Could not acquire the 'org.freedesktop.ModemManager1' service name

2017-03-20 Thread Jan Graczyk
Hello, I have installed Quectel UC20 modem on my development board PCIe bus. The Linux modem device for Quectel UC20 modem is showing up as /dev/ttymxc2. When I try to run mmcli -L or ModemManager -debug the message "Could not acquire the 'org.freedesktop.ModemManager1' service name" is showing

Re: AW: MC7455 not listed as usb device any more after reboot

2017-03-20 Thread Dan Williams
On Mon, 2017-03-20 at 09:45 +, Thomas Lang wrote: > Hi Dan, > thanks for your comments. > I have included a trace of the working start and the reboot. I > noticed that in the reboot case the usb 3-1.3 device is not detected > anymore. The usb 3-1 is an ehci-pci. Would it help to reset the ehci-

AW: MC7455 not listed as usb device any more after reboot

2017-03-20 Thread Thomas Lang
Hi Dan, thanks for your comments. I have included a trace of the working start and the reboot. I noticed that in the reboot case the usb 3-1.3 device is not detected anymore. The usb 3-1 is an ehci-pci. Would it help to reset the ehci-pci? And if so how would I do this. Thanks a lot for any comen

Re: Integration into NetworkManager

2017-03-20 Thread Dan Williams
On Mon, 2017-03-20 at 16:48 +, colin.helliw...@ln-systems.com wrote: > So I've got a [reasonably?] sorted MM setup now - a mux driver > providing two > virtual ports: ttyMux0 (PPP) and ttyMux1 (Primary). I'm now wanting > to hook > the former into NetworkManager. > > From a fresh rootfs/boot-u

Re: Quectel UC20: Correct way to get it up and running on embedded?

2017-03-20 Thread Dan Williams
On Mon, 2017-03-20 at 12:14 +0100, Einar Jón wrote: > Hello, > > We have an Quectel UC20 modem running with ModemManager. We are using > the libmm python module (gi.repository.ModemManager) and no > NetworkManager. > This will be in hundreds of unattended embedded boxes, and losing the > connectio

Integration into NetworkManager

2017-03-20 Thread colin.helliwell
So I've got a [reasonably?] sorted MM setup now - a mux driver providing two virtual ports: ttyMux0 (PPP) and ttyMux1 (Primary). I'm now wanting to hook the former into NetworkManager. >From a fresh rootfs/boot-up, 'nmcli dev status' lists DEVICE TYPE STATE CONNECTION eth0 e

RE: [Ublox]: UBlox L-210 will not work using ACM interface

2017-03-20 Thread Engel, Mike
Hi Aleksander, I have used the MM 1.7.0 that includes the UBlox plugin and the error that I saw with the previous version persist. It seems that the SIM is not detected. When I change the USB profile from (3 ("NETWORK, 1 CDC-ACM"),("RNDIS"),()) default. When I change that to (2 ("NETWORK, 3 CDC

Quectel UC20: Correct way to get it up and running on embedded?

2017-03-20 Thread Einar Jón
Hello, We have an Quectel UC20 modem running with ModemManager. We are using the libmm python module (gi.repository.ModemManager) and no NetworkManager. This will be in hundreds of unattended embedded boxes, and losing the connection will require a site visit in many cases. I have wwan0 set as dh

Re: Unexpected COPS format

2017-03-20 Thread Colin Helliwell
> On 17 March 2017 at 19:56 Aleksander Morgado wrote: > > On Fri, Mar 17, 2017 at 6:40 PM, Dan Williams wrote: > > > I ended up with something like: > > > > void > > mm_3gpp_normalize_operator_id (gchar **id, > > MMModemCharset cur_charset) > > { > > g_assert (id); > > > > /* Some modems r

Re: SIM hot swap with SIM locked

2017-03-20 Thread Carlo Lobrano
Hi Aleksander, You'll be able to reproduce it with the two patches attached to this email. The first is basically the one you proposed for tracing #QSS: 3, while the latter is a work in progress to fix the problem of sim locked with some logic to manage QSS transitions and some debug logs On Fri,