internet drops when downloading software from Software Centre.

[Ghayath Janoudi]

Wired internet works fine, wifi internet works fine but Internet drops every time I open the Software Centre and try to download programs. Afterwards, the browser doesn't work as well. Tried to disconnect wifi and reconnect to the network, but does the same. tried to 1. reconfigure 2. remove and purge then install software centre but it gives me these messages:
WARNING:softwarecenter.db.update:The file: '/usr/share/app-install/desktop/sonic-visualiser:x-sonicvisualiser.desktop' could not be read correctly. The application associated with this file will not be included in the software catalog. Please consider raising a bug report for this issue with the maintainer of that application
WARNING:softwarecenter.db.update:The file: '/usr/share/app-install/desktop/sonic-visualiser:x-sonicvisualiser-layer.desktop' could not be read correctly. The application associated with this file will not be included in the software catalog. Please consider raising a bug report for this issue with the maintainer of that application
Software catalog update was successful.

Problem persists.

Software Centre works fine when using wired internet

Software:
13.10 saucy salamandra
kernel 3.11.10-13-generic

Hardware:
ASUS ZENBOOK
Intel i5 3317U dual core
Nvidia GeForce GT 620M (which was working continuously and I had to disable with Bumblebee because the laptop was heating up too much and battery life was half).

ProblemType: Bug
DistroRelease: Ubuntu 13.10
Package: gnome-terminal 3.6.1-0ubuntu6
ProcVersionSignature: Ubuntu 3.11.0-13.20-generic 3.11.6
Uname: Linux 3.11.0-13-generic x86_64
ApportVersion: 2.12.5-0ubuntu2.1
Architecture: amd64
Date: Thu Nov 14 00:40:11 2013
ExecutablePath: /usr/bin/gnome-terminal
InstallationDate: Installed on 2013-11-13 (0 days ago)
InstallationMedia: Ubuntu 13.10 "Saucy Salamander" - Release amd64 (20131016.1)
MarkForUpload: True
ProcEnviron:
 PATH=(custom, no user)
 LANGUAGE=en_CA:en
 XDG_RUNTIME_DIR=<set>
 LANG=en_CA.UTF-8
 SHELL=/bin/bash
SourcePackage: gnome-terminal
UpgradeStatus: No upgrade log present (probably fresh install)

[Paul White (paulw2u)]

We are sorry that we do not always have the capacity to review all reported bugs in a timely manner.

Ubuntu 13.10 (saucy) reached end-of-life on July 17, 2014.

Do you still see a problem related to the one that you reported in a currently supported version of Ubuntu? Please let us know if you do and in which version otherwise this report can be left to expire in approximately 60 days time.

Thank you for helping make Ubuntu better.

Paul White
[Ubuntu Bug Squad]

[Launchpad Janitor (janitor)]

[Expired for Ubuntu because there has been no activity for 60 days.]