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Message #26044
[Bug 862684] Re: rtl8192cu fails to connect randomly and drops connections on WPA/WPA2 PSK
** Description changed:
On a fresh 11.10-beta2 install, with the 'Belkin N150 Surf' usb NIC,
which uses driver rtl8192cu, network-manager freezes randomly with the
message 'Configuring Interface'. It ends up connecting after
- unplugging/plugging the nic several times in two different ports.
+ unplugging/plugging the nic several times in two different ports, even
+ though the connection drops a few minutes later, or displays as
+ connected in network-manager but isn't really connected.
After trying it with wicd, wicd.log shows it may have something to do
with wpa_supplicant. It shows WPA_CLI STATUS is ASSOCIATING, and shortly
after, WPA_CLI STATUS is SCANNING.
This also happens applying all possible updates (sudo apt-get update +
- sudo apt-get upgrade)
+ sudo apt-get upgrade).
lsb_release -rd
Description: Ubuntu oneiric (development branch)
Release: 11.10
apt-cache policy network-manager
network-manager:
Instalados: 0.9.0-0ubuntu3
Candidato: 0.9.1.90-0ubuntu2
Tabla de versión:
0.9.1.90-0ubuntu2 0
500 http://es.archive.ubuntu.com/ubuntu/ oneiric/main i386 Packages
*** 0.9.0-0ubuntu3 0
100 /var/lib/dpkg/status
apt-cache policy wpasupplicant
wpasupplicant:
Instalados: 0.7.3-3.1
Candidato: 0.7.3-3.1
Tabla de versión:
*** 0.7.3-3.1 0
500 http://es.archive.ubuntu.com/ubuntu/ oneiric/main i386 Packages
100 /var/lib/dpkg/status
ProblemType: Bug
DistroRelease: Ubuntu 11.10
Package: network-manager 0.9.0-0ubuntu3
ProcVersionSignature: Ubuntu 3.0.0-11.18-generic 3.0.4
Uname: Linux 3.0.0-11-generic i686
ApportVersion: 1.23-0ubuntu1
Architecture: i386
CRDA: Error: [Errno 2] No such file or directory
Date: Thu Sep 29 21:00:52 2011
Gconf: Error: [Errno 2] No such file or directory
IfupdownConfig:
auto lo
iface lo inet loopback
InstallationMedia: Kubuntu 11.10 "Oneiric Ocelot" - Beta i386 (20110921.2)
IpRoute:
default via 192.168.1.1 dev wlan0 proto static
169.254.0.0/16 dev wlan0 scope link metric 1000
192.168.1.0/24 dev wlan0 proto kernel scope link src 192.168.1.129
Keyfiles: Error: [Errno 2] No such file or directory
NetworkManager.state:
[main]
NetworkingEnabled=true
WirelessEnabled=true
WWANEnabled=true
WimaxEnabled=true
ProcEnviron:
LANGUAGE=
LANG=es_ES.UTF-8
SHELL=/bin/bash
RfKill:
2: phy2: Wireless LAN
Soft blocked: no
Hard blocked: no
SourcePackage: network-manager
UpgradeStatus: No upgrade log present (probably fresh install)
--
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/862684
Title:
rtl8192cu fails to connect randomly and drops connections on WPA/WPA2
PSK
Status in “network-manager” package in Ubuntu:
New
Bug description:
On a fresh 11.10-beta2 install, with the 'Belkin N150 Surf' usb NIC,
which uses driver rtl8192cu, network-manager freezes randomly with the
message 'Configuring Interface'. It ends up connecting after
unplugging/plugging the nic several times in two different ports, even
though the connection drops a few minutes later, or displays as
connected in network-manager but isn't really connected.
After trying it with wicd, wicd.log shows it may have something to do
with wpa_supplicant. It shows WPA_CLI STATUS is ASSOCIATING, and
shortly after, WPA_CLI STATUS is SCANNING.
This also happens applying all possible updates (sudo apt-get update +
sudo apt-get upgrade).
lsb_release -rd
Description: Ubuntu oneiric (development branch)
Release: 11.10
apt-cache policy network-manager
network-manager:
Instalados: 0.9.0-0ubuntu3
Candidato: 0.9.1.90-0ubuntu2
Tabla de versión:
0.9.1.90-0ubuntu2 0
500 http://es.archive.ubuntu.com/ubuntu/ oneiric/main i386 Packages
*** 0.9.0-0ubuntu3 0
100 /var/lib/dpkg/status
apt-cache policy wpasupplicant
wpasupplicant:
Instalados: 0.7.3-3.1
Candidato: 0.7.3-3.1
Tabla de versión:
*** 0.7.3-3.1 0
500 http://es.archive.ubuntu.com/ubuntu/ oneiric/main i386 Packages
100 /var/lib/dpkg/status
ProblemType: Bug
DistroRelease: Ubuntu 11.10
Package: network-manager 0.9.0-0ubuntu3
ProcVersionSignature: Ubuntu 3.0.0-11.18-generic 3.0.4
Uname: Linux 3.0.0-11-generic i686
ApportVersion: 1.23-0ubuntu1
Architecture: i386
CRDA: Error: [Errno 2] No such file or directory
Date: Thu Sep 29 21:00:52 2011
Gconf: Error: [Errno 2] No such file or directory
IfupdownConfig:
auto lo
iface lo inet loopback
InstallationMedia: Kubuntu 11.10 "Oneiric Ocelot" - Beta i386 (20110921.2)
IpRoute:
default via 192.168.1.1 dev wlan0 proto static
169.254.0.0/16 dev wlan0 scope link metric 1000
192.168.1.0/24 dev wlan0 proto kernel scope link src 192.168.1.129
Keyfiles: Error: [Errno 2] No such file or directory
NetworkManager.state:
[main]
NetworkingEnabled=true
WirelessEnabled=true
WWANEnabled=true
WimaxEnabled=true
ProcEnviron:
LANGUAGE=
LANG=es_ES.UTF-8
SHELL=/bin/bash
RfKill:
2: phy2: Wireless LAN
Soft blocked: no
Hard blocked: no
SourcePackage: network-manager
UpgradeStatus: No upgrade log present (probably fresh install)
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References