desktop-packages team mailing list archive

[Mathieu Trudel-Lapierre <mathieu.tl@xxxxxxxxx>]

I've seen some reports of these; but without logs this is the kind of
thing that is impossible to debug.

Could someone seeing this enable debug logs in NetworkManager (editing
/etc/init/network-manager.conf and adding --log-level=debug --log-
domains=core,mb  to the Exec line) as well as enabling ofono debug logs
(same idea, add -d to the Exec line), and try to follow the states
reported from /usr/share/ofono/scripts/list-modems as the time passes,
since this seems to be roughly limited to about a 10 minutes window?

Logs would end up in /var/log/syslog; the full syslog is useful to debug
this behavior.

** Changed in: network-manager (Ubuntu)
       Status: Confirmed => Incomplete

** Changed in: network-manager (Ubuntu)
   Importance: Undecided => High

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https://bugs.launchpad.net/bugs/1418077

Title:
  NM fails to create a cellular data connection for a unacceptably long
  time

Status in network-manager package in Ubuntu:
  Incomplete

Bug description:
  Steps to reproduce:
  1. Confirm cellular data (disable wifi)
  2. Change TechnologyPreference on online SIM
  3. Confirm no cellular data
  4. Wait ~10 minutes
  5. Confirm cellular data 

  What happens:
  Changing something on the modem causes cellular data to disappear for 10 minutes

  What should happen:
  It should behave as before, i.e. cellular data should come back immediately

  current build number: 97
  device name: krillin
  channel: ubuntu-touch/devel-proposed
  alias: ubuntu-touch/vivid-proposed
  last update: 2015-02-02 12:48:25
  version version: 97
  version ubuntu: 20150202
  version device: 20150128-5379bdb
  version custom: 20150202

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