Here are my observations running image #237 ( devel-proposed/ubuntu ) on mako.
First, as Alfonso pointed out in comment #6, there are some new devices that appear when running wily vs. vivid. Here's a diff of the output of 'ip addr' on rc vs. devel-proposed: espy@shrike:% diff mako-vivid-ip-devices.out mako-wily-ip-devices.out 24,27c24,28 < 24: rmnet_usb0: <> mtu 2000 qdisc noop state DOWN group default qlen 1000 < 25: rmnet_usb1: <> mtu 2000 qdisc noop state DOWN group default qlen 1000 < 26: rmnet_usb2: <> mtu 2000 qdisc noop state DOWN group default qlen 1000 < 27: rmnet_usb3: <> mtu 2000 qdisc noop state DOWN group default qlen 1000 --- > 24: enx0af53fef2539: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 2000 qdisc > pfifo_fast state UNKNOWN group default qlen 1000 > 25: enxda4f6c1d2a6d: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 2000 qdisc > pfifo_fast state UNKNOWN group default qlen 1000 > 26: enxea43c82d167a: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 2000 qdisc > pfifo_fast state UNKNOWN group default qlen 1000 > 27: enx66b76e767656: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 2000 qdisc > pfifo_fast state UNKNOWN group default qlen 1000 Turns out this is due to the recent landing in wily of "stateless persistant network interface names", by Martin Pitt. See: https://lists.ubuntu.com/archives/ubuntu-devel/2015-June/038786.html As these devices are owned by rild, we need to investigate how to exclude these devices from being re-named. Also our current version of NetworkManager uses hard-coded paths in NMManager to ignore these devices, we need to prevent the re-name for the time-being. Note, we also need to come up with a more generic mechanism to keep network- manager from touching rild-owned devices. -- You received this bug notification because you are a member of Ubuntu Phonedations bugs, which is subscribed to ofono in Ubuntu. https://bugs.launchpad.net/bugs/1467640 Title: No mobile data connection for mako on wily Status in ofono package in Ubuntu: Confirmed Bug description: Mako does not connect to the mobile network anymore starting with wily(-proposed) image r229. You can find some information in the following discussion on the Ubuntu Phone mailing list: https://lists.launchpad.net/ubuntu-phone/msg13466.html list-modem and list-contexts results can be found here: https://lists.launchpad.net/ubuntu-phone/msg13468.html And here: https://lists.launchpad.net/ubuntu-phone/msg13475.html To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ofono/+bug/1467640/+subscriptions -- Mailing list: https://launchpad.net/~ubuntu-phonedations-bugs Post to : [email protected] Unsubscribe : https://launchpad.net/~ubuntu-phonedations-bugs More help : https://help.launchpad.net/ListHelp
