Public bug reported:
Hi
I'm uncertain if this is the correct package, please move if you think
it should!
The story:
I just updated to Ubuntu 14.04 and soon noticed that it can't connect to my
office wifi. This worked fine with 13.10.
After some testing I noticed that I could connect to my home wifi and to
my mobile hotspot. All three using WPA2 security.
The only difference is that my office have several AP:s for the same
SSID (To cover the whole office space) and my mobile hotspot and home
wifi have only one AP.
I have generated wireless_info.txt from wireless_script to gather as
much information as possible. They will be included in this ticket. The
test is done at extract the same spot, just after each other.
wireless-info-single-AP.txt - Connected via my mobile hostpot (EgUSpot)
currently in use for writing this ticket.
wireless-info-multi-AP.txt - While trying to connect to office wifi
(Aurora, I think)
All passwords and so on is triple checked and they all worked before
updating to 14.04 from 13.10
The laptop I test with is a Lenovo T440p with Intel Wireless 7260 chip.
I hope I got all the information you need to solve this, if not please
ask and I will try to add the requested information.
/BR
ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: network-manager 0.9.8.8-0ubuntu7
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
CurrentDesktop: Unity
Date: Wed Apr 23 11:34:56 2014
IfupdownConfig:
# interfaces(5) file used by ifup(8) and ifdown(8)
auto lo
iface lo inet loopback
InstallationDate: Installed on 2013-12-20 (123 days ago)
InstallationMedia: Ubuntu 13.10 "Saucy Salamander" - Release amd64 (20131016.1)
IpRoute:
default via 192.168.43.1 dev wlan1 proto static
172.17.0.0/16 dev docker0 proto kernel scope link src 172.17.42.1
192.168.43.0/24 dev wlan1 proto kernel scope link src 192.168.43.189
metric 9
NetworkManager.state:
[main]
NetworkingEnabled=true
WirelessEnabled=true
WWANEnabled=true
WimaxEnabled=true
SourcePackage: network-manager
UpgradeStatus: Upgraded to trusty on 2014-04-22 (0 days ago)
mtime.conffile..etc.NetworkManager.NetworkManager.conf:
2014-03-26T15:36:47.007617
nmcli-dev:
DEVICE TYPE STATE DBUS-PATH
cdc-wdm2 gsm disconnected
/org/freedesktop/NetworkManager/Devices/6
wlan1 802-11-wireless connected
/org/freedesktop/NetworkManager/Devices/1
eth1 802-3-ethernet unavailable
/org/freedesktop/NetworkManager/Devices/0
nmcli-nm:
RUNNING VERSION STATE NET-ENABLED WIFI-HARDWARE WIFI
WWAN-HARDWARE WWAN
running 0.9.8.8 connected enabled enabled
enabled enabled disabled
** Affects: network-manager (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug trusty wifi
** Attachment added: "Wireless info multi AP"
https://bugs.launchpad.net/bugs/1311576/+attachment/4093932/+files/wireless-info-multi-AP.txt
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https://bugs.launchpad.net/bugs/1311576
Title:
Wifi can't connect when there are many AP for the same SSID
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