<div dir="ltr"><div><div><div>In fact, once a steady state is reached, when the following are seen in the mmcli ::<br><br>#####################################################<br><b>mmcli -m 0 -e</b><br>successfully enabled the modem<br><br><b>mmcli -m 0 --set-allowed-modes='2G'</b><br>error: couldn't set current modes: 'GDBus.Error:org.freedesktop.<wbr>ModemManager1.Error.Core.<wbr>Unsupported: Setting allowed modes not supported'<br><br><b>mmcli -m 0 -r</b><br>error: couldn't reset the modem: 'GDBus.Error:org.freedesktop.<wbr>ModemManager1.Error.Core.<wbr>Unsupported: Cannot reset the modem: operation not supported'<br>#####################################################<br><br><br><br></div>there is no growth as such in ModemManager logs (being run in debug mode); only occasional following logs are seen ::<br><br><br>#####################################################<br>ModemManager[2423]: <debug> [1476696354.255819] [mm-port-serial-at.c:459] debug_log(): (ttyUSB2): <-- '<CR><LF>+CREG: 2<CR><LF><CR><LF><CR><LF><CR><LF>+CREG: 2<CR><LF><CR><LF><CR><LF>'<br>#####################################################<br><br><br></div>What's this mystery???<br></div>Is MM experiencing some confusion regarding the /dev/ttyUSB* ports? just a wild guess :-\<br><div><div><div><br><br></div></div></div></div><div class="gmail_extra"><br><div class="gmail_quote">On Mon, Oct 17, 2016 at 2:53 PM, Ajay Garg <span dir="ltr"><<a href="mailto:ajaygargnsit@gmail.com" target="_blank">ajaygargnsit@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div><div><div>Hi Aleksander.<br><br></div>Do you see anything in the logs?<br></div>It seems the Sierra-plugin is being identified fine.<br><br><br></div></div><div class="gmail_extra"><div><div class="h5"><br><div class="gmail_quote">On Mon, Oct 17, 2016 at 8:43 AM, Ajay Garg <span dir="ltr"><<a href="mailto:ajaygargnsit@gmail.com" target="_blank">ajaygargnsit@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div><div><div><div><div><div><div><div><div><div><div>Thanks Aleksander for your continuous help.<br><br></div><div>We finally received the antenna, but the modem still shows the same behaviour as before ("operation not supported" behaviours).<br><br><br></div><div>So, I proceeded to gather the debug-logs.<br></div><div><br><br></div><div>a)<br></div>I followed the following steps for each of libmbim, libqmi and ModemManager sources that you provided ::<br><br></div><b>./configure --prefix=/usr</b><br></div><b>make</b><br></div><b>sudo make install</b><br><br><br></div>After this, <b>dpkg -l </b>show the same versions as before, but <b>ModemManager --version</b> at least shows 1.6.2<br></div>So, I guess the installations went fine functionally.<br><br><br></div><div>b)<br></div><div>I enabled the debug-logs for ModemManager, but somehow the NetworkManager could not be started properly as per the link <a href="https://www.freedesktop.org/wiki/Software/ModemManager/Debugging/" target="_blank">https://www.freedesktop.org/wi<wbr>ki/Software/ModemManager/Debug<wbr>ging/</a><br><br></div><div>Please find the debug-logs-file for ModemManager attached, plus the attempt-logs for starting NetworkManager as per the link.<br></div><br><br></div>Kindly let know what is the issue, and what steps I need to follow next to nail the issue.<br><br><br></div>Once again, many thanks for your prompt responses.<br><br><br></div>Thanks and Regards,<br></div>Ajay<br><div><div><div><div><br></div></div></div></div></div><div class="gmail_extra"><div><div class="m_-8235134220343500407h5"><br><div class="gmail_quote">On Thu, Oct 13, 2016 at 4:13 PM, Aleksander Morgado <span dir="ltr"><<a href="mailto:aleksander@aleksander.es" target="_blank">aleksander@aleksander.es</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><span>On Thu, Oct 13, 2016 at 12:24 PM, Ajay Garg <<a href="mailto:ajaygargnsit@gmail.com" target="_blank">ajaygargnsit@gmail.com</a>> wrote:<br>
> Where can I get the latest "official" versions of modem-manager, libqmi etc.<br>
> for Ubuntu-14.04.3?<br>
<br>
</span>There isn't any official binary build of the latest stable versions<br>
for Ubuntu 14.04; you should get the source tarballs and build them<br>
yourself:<br>
<a href="https://www.freedesktop.org/software/libmbim/libmbim-1.14.0.tar.xz" rel="noreferrer" target="_blank">https://www.freedesktop.org/so<wbr>ftware/libmbim/libmbim-1.14.0.<wbr>tar.xz</a><br>
<a href="https://www.freedesktop.org/software/libqmi/libqmi-1.16.0.tar.xz" rel="noreferrer" target="_blank">https://www.freedesktop.org/so<wbr>ftware/libqmi/libqmi-1.16.0.ta<wbr>r.xz</a><br>
<a href="https://www.freedesktop.org/software/ModemManager/ModemManager-1.6.2.tar.xz" rel="noreferrer" target="_blank">https://www.freedesktop.org/so<wbr>ftware/ModemManager/ModemManag<wbr>er-1.6.2.tar.xz</a><br>
<div class="m_-8235134220343500407m_7667293439082168965HOEnZb"><div class="m_-8235134220343500407m_7667293439082168965h5"><br>
Cheers!<br>
<br>
--<br>
Aleksander<br>
<a href="https://aleksander.es" rel="noreferrer" target="_blank">https://aleksander.es</a><br>
</div></div></blockquote></div><br><br clear="all"><br></div></div><span class="m_-8235134220343500407HOEnZb"><font color="#888888">-- <br><div class="m_-8235134220343500407m_7667293439082168965gmail_signature" data-smartmail="gmail_signature">Regards,<br>Ajay<br></div>
</font></span></div>
</blockquote></div><br><br clear="all"><br></div></div><span class="HOEnZb"><font color="#888888">-- <br><div class="m_-8235134220343500407gmail_signature" data-smartmail="gmail_signature">Regards,<br>Ajay<br></div>
</font></span></div>
</blockquote></div><br><br clear="all"><br>-- <br><div class="gmail_signature" data-smartmail="gmail_signature">Regards,<br>Ajay<br></div>
</div>