It looks like this has been fixed upstream. I will close it. If the problem still occurs, please reopen it.
** Changed in: linux (Ubuntu) Status: Incomplete => Invalid -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/995704 Title: 168c:0023 Atheros wlan interface does not stay connected on Ubuntu 12.04 Status in Linux: Incomplete Status in linux package in Ubuntu: Invalid Bug description: My wlan network card connection stays online for only one minute connecting to my D-Link G640T and Thomson Technicolor TG580v2. Then the networkmanager tries to reconnect. Sometimes it asks the password again. I tried: + linux-image-3.4.0-030400rc6-generic_3.4.0-030400rc6.201205061835_amd64 + changing WiFi access point encryption type, mac address filtering, WiFi A/G/N + using WPA supplicant. + compat-wireless backport kernel noted in https://launchpad.net/ubuntu/+source/linux-backports-modules-3.2.0 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 --- AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24. ApportVersion: 2.0.1-0ubuntu7 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC1: pio 5463 F.... pulseaudio /dev/snd/controlC0: pio 5463 F.... pulseaudio Card0.Amixer.info: Card hw:0 'Intel'/'HDA Intel at 0xfb9f8000 irq 78' Mixer name : 'Realtek ALC889' Components : 'HDA:10ec0889,104383c0,00100004' Controls : 47 Simple ctrls : 23 Card1.Amixer.info: Card hw:1 'Generic'/'HD-Audio Generic at 0xfbcfc000 irq 79' Mixer name : 'ATI R6xx HDMI' Components : 'HDA:1002aa01,00aa0100,00100200' Controls : 6 Simple ctrls : 1 Card1.Amixer.values: Simple mixer control 'IEC958',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [on] DistroRelease: Ubuntu 12.04 HibernationDevice: RESUME=UUID=872678a7-6812-48e2-94eb-b51b78b05275 InstallationMedia: Kubuntu 10.10 "Maverick Meerkat" - Release amd64 (20101007) MachineType: System manufacturer System Product Name NonfreeKernelModules: fglrx Package: linux (not installed) ProcEnviron: LANGUAGE= TERM=xterm PATH=(custom, user) LANG=en_US.UTF-8 SHELL=/bin/bash ProcFB: 0 VESA VGA ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.2.0-24-generic root=UUID=4775932e-42ba-4c8b-9c36-fc4f62b4fb4e ro quiet splash vt.handoff=7 ProcVersionSignature: Ubuntu 3.2.0-24.37-generic 3.2.14 RelatedPackageVersions: linux-restricted-modules-3.2.0-24-generic N/A linux-backports-modules-3.2.0-24-generic N/A linux-firmware 1.79 RfKill: 0: phy0: Wireless LAN Soft blocked: no Hard blocked: no SourcePackage: linux Tags: precise precise Uname: Linux 3.2.0-24-generic x86_64 UpgradeStatus: Upgraded to precise on 2012-05-02 (5 days ago) UserGroups: adm admin cdrom dialout lpadmin mythtv plugdev sambashare dmi.bios.date: 10/04/2010 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 0405 dmi.board.asset.tag: To Be Filled By O.E.M. dmi.board.name: P6X58D-E dmi.board.vendor: ASUSTeK Computer INC. dmi.board.version: Rev 1.xx dmi.chassis.asset.tag: Asset-1234567890 dmi.chassis.type: 3 dmi.chassis.vendor: Chassis Manufacture dmi.chassis.version: Chassis Version dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr0405:bd10/04/2010:svnSystemmanufacturer:pnSystemProductName:pvrSystemVersion:rvnASUSTeKComputerINC.:rnP6X58D-E:rvrRev1.xx:cvnChassisManufacture:ct3:cvrChassisVersion: dmi.product.name: System Product Name dmi.product.version: System Version dmi.sys.vendor: System manufacturer --- AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24. ApportVersion: 2.0.1-0ubuntu7 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC1: pio 5463 F.... pulseaudio /dev/snd/controlC0: pio 5463 F.... pulseaudio Card0.Amixer.info: Card hw:0 'Intel'/'HDA Intel at 0xfb9f8000 irq 78' Mixer name : 'Realtek ALC889' Components : 'HDA:10ec0889,104383c0,00100004' Controls : 47 Simple ctrls : 23 Card1.Amixer.info: Card hw:1 'Generic'/'HD-Audio Generic at 0xfbcfc000 irq 79' Mixer name : 'ATI R6xx HDMI' Components : 'HDA:1002aa01,00aa0100,00100200' Controls : 6 Simple ctrls : 1 Card1.Amixer.values: Simple mixer control 'IEC958',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [on] DistroRelease: Ubuntu 12.04 HibernationDevice: RESUME=UUID=872678a7-6812-48e2-94eb-b51b78b05275 InstallationMedia: Kubuntu 10.10 "Maverick Meerkat" - Release amd64 (20101007) MachineType: System manufacturer System Product Name NonfreeKernelModules: fglrx Package: linux (not installed) ProcEnviron: LANGUAGE= TERM=xterm PATH=(custom, user) LANG=en_US.UTF-8 SHELL=/bin/bash ProcFB: 0 VESA VGA ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.2.0-24-generic root=UUID=4775932e-42ba-4c8b-9c36-fc4f62b4fb4e ro quiet splash vt.handoff=7 ProcVersionSignature: Ubuntu 3.2.0-24.37-generic 3.2.14 RelatedPackageVersions: linux-restricted-modules-3.2.0-24-generic N/A linux-backports-modules-3.2.0-24-generic N/A linux-firmware 1.79 RfKill: 0: phy0: Wireless LAN Soft blocked: no Hard blocked: no SourcePackage: linux Tags: precise precise Uname: Linux 3.2.0-24-generic x86_64 UpgradeStatus: Upgraded to precise on 2012-05-02 (5 days ago) UserGroups: adm admin cdrom dialout lpadmin mythtv plugdev sambashare dmi.bios.date: 10/04/2010 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 0405 dmi.board.asset.tag: To Be Filled By O.E.M. dmi.board.name: P6X58D-E dmi.board.vendor: ASUSTeK Computer INC. dmi.board.version: Rev 1.xx dmi.chassis.asset.tag: Asset-1234567890 dmi.chassis.type: 3 dmi.chassis.vendor: Chassis Manufacture dmi.chassis.version: Chassis Version dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr0405:bd10/04/2010:svnSystemmanufacturer:pnSystemProductName:pvrSystemVersion:rvnASUSTeKComputerINC.:rnP6X58D-E:rvrRev1.xx:cvnChassisManufacture:ct3:cvrChassisVersion: dmi.product.name: System Product Name dmi.product.version: System Version dmi.sys.vendor: System manufacturer To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/995704/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp