I’ve brought up ofono and econnman on Ubuntu 14.04.01 LTS using the packages available via apt-get on a generic Intel laptop. Haven’t tested Bluetooth, but it’s working with wifi and wired ethernet. I’m now trying to figure out how to add “cellular” to the technologies supported by ofono. After upgrading the linux kernel to 3.19, I can see wwan0 showing up in /sys/class/net so the device (a Huawei E3272 LTE dongle) is being detected by the kernel properly (and it works if I use sakis3g). I think there was a Huawei specific bug in the shipped version of the kernel that blocked me earlier. Short of reading the ofono code - which I can do later this week - any pointers on connecting cellular with ofono? My target board isn’t ready yet. I could try an experiment with an old Raspberry Pi B. thanks! Sanjay