I've got following error while trying to scan for operator with ofono from git: ./scan-for-operators /wavecom_q_0 Scanning operators on modem /wavecom_q_0... Traceback (most recent call last): File "./scan-for-operators", line 20, in <module> operators = netreg.Scan(timeout=100); File "/usr/lib/pymodules/python2.6/dbus/proxies.py", line 68, in __call__ return self._proxy_method(*args, **keywords) File "/usr/lib/pymodules/python2.6/dbus/proxies.py", line 140, in __call__ **keywords) File "/usr/lib/pymodules/python2.6/dbus/connection.py", line 620, in call_blocking message, timeout) dbus.exceptions.DBusException: org.freedesktop.DBus.Error.UnknownMethod: Method "Scan" with signature "" on interface "org.ofono.NetworkRegistration" doesn't exist Is this some known bug or some sort of misconfiguration on my side?

> Can you please give more details? Sure thing but I'll need some guidance on how obtain relevant information since I'm complete newbie to ofono stack.

Btw, I'm trying to use this monstrous http://shop.sysmocom.de/products/load- tester16 assembly :) > Is your modem enabled and online? I think so - at least "./enable-modem /wavecom_q_0" returned no errors and changed modem status to following: [ /wavecom_q_0 ] Features = sim Emergency = 0 Powered = 1 Lockdown = 0 Interfaces = org.ofono.SimManager Online = 0 Type = hardware [ org.ofono.SimManager ] Retries = FixedDialing = 0 SubscriberNumbers = BarredDialing = 0 LockedPins = PinRequired = none Present = 1

> Can you please attach a log? Adding -n -d to ofonod revealed nothing interesting besides absence of /etc/ofono/phonesim.conf - which seems unlikely to be the culprit. What's the recommended procedure for log collection?

> Ok, so your modem is enabled, but not online (Online = 0). > > You should online it by doing "./online-modem /wavecom_q_0" ./online-modem /wavecom_q_0 Setting modem /wavecom_q_0 online... Traceback (most recent call last): File "./online-modem", line 17, in <module> modem.SetProperty("Online", dbus.Boolean(1), timeout = 120) File "/usr/lib/pymodules/python2.6/dbus/proxies.py", line 68, in __call__ return self._proxy_method(*args, **keywords) File "/usr/lib/pymodules/python2.6/dbus/proxies.py", line 140, in __call__ **keywords) File "/usr/lib/pymodules/python2.6/dbus/connection.py", line 620, in call_blocking message, timeout) dbus.exceptions.DBusException: org.ofono.Error.NotImplemented: Implementation not provided That's odd. Could it be some sort of build problem with my installation? How can I troubleshoot that? > You can add a var arg OFONO_AT_DEBUG=1 to enable AT logging. Thanks. Although this gave me only AT command for ./enable-modem which works anyway :)

OFONO_AT_DEBUG=1 ./src/ofonod -n -d plugins/*

> OFONO_AT_DEBUG=1 ./src/ofonod -n -d '*' Awesome! The log is attached: 1st I run `./enable-modem /wavecom_q_0` than wait for few seconds and run `./online-modem /wavecom_q_0` which gives me Setting modem /wavecom_q_0 online... Traceback (most recent call last): File "./online-modem", line 17, in <module> modem.SetProperty("Online", dbus.Boolean(1), timeout = 120) File "/usr/lib/pymodules/python2.6/dbus/proxies.py", line 68, in __call__ return self._proxy_method(*args, **keywords) File "/usr/lib/pymodules/python2.6/dbus/proxies.py", line 140, in __call__ **keywords) File "/usr/lib/pymodules/python2.6/dbus/connection.py", line 620, in call_blocking message, timeout) dbus.exceptions.DBusException: org.ofono.Error.NotImplemented: Implementation not provided