >> > > > > > > > > > > > > > cellular >> > > > > > > > > > > > > > modems. These modems support the following >> > > > > > > > > > > > > > drivers: >> > > > > > > > > > > > > > * USB Serial (option.c) >> > > > > > > > > > > > > > * CDC ACM >> > > > > > > > > > > > > > * GobiNet >> > > > > > > > > > > > > > * QMI WWAN >> > > > > > > > > > > > > > >> > > > > > > > > > > > > > What is the best approach for trying to use >> > > > > > > > > > > > > > ModemManager? >> > > > > > > > > > > > > QMI WWAN, option.c >> > > > > > > > > > > > > >> > > > > > > > > > > > > >> > > > > > > > > > > > > > >> > > > > > > > > > > > > > >> > > > > > > > > > > > > > >> > > > > > > > > > > > > > >> > > > > > > > > > > > > > >> > > > > > > > > > > > > > >> > > > > > > > > > > > > > Should I >> > > > > > > > > > > > > > enable all drivers? >> > > > > > > > > > > > > No. >> > > > > > > > > > > > > >> > > > > > > > > > > > > >> > > > > > > > > > > > > > >> > > > > > > > > > > > > > >> > > > > > > > > > > > > > >> > > > > > > > > > > > > > >> > > > > > > > > > > > > > >> > > > > > > > > > > > > > >> > > > > > > > > > > > > > >> > > > > > > > > > > > > > Could you recommend which one of those to >> > > > > > > > > > > > > > enable? >> > > > > > > > > > > > > > Thanks >> > > > > > > > > > > > > https://sigquit.wordpress.com/2014/06/11/qmiw >> > > > > > > > > > > > > wan- >> > > > > > > > > > > > > or-g >> > > > > > > > > > > > > obin >> > > > > > > > > > > > > et/ >> > > > > > > > > > > > > >> > > > > > > > > > > > > >> > > > > > > > > > > > > >> > > > > > > > > > > > > I think this blog is still valid. >> > > > > > > > > > > > > >> > > > > > > > > > > > > >> > > > > > > > > > > > > Thomas >> > > > > > > > > > > _______________________________________________ >> > > > > > > > > > > ModemManager-devel mailing list >> > > > > > > > > > > ModemManager-devel@lists.freedesktop.org >> > > > > > > > > > > https://lists.freedesktop.org/mailman/listinfo/mo >> > > > > > > > > > > demm >> > > > > > > > > > > anag >> > > > > > > > > > > er-d >> > > > > > > > > > > evel _______________________________________________ ModemManager-devel mailing list ModemManager-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/modemmanager-devel
