My dmesg looking like this: [48754.543729] ADDRCONF(NETDEV_UP): wlan0: link is not ready [48754.752857] r8169 0000:02:00.0: eth0: link down [48754.753212] ADDRCONF(NETDEV_UP): eth0: link is not ready [48755.006093] ADDRCONF(NETDEV_UP): wlan0: link is not ready [48757.616276] wlan0: deauthenticating from 00:27:22:2e:a4:62 by local choice (reason=3) [48757.650319] wlan0: authenticate with 00:27:22:2e:a4:62 (try 1) [48757.652508] wlan0: authenticated [48757.672121] wlan0: associate with 00:27:22:2e:a4:62 (try 1) [48757.872078] wlan0: associate with 00:27:22:2e:a4:62 (try 2) [48758.072074] wlan0: associate with 00:27:22:2e:a4:62 (try 3) [48758.272071] wlan0: association with 00:27:22:2e:a4:62 timed out [48790.756833] wlan0: authenticate with 00:27:22:2e:a4:62 (try 1) [48790.758774] wlan0: authenticated [48790.758832] wlan0: associate with 00:27:22:2e:a4:62 (try 1) [48790.761998] wlan0: RX AssocResp from 00:27:22:2e:a4:62 (capab=0x431 status=0 aid=1) [48790.762006] wlan0: associated [48790.762598] ADDRCONF(NETDEV_CHANGE): drops wlan0: link becomes ready [48792.917396] wlan0: deauthenticating from 00:27:22:2e:a4:62 by local choice (reason=3) [48792.939219] cfg80211: All devices are disconnected, going to restore regulatory settings [48792.939231] cfg80211: Restoring regulatory settings [48792.939263] cfg80211: Calling CRDA to update world regulatory domain [48792.951931] cfg80211: Ignoring regulatory request Set by core since the driver uses its own custom regulatory domain [48792.951952] cfg80211: World regulatory domain updated:
Seems, like network manager drops not only wireless, but wired connection too Only manual reconnecting in network-manager (somtimes more then once) helps. Linux s205 2.6.38-8-generic #42-Ubuntu SMP Mon Apr 11 03:31:50 UTC 2011 i686 athlon i386 GNU/Linux access-point is NanoStation Loco m2 03:00.0 Network controller: Atheros Communications Inc. AR9285 Wireless Network Adapter (PCI-Express) (rev 01) Linux Mint 11 Katya -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/548992 Title: Wireless connection frequently drops [deauthenticating by local choice (reason=3)] To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/548992/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
