Hi, I have similar problem, here is syslog:
Nov 10 15:25:00 localhost dhclient: DHCPDISCOVER on wlan0 to 255.255.255.255 port 67 interval 8 Nov 10 15:25:01 localhost kernel: [119084.113318] wlan0: authenticate with AP 00:0e:2e:61:c3:24 Nov 10 15:25:01 localhost kernel: [119084.115173] wlan0: authenticated Nov 10 15:25:01 localhost kernel: [119084.115181] wlan0: associate with AP 00:0e:2e:61:c3:24 Nov 10 15:25:01 localhost kernel: [119084.117344] wlan0: RX AssocResp from 00:0e:2e:61:c3:24 (capab=0x411 status=12 aid=1) Nov 10 15:25:01 localhost kernel: [119084.117352] wlan0: AP denied association (code=12) Nov 10 15:25:01 localhost kernel: [119084.312332] wlan0: associate with AP 00:0e:2e:61:c3:24 Nov 10 15:25:01 localhost kernel: [119084.323206] wlan0: RX AssocResp from 00:0e:2e:61:c3:24 (capab=0x411 status=12 aid=1) Nov 10 15:25:01 localhost kernel: [119084.323215] wlan0: AP denied association (code=12) Nov 10 15:25:01 localhost kernel: [119084.512068] wlan0: associate with AP 00:0e:2e:61:c3:24 Nov 10 15:25:01 localhost kernel: [119084.514445] wlan0: RX AssocResp from 00:0e:2e:61:c3:24 (capab=0x411 status=12 aid=1) Nov 10 15:25:01 localhost kernel: [119084.514454] wlan0: AP denied association (code=12) Nov 10 15:25:02 localhost kernel: [119084.712311] wlan0: association with AP 00:0e:2e:61:c3:24 timed out -- [karmic] Wireless LAN disconnects frequently # Chipset Intel 3945ABG @ AP with WPA https://bugs.launchpad.net/bugs/425455 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs