desktop-packages team mailing list archive

[Martin Pitt <martin.pitt@xxxxxxxxxx>]

Tony Espy [2015-03-05  1:36 -0000]:
> 4. Reports from pitti that mobile data occasionally drops and isn't
> restored.  @pitti, what device are you using?

vivid-proposed on mako.

> This sounds similar to a bug #1425987 reported by Jean Baptiste.

Right. I got that more often last weekend when I was travelling.
Roaming between cells and going through areas without 3G (or even 2G)
coverage triggers that a lot more often. The main difference for me is
that data often does not come back on its own at all, even after hours
(even at home). I have to restart NM several times for it to come
back.

But indeed the original bug report here gives a nice reproducer
(changing data connection type). Let's fix that and then see how much
it fixes the other use cases.

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to network-manager in Ubuntu.
https://bugs.launchpad.net/bugs/1418077

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

Status in the base for Ubuntu mobile products:
  Confirmed
Status in network-manager package in Ubuntu:
  Confirmed

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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