Public bug reported:
My wlan network card does not work properly anymore. the connection
stays online for only one minute. Then the networkmanager tries to
reconnect. Sometimes it asks the password again.
THIS BUG IS A BLOCKER! A PC without internet is good for what?
Please, fix it.
pio@piobox:~$ lspci -vvv -s 07:01.0
07:01.0 Network controller: Atheros Communications Inc. AR5416 Wireless Network
Adapter [AR5008 802.11(a)bgn] (rev 01)
Subsystem: Atheros Communications Inc. Device 3071
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr-
Stepping- SERR+ FastB2B- DisINTx-
Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 168, Cache Line Size: 256 bytes
Interrupt: pin A routed to IRQ 17
Region 0: Memory at fbef0000 (32-bit, non-prefetchable) [size=64K]
Capabilities: <access denied>
Kernel driver in use: ath9k
Kernel modules: ath9k
ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: network-manager 0.9.4.0-0ubuntu3
ProcVersionSignature: Ubuntu 3.2.0-24.37-generic 3.2.14
Uname: Linux 3.2.0-24-generic x86_64
NonfreeKernelModules: fglrx
ApportVersion: 2.0.1-0ubuntu7
Architecture: amd64
Date: Sun May 6 21:49:34 2012
ExecutablePath: /usr/sbin/NetworkManager
IfupdownConfig:
auto lo
iface lo inet loopback
InstallationMedia: Kubuntu 10.10 "Maverick Meerkat" - Release amd64 (20101007)
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 192.168.1.4 metric 2
NetworkManager.state:
[main]
NetworkingEnabled=true
WirelessEnabled=true
WWANEnabled=true
ProcEnviron:
TERM=linux
PATH=(custom, no user)
LANG=en_US.UTF-8
RfKill:
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
SourcePackage: network-manager
UpgradeStatus: Upgraded to precise on 2012-05-02 (4 days ago)
nmcli-con:
NAME UUID TYPE
TIMESTAMP TIMESTAMP-REAL AUTOCONNECT READONLY
DBUS-PATH
centuplomegao 849b0272-682c-4cfb-be3d-5e2558be6235
802-11-wireless 1336351533 Sun 06 May 2012 09:45:33 PM BRT yes
no /org/freedesktop/NetworkManager/Settings/1
cabo bd2aad6d-b037-4442-bfa8-27171f8ee8b0
802-3-ethernet 1327628067 Thu 26 Jan 2012 11:34:27 PM BRST no
no /org/freedesktop/NetworkManager/Settings/0
nmcli-dev:
DEVICE TYPE STATE DBUS-PATH
wlan0 802-11-wireless connected
/org/freedesktop/NetworkManager/Devices/1
eth0 802-3-ethernet unavailable
/org/freedesktop/NetworkManager/Devices/0
nmcli-nm:
RUNNING VERSION STATE NET-ENABLED WIFI-HARDWARE WIFI
WWAN-HARDWARE WWAN
running 0.9.4.0 connected enabled enabled
enabled enabled disabled
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug ath9k precise wireless
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https://bugs.launchpad.net/bugs/995704
Title:
Atheros wlan interface does not work anymore on Ubuntu 12.04
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