*** This bug is a duplicate of bug 495981 *** https://bugs.launchpad.net/bugs/495981
** Summary changed: - No stable wireless connections + NM dis- and reconnects every few seconds on all WPA(2) networks; wicd doesn't -- Atheros AR9285 ** This bug has been marked a duplicate of bug 495981 NM disconnects Wi-Fi every 2 minutes but iwconfig+dhclient and wicd don't -- ath9k -- 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/535424 Title: NM dis- and reconnects every few seconds on all WPA(2) networks; wicd doesn't -- Atheros AR9285 Status in “linux” package in Ubuntu: Triaged Status in “network-manager” package in Ubuntu: Confirmed Bug description: $ lspci | grep Wireless 02:00.0 Network controller: Atheros Communications Inc. AR9285 Wireless Network Adapter (PCI-Express) (rev 01) $ uname -r 2.6.32-16-generic My wireless connection is very unstable. Network-manager has to reconnect every few seconds. I tried it on a few WPA (2) networks and it's the same on each. I also tried 2.6.33 from Ubuntus mainline Kernel repository and it had the same problems. ProblemType: Bug AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.21. AplayDevices: **** List of PLAYBACK Hardware Devices **** card 0: Intel [HDA Intel], device 0: ALC272 Analog [ALC272 Analog] Subdevices: 1/1 Subdevice #0: subdevice #0 Architecture: amd64 ArecordDevices: **** List of CAPTURE Hardware Devices **** card 0: Intel [HDA Intel], device 0: ALC272 Analog [ALC272 Analog] Subdevices: 1/1 Subdevice #0: subdevice #0 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: sqrt 1491 F.... pulseaudio CRDA: Error: [Errno 2] No such file or directory Card0.Amixer.info: Card hw:0 'Intel'/'HDA Intel at 0x58200000 irq 16' Mixer name : 'Realtek ALC272' Components : 'HDA:10ec0272,10250349,00100001' Controls : 14 Simple ctrls : 8 Date: Wed Mar 10 00:52:56 2010 DistroRelease: Ubuntu 10.04 EcryptfsInUse: Yes HibernationDevice: RESUME=UUID=3e8ff17b-69d7-40ea-a96a-693dee2b8f3a InstallationMedia: Ubuntu 10.04 "Lucid Lynx" - Alpha amd64 (20100306) MachineType: Acer AO532h Package: linux-image (not installed) ProcCmdLine: BOOT_IMAGE=/vmlinuz-2.6.32-16-generic root=UUID=7e09472c-425c-4e47-949d-10de2e49d100 ro quiet splash ProcEnviron: LANG=en_US.utf8 SHELL=/bin/bash ProcVersionSignature: Ubuntu 2.6.32-16.24-generic Regression: No RelatedPackageVersions: linux-firmware 1.32 Reproducible: Yes SourcePackage: linux TestedUpstream: Yes Uname: Linux 2.6.32-16-generic x86_64 dmi.bios.date: 01/04/2010 dmi.bios.vendor: Acer dmi.bios.version: V1.12 dmi.board.asset.tag: Base Board Asset Tag dmi.board.name: AO532h dmi.board.vendor: Acer dmi.board.version: V1.12 dmi.chassis.type: 10 dmi.chassis.vendor: Acer dmi.chassis.version: V1.12 dmi.modalias: dmi:bvnAcer:bvrV1.12:bd01/04/2010:svnAcer:pnAO532h:pvrV1.12:rvnAcer:rnAO532h:rvrV1.12:cvnAcer:ct10:cvrV1.12: dmi.product.name: AO532h dmi.product.version: V1.12 dmi.sys.vendor: Acer --- Architecture: amd64 DistroRelease: Ubuntu 10.04 EcryptfsInUse: Yes InstallationMedia: Ubuntu 10.04 "Lucid Lynx" - Alpha amd64 (20100306) Package: linux (not installed) ProcEnviron: LANG=en_US.utf8 SHELL=/bin/bash ProcVersionSignature: Ubuntu 2.6.32-21.32-generic 2.6.32.11+drm33.2 Regression: No Reproducible: Yes Tags: lucid networking needs-upstream-testing Uname: Linux 2.6.32-21-generic x86_64 UserGroups: admin To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/535424/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp