*** This bug is a duplicate of bug 1309385 ***
https://bugs.launchpad.net/bugs/1309385
Status changed to 'Confirmed' because the bug affects multiple users.
** Changed in: network-manager (Ubuntu)
Status: New => Confirmed
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https://bugs.launchpad.net/bugs/1310904
Title:
Wifi (wlan) slow and unstable when updated to 14.04
Status in “network-manager” package in Ubuntu:
Confirmed
Bug description:
Since I updated ubuntu to 14.04 version, my wifi is unstable and slow.
I did wifi tests and sometimes the connection stabilze but in some
minutes (sometimes 30minutes, or 8minutes, or more, or less) the wifi
network disconnects. I need to turn the wireless adapter off and on
again to reconnect.
When I tested my wifi speed (in some websites that measure this), I
see that the download proccess is very unstable. Sometimes go to the
maximum speed and after stops, and go slow, and go fast... very
unstable!
I dont know if this is a network problem or kernel problem, but I can
confirm that this just happens on new ubuntu version (14.04) - I have
other notebook with other distro and works fine, and my Android device
has a stable wifi connection.
ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: ubuntu-release-upgrader-core 1:0.220.2
ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9
Uname: Linux 3.13.0-24-generic x86_64
ApportVersion: 2.14.1-0ubuntu3
Architecture: amd64
CrashDB: ubuntu
CurrentDesktop: Unity
Date: Tue Apr 22 01:14:46 2014
InstallationDate: Installed on 2013-10-31 (173 days ago)
InstallationMedia: Ubuntu 13.10 "Saucy Salamander" - Release amd64
(20131016.1)
PackageArchitecture: all
SourcePackage: ubuntu-release-upgrader
Symptom: dist-upgrade
UpgradeStatus: Upgraded to trusty on 2014-04-19 (2 days ago)
VarLogDistupgradeTermlog:
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