Had the same problem running the following environment: ------------------------------------------------------------------------------------------------------------------------- Acer Extensa 5630 EZ
Atheros AR9280 MAC/BB Rev:2 AR5133 RF Rev:d0: mem=0xf9700000, irq=17 Linux 2.6.28-11-generic #41-Ubuntu SMP Wed Apr 8 04:38:53 UTC 2009 i686 GNU/Linux Fritz Box 7270 using WPA2 encryption --------------------------------------------------------------------------------------------------------------------------------- Problem was: ------------------------------------------------------------------------------------------------------------------------------ Losing connection, even wlan icon shows no interrupt Logfiles showed usually following entries: Apr 10 22:54:48 nodename avahi-daemon[4715]: Registering new address record for fe80::224:2bff:fe89:6a4b on wlan0.*. Apr 10 22:54:52 nodename NetworkManager: <info> (wlan0): supplicant connection state change: 7 -> 6 Apr 10 22:54:52 nodename NetworkManager: <info> (wlan0): supplicant connection state change: 6 -> 7 Apr 10 23:01:XX nodename NetworkManager: <debug> [12XXXX7299.414858] periodic_update(): Roamed from BSSID 00:XX:XX:XX:XX:XX (WLANname) to (none) ((none)) Apr 10 23:01:45 nodename NetworkManager: <debug> [12XXXX7305.418905] periodic_update(): Roamed from BSSID (none) ((none)) to 00:XX:XX:XX:XX:XX (WLANname) Apr 10 23:03:XX nodename NetworkManager: <debug> [12XXXX7419.486881] periodic_update(): Roamed from BSSID 00:XX:XX:XX:XX:XX (WLANname) to (none) ((none)) Apr 10 23:03:45 nodename NetworkManager: <debug> [12XXXX7425.491360] periodic_update(): Roamed from BSSID (none) ((none)) to 00:XX:XX:XX:XX:XX (WLANname) Apr 10 23:04:52 nodename NetworkManager: <info> (wlan0): supplicant connection state change: 7 -> 6 Apr 10 23:04:52 nodename NetworkManager: <info> (wlan0): supplicant connection state change: 6 -> 7 Apr 10 23:05:XX nodename NetworkManager: <debug> [12XXXX75XX.558856] periodic_update(): Roamed from BSSID 00:XX:XX:XX:XX:XX (WLANname) to (none) ((none)) Apr 10 23:05:45 nodename NetworkManager: <debug> [12XXXX7545.562906] periodic_update(): Roamed from BSSID (none) ((none)) to 00:XX:XX:XX:XX:XX (WLANname) Apr 10 23:07:XX nodename NetworkManager: <debug> [12XXXX7659.630870] periodic_update(): Roamed from BSSID 00:XX:XX:XX:XX:XX (WLANname) to (none) ((none)) Apr 10 23:07:45 nodename NetworkManager: <debug> [12XXXX7665.634905] periodic_update(): Roamed from BSSID (none) ((none)) to 00:XX:XX:XX:XX:XX (WLANname) Apr 10 23:09:XX nodename NetworkManager: <debug> [12XXXX7779.711850] periodic_update(): Roamed from BSSID 00:XX:XX:XX:XX:XX (WLANname) to (none) ((none)) Apr 10 23:09:45 nodename NetworkManager: <debug> [12XXXX7785.714892] periodic_update(): Roamed from BSSID (none) ((none)) to 00:XX:XX:XX:XX:XX (WLANname) Apr 10 23:11:XX nodename NetworkManager: <debug> [12XXXX7899.787846] periodic_update(): Roamed from BSSID 00:XX:XX:XX:XX:XX (WLANname) to (none) ((none)) Apr 10 23:11:45 nodename NetworkManager: <debug> [12XXXX7905.790908] periodic_update(): Roamed from BSSID (none) ((none)) to 00:XX:XX:XX:XX:XX (WLANname) Apr 10 23:13:XX nodename NetworkManager: <debug> [12XXXX8019.866865] periodic_update(): Roamed from BSSID 00:XX:XX:XX:XX:XX (WLANname) to (none) ((none)) Apr 10 23:13:45 nodename NetworkManager: <debug> [12XXXX8025.870886] periodic_update(): Roamed from BSSID (none) ((none)) to 00:XX:XX:XX:XX:XX (WLANname) Apr 10 23:14:52 nodename NetworkManager: <info> (wlan0): supplicant connection state change: 7 -> 6 Apr 10 23:14:52 nodename NetworkManager: <info> (wlan0): supplicant connection state change: 6 -> 7 Apr 10 23:15:XX nodename NetworkManager: <debug> [12XXXX81XX.946904] periodic_update(): Roamed from BSSID 00:XX:XX:XX:XX:XX (WLANname) to (none) ((none)) Tried the following: ---------------------------------------------------------------------------------------------------------------------------------- Changed driver to NDISWRAPPER -> no success Change driver to ath_pci -> no success Upgrade from 8.10 to 9.04 -> no success Change from network mananger to wicd -> no success Changed routers encryption from WPA2 to WPA -> success ------------------------------------------------------------------------------------------------------------------------------------- Network connection works fine now, but connection speed decreased to "just" 54m, before I had an unstabel 802.11n connection up to 260m -- network-manager roams to (none) ((none)) https://bugs.launchpad.net/bugs/291760 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
