<div dir="ltr">No. There is /dev/cdc-wdm0 on boot, but after a while it disappears. </div><div class="gmail_extra"> <div class="gmail_quote">2015-07-13 19:57 GMT+02:00 Dan Williams <<a href="mailto:dcbw@redhat.com" target="_blank">dcbw@redhat.com</a>>: <blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">On Mon, 2015-07-13 at 19:46 +0200, Bartosz Nitkiewicz wrote: > Ok. I have almost working modem. It won't register to network. Power state > is always on: > > /org/freedesktop/ModemManager1/Modem/0 (device id > '1ae86b07c8ac5ac1ce60dfa8021538c140b92646') > ------------------------- > Hardware | manufacturer: 'Sierra Wireless, Incorporated' > | model: 'MC8805' > | revision: 'SWI9X15C_05.05.47.00 r24787 carmd-fwbuild1 > 2014/09/25 08:39:40' > | supported: 'gsm-umts, lte' > | current: 'gsm-umts, lte' > | equipment id: '355605050324851' > ------------------------- > System | device: '/sys/devices/pci0000:00/0000:00:14.0/usb2/2-7' > | drivers: 'qcserial' > | plugin: 'Gobi' > | primary port: 'ttyUSB2' > | ports: 'ttyUSB0 (qcdm), ttyUSB2 (at)' This shows that the modem isn't actually using QMI, but the very, very limited AT-based "Gobi" plugin. I doubt that would really work... Do you have a /dev/cdc-wdm0 device at all? Dan <div class="HOEnZb"><div class="h5"> > ------------------------- > Numbers | own : '<a href="tel:%2B48666459757" value="+48666459757">+48666459757</a>' > ------------------------- > Status | lock: 'none' > | unlock retries: 'unknown' > | state: 'enabled' > | power state: 'on' > | access tech: 'unknown' > | signal quality: '0' (cached) > ------------------------- > Modes | supported: 'allowed: 2g, 3g, 4g; preferred: none' > | current: 'allowed: 2g, 3g, 4g; preferred: none' > ------------------------- > Bands | supported: 'unknown' > | current: 'unknown' > ------------------------- > IP | supported: 'ipv4, ipv6, ipv4v6' > ------------------------- > 3GPP | imei: '355605050324851' > | enabled locks: 'none' > | operator id: 'unknown' > | operator name: 'unknown' > | subscription: 'unknown' > | registration: 'idle' > ------------------------- > SIM | path: '/org/freedesktop/ModemManager1/SIM/0' > > ------------------------- > Bearers | paths: 'none' > > When I try to; > mmcli -m 0 --simple-connect="apn=intenet" > > I have error: couldn't connect the modem: 'Timeout was reached' > > Any hint > > 2015-07-11 20:16 GMT+02:00 Bjørn Mork <<a href="mailto:bjorn@mork.no">bjorn@mork.no</a>>: > > > I'm semi-offline at the moment, having only occasional gsm edge access... > > And I see that the post I was thinking of only contains the least > > interesting part of the equation. It is focused on the (for me) new and > > exciting usb comp qmi messages. > > > > I do have more details on my laptop, but I won't have access to that for a > > few weeks. > > > > Anyway, here is a start (with a non obvious subject): > > <a href="http://lists.freedesktop.org/archives/libqmi-devel/2015-February/001104.html" rel="noreferrer" target="_blank">lists.freedesktop.org/archives/libqmi-devel/2015-February/001104.html</a> > > > > Using the mbim service mentioned there to send the qmi fcc message > > Aleksander has documented in libqmi should make this modem work in mbim > > mode too. > > > > You might have more success than me googling. > > > > > > Bjørn > > > > On July 11, 2015 6:31:06 PM CEST, Bartosz Nitkiewicz < > > <a href="mailto:bartosz@nitkiewicz.eu">bartosz@nitkiewicz.eu</a>> wrote: > > >Very interesting. Could you paste a link? I don't know where to find > > >it. > > >This modem is very problematic. Working fine but after reboot not > > >working > > >at all. Another reboot and once again mm could "see" it... > > >10 lip 2015 7:40 PM "Bjørn Mork" <<a href="mailto:bjorn@mork.no">bjorn@mork.no</a>> napisał(a): > > > > > >> I'm pretty sure the fcc thing is possible with qmi embedded in mbim. > > >See > > >> my recent experments with the usb comp commands. > > >> > > >> Testing it is pretty straight forward, since you only append your > > >prepared > > >> qmi messages to mbim. Or seeing it the other way:prepend an mbim > > >header to > > >> qmi messages. > > >> > > >> It would be interesting to know whether this is the method used by > > >> windows, or if there is some more direct mbim service/cid for this. > > >So if > > >> anyone can snoop.. > > >> > > >> > > >> > > >> Bjørn > > >> > > >> On July 10, 2015 6:00:05 PM CEST, Aleksander Morgado < > > >> <a href="mailto:aleksander@aleksander.es">aleksander@aleksander.es</a>> wrote: > > >> >On Fri, Jul 10, 2015 at 11:28 AM, Bartosz Nitkiewicz > > >> ><<a href="mailto:bartosz@nitkiewicz.eu">bartosz@nitkiewicz.eu</a>> wrote: > > >> >> I have problem with my modem. It can't connect or enable. > > >> >> > > >> >> mmcli -m 0 > > >> >> > > >> >> /org/freedesktop/ModemManager1/Modem/0 (device id > > >> >> '5c7d03243a4f66003876aab95834e2bbb9ca67ca') > > >> >> ------------------------- > > >> >> Hardware | manufacturer: 'Dell' > > >> >> | model: 'MBIM [413C:81A3]' > > >> >> | revision: 'SWI9X15C_05.05.47.00' > > >> >> | supported: 'gsm-umts' > > >> >> | current: 'gsm-umts' > > >> >> | equipment id: '355605050324851' > > >> >> ------------------------- > > >> >> System | device: > > >> >'/sys/devices/pci0000:00/0000:00:14.0/usb2/2-7' > > >> >> | drivers: 'cdc_mbim' > > >> >> | plugin: 'Dell' > > >> >> | primary port: 'cdc-wdm1' > > >> >> | ports: 'wwp0s20u7c2i12 (net), cdc-wdm1 > > >(mbim)' > > >> >> ------------------------- > > >> >> Numbers | own : '48666459757' > > >> >> ------------------------- > > >> >> Status | lock: 'none' > > >> >> | unlock retries: 'sim-pin2 (3)' > > >> >> | state: 'disabled' > > >> >> | power state: 'low' > > >> >> | access tech: 'unknown' > > >> >> | signal quality: '0' (cached) > > >> >> ------------------------- > > >> >> Modes | supported: 'allowed: 2g, 3g; preferred: none' > > >> >> | current: 'allowed: 2g, 3g; preferred: none' > > >> >> ------------------------- > > >> >> Bands | supported: 'unknown' > > >> >> | current: 'unknown' > > >> >> ------------------------- > > >> >> IP | supported: 'ipv4, ipv6, ipv4v6' > > >> >> ------------------------- > > >> >> 3GPP | imei: '355605050324851' > > >> >> | enabled locks: 'fixed-dialing' > > >> >> | operator id: 'unknown' > > >> >> | operator name: 'unknown' > > >> >> | subscription: 'unknown' > > >> >> | registration: 'unknown' > > >> >> ------------------------- > > >> >> SIM | path: > > >'/org/freedesktop/ModemManager1/SIM/0' > > >> >> > > >> >> ------------------------- > > >> >> Bearers | paths: 'none' > > >> >> > > >> >> > > >> >> > > >> >> mmcli -m 0 --enable > > >> >> error: couldn't enable the modem: > > >> >> 'GDBus.Error:org.freedesktop.libmbim.Error.Status.Failure: > > >Failure' > > >> >> > > >> >> I found this > > >> >> > > >> > > > >> > > > > > <a href="https://sigquit.wordpress.com/2015/02/09/dell-branded-sierra-wireless-3g4g-modem-not-online/" rel="noreferrer" target="_blank">https://sigquit.wordpress.com/2015/02/09/dell-branded-sierra-wireless-3g4g-modem-not-online/</a> > > >> >> They said that it should be set to Mode: online. I can't do > > >anything > > >> >with it > > >> >> while modemmanager deamon is started. When I manualy stop it I > > >get: > > >> >> > > >> >> sudo qmicli -d /dev/cdc-wdm1 --dms-get-operating-mode > > >> >> [10 Jul 2015, 11:27:27] -Warning ** [/dev/cdc-wdm1] QMI framing > > >error > > >> >> detected > > >> >> error: couldn't create client for the 'dms' service: CID > > >allocation > > >> >failed > > >> >> in the CTL client: Transaction timed out > > >> > > > >> >Your modem is using MBIM, not QMI, so you won't be able to use > > >qmicli. > > >> >I don't know yet how to do the FCC auth thing in MBIM; maybe it's > > >> >possible through QMI embedded in MBIM but didn't really test that > > >yet. > > >> >You could try to use usb_modeswitch to select USB configuration #1 > > >in > > >> >the device, which should be QMI. > > >> > > > >> >-- > > >> >Aleksander > > >> ><a href="https://aleksander.es" rel="noreferrer" target="_blank">https://aleksander.es</a> > > >> >_______________________________________________ > > >> >ModemManager-devel mailing list > > >> ><a href="mailto:ModemManager-devel@lists.freedesktop.org">ModemManager-devel@lists.freedesktop.org</a> > > >> ><a href="http://lists.freedesktop.org/mailman/listinfo/modemmanager-devel" rel="noreferrer" target="_blank">http://lists.freedesktop.org/mailman/listinfo/modemmanager-devel</a> > > >> > > >> > > > > > > > _______________________________________________ > ModemManager-devel mailing list > <a href="mailto:ModemManager-devel@lists.freedesktop.org">ModemManager-devel@lists.freedesktop.org</a> > <a href="http://lists.freedesktop.org/mailman/listinfo/modemmanager-devel" rel="noreferrer" target="_blank">http://lists.freedesktop.org/mailman/listinfo/modemmanager-devel</a> </div></div></blockquote></div> -- <div class="gmail_signature"><div dir="ltr">Bartosz Nitkiewicz </div></div> </div>