This is probably a bug in the kernel driver (ath9k). Could you please test this with the latest Ubuntu Quantal live CD image available here?:
http://cdimage.ubuntu.com/daily-live/current/ ** Also affects: linux (Ubuntu) Importance: Undecided Status: New ** Changed in: network-manager (Ubuntu) Status: New => Incomplete -- 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/1064202 Title: No wireless-n band for Atheros AR9485 b/g/n card Status in “linux” package in Ubuntu: Incomplete Status in “network-manager” package in Ubuntu: Incomplete Bug description: This is the bug for Question #210698 (https://answers.launchpad.net/ubuntu/+source/gnome- nettool/+question/210698). Summary: I have an Atheros AR9485 b/g/n wireless card. I have a TP-LINK TL-WR1043ND Wireless N router configured to handle b/g/n. When booting windows, I have no problem connecting via n band but in Kubuntu 12.04 I'm only getting b/g bands. Note: iwlist wlan0 scan does not appear to list n band bitrates for my router (or any other router for that matter). ProblemType: Bug DistroRelease: Ubuntu 12.04 Package: network-manager 0.9.4.0-0ubuntu4.1 ProcVersionSignature: Ubuntu 3.2.0-31.50-generic 3.2.28 Uname: Linux 3.2.0-31-generic x86_64 NonfreeKernelModules: nvidia ApportVersion: 2.0.1-0ubuntu13 Architecture: amd64 Date: Mon Oct 8 23:58:49 2012 IfupdownConfig: auto lo iface lo inet loopback InstallationMedia: Kubuntu 12.04 LTS "Precise Pangolin" - Release amd64 (20120423) 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 192.168.1.100 metric 2 NetworkManager.state: [main] NetworkingEnabled=true WirelessEnabled=true WWANEnabled=true WimaxEnabled=true ProcEnviron: LANGUAGE= TERM=xterm PATH=(custom, user) LANG=en_US.UTF-8 SHELL=/bin/bash SourcePackage: network-manager UpgradeStatus: No upgrade log present (probably fresh install) ftp_proxy: http://127.0.0.1:8080 http_proxy: http://127.0.0.1:8080 nmcli-dev: DEVICE TYPE STATE DBUS-PATH eth0 802-3-ethernet unavailable /org/freedesktop/NetworkManager/Devices/1 wlan0 802-11-wireless connected /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 enabled no_proxy: 127.0.0.1,localhost To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1064202/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
