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Thread: Wireless troubles with Atheros AR2413

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hello

i'm running natty on acer aspire 3690 (atheros ar2413) , i've encountered weird issues wi-fi. i'm using linksys wag120-n router works mobile devices , worked laptop , windows xp. on ubuntu takes long time wi-fi connect after booting (1-30 minutes). last wireless related messages in syslog when waits connect are

code:
jun 27 20:27:08 laptop networkmanager[790]: <info> added default wired connection 'auto eth0' /sys/devices/pci0000:00/0000:00:1e.0/0000:06:01.0/ssb0:0/net  /eth0  jun 27 20:27:08 laptop networkmanager[790]: <info> (wlan0): driver supports ssid scans (scan_capa 0x01).  jun 27 20:27:08 laptop networkmanager[790]: <info> (wlan0): new 802.11 wifi device (driver: 'ath5k' ifindex: 3)  jun 27 20:27:08 laptop networkmanager[790]: <info> (wlan0): exported /org/freedesktop/networkmanager/devices/1  jun 27 20:27:08 laptop networkmanager[790]: <info> (wlan0): managed  jun 27 20:27:08 laptop networkmanager[790]: <info> (wlan0): device state change: 1 -> 2 (reason 2)  jun 27 20:27:08 laptop networkmanager[790]: <info> (wlan0): bringing device.  jun 27 20:27:08 laptop networkmanager[790]: <info> (wlan0): preparing device.  jun 27 20:27:08 laptop networkmanager[790]: <info> (wlan0): deactivating device (reason: 2).  jun 27 20:27:08 laptop networkmanager[790]: supplicant_interface_acquire: assertion `mgr_state == nm_supplicant_manager_state_idle' failed  jun 27 20:27:08 laptop kernel: [   15.610779] addrconf(netdev_up): wlan0: link not ready  jun 27 20:27:08 laptop networkmanager[790]: <info> modem-manager available  jun 27 20:27:08 laptop networkmanager[790]: <warn> bluez error getting default adapter: name org.bluez not provided .service files  jun 27 20:27:08 laptop networkmanager[790]: <info> trying start supplicant...  jun 27 20:27:08 laptop networkmanager[790]: <info> (wlan0): supplicant manager state:  down -> idle  jun 27 20:27:08 laptop networkmanager[790]: <info> (wlan0): device state change: 2 -> 3 (reason 0)  jun 27 20:27:08 laptop gdm-simple-slave[890]: warning: unable load file '/etc/gdm/custom.conf': nie ma takiego pliku ani katalogu  jun 27 20:27:09 laptop networkmanager[790]: <info> (wlan0): supplicant interface state:  starting -> ready  jun 27 20:27:09 laptop wpa_supplicant[895]: failed initiate ap scan.
during time "iwlist wlan0 scanning" doesn't find devices.

found out though when start ad hoc hotspot on phone, ubuntu starts scan networks, finds router , connects.

full relevant syslog here: http://pastebin.com/e0kurhpx
notice started hotspot @ 20:29.

router running wpa2 mixed b/g network, i've tried turning encryption off no effect.

solved installing madwifi svn.


Forum The Ubuntu Forum Community Ubuntu Official Flavours Support Networking & Wireless [SOLVED] Wireless troubles with Atheros AR2413


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