Hi, After the most recent kernel update, my laptop can't get a dhcp from my access point (a linksys wrt350n) anymore, it receives time-outs instead. I'm connecting with an 4965N intel wireless card. It still works with other AP, all which don't run in the N-mode, so I suspect there's the problem. Does anybody know anything about this? If not, I suspect I file a bug report. I have a dump of my syslog attached. Anyway, thanks in advance for any help. Sjoerd Jul 18 22:01:59 laptop NetworkManager: <info> Activation (wlan0) started... Jul 18 22:01:59 laptop NetworkManager: <info> Activation (wlan0) Stage 1 of 5 (Device Prepare) scheduled... Jul 18 22:01:59 laptop NetworkManager: <info> Activation (wlan0) Stage 1 of 5 (Device Prepare) started... Jul 18 22:01:59 laptop NetworkManager: <info> Activation (wlan0) Stage 2 of 5 (Device Configure) scheduled... Jul 18 22:01:59 laptop NetworkManager: <info> Activation (wlan0) Stage 1 of 5 (Device Prepare) complete. Jul 18 22:01:59 laptop NetworkManager: <info> Activation (wlan0) Stage 2 of 5 (Device Configure) starting... Jul 18 22:01:59 laptop NetworkManager: <info> Activation (wlan0/wireless): access point 'sjoerd' is encrypted, but NO valid key exists. New key needed. Jul 18 22:01:59 laptop NetworkManager: <info> Activation (wlan0) New wireless user key requested for network 'sjoerd'. Jul 18 22:01:59 laptop NetworkManager: <info> Activation (wlan0) Stage 2 of 5 (Device Configure) complete. Jul 18 22:02:13 laptop NetworkManager: <info> Activation (wlan0) New wireless user key for network 'sjoerd' received. Jul 18 22:02:13 laptop NetworkManager: <info> Activation (wlan0) Stage 1 of 5 (Device Prepare) scheduled... Jul 18 22:02:13 laptop NetworkManager: <info> Activation (wlan0) Stage 1 of 5 (Device Prepare) started... Jul 18 22:02:13 laptop NetworkManager: <info> Activation (wlan0) Stage 2 of 5 (Device Configure) scheduled... Jul 18 22:02:13 laptop NetworkManager: <info> Activation (wlan0) Stage 1 of 5 (Device Prepare) complete. Jul 18 22:02:13 laptop NetworkManager: <info> Activation (wlan0) Stage 2 of 5 (Device Configure) starting... Jul 18 22:02:13 laptop NetworkManager: <info> Activation (wlan0/wireless): access point 'sjoerd' is encrypted, and a key exists. No new key needed. Jul 18 22:02:14 laptop NetworkManager: <info> SUP: sending command 'INTERFACE_ADD wlan0^I^Iwext^I/var/run/wpa_supplicant^I' Jul 18 22:02:14 laptop NetworkManager: <info> SUP: response was 'OK' Jul 18 22:02:14 laptop NetworkManager: <info> SUP: sending command 'AP_SCAN 1' Jul 18 22:02:14 laptop NetworkManager: <info> SUP: response was 'OK' Jul 18 22:02:14 laptop NetworkManager: <info> SUP: sending command 'ADD_NETWORK' Jul 18 22:02:14 laptop NetworkManager: <info> SUP: response was '0' Jul 18 22:02:14 laptop NetworkManager: <info> SUP: sending command 'SET_NETWORK 0 ssid 736a6f657264' Jul 18 22:02:14 laptop NetworkManager: <info> SUP: response was 'OK' Jul 18 22:02:14 laptop NetworkManager: <info> SUP: sending command 'SET_NETWORK 0 proto WPA2' Jul 18 22:02:14 laptop NetworkManager: <info> SUP: response was 'OK' Jul 18 22:02:14 laptop NetworkManager: <info> SUP: sending command 'SET_NETWORK 0 key_mgmt WPA-PSK' Jul 18 22:02:14 laptop NetworkManager: <info> SUP: response was 'OK' Jul 18 22:02:14 laptop NetworkManager: <info> SUP: sending command 'SET_NETWORK 0 psk <key>' Jul 18 22:02:14 laptop NetworkManager: <info> SUP: response was 'OK' Jul 18 22:02:14 laptop NetworkManager: <info> SUP: sending command 'SET_NETWORK 0 pairwise CCMP' Jul 18 22:02:14 laptop NetworkManager: <info> SUP: response was 'OK' Jul 18 22:02:14 laptop NetworkManager: <info> SUP: sending command 'SET_NETWORK 0 group CCMP' Jul 18 22:02:14 laptop NetworkManager: <info> SUP: response was 'OK' Jul 18 22:02:14 laptop NetworkManager: <info> SUP: sending command 'ENABLE_NETWORK 0' Jul 18 22:02:14 laptop NetworkManager: <info> SUP: response was 'OK' Jul 18 22:02:14 laptop NetworkManager: <info> Activation (wlan0) Stage 2 of 5 (Device Configure) complete. Jul 18 22:02:17 laptop kernel: [ 815.845158] wlan0: Initial auth_alg=0 Jul 18 22:02:17 laptop kernel: [ 815.845171] wlan0: authenticate with AP 00:1d:7e:ab:ac:66 Jul 18 22:02:17 laptop kernel: [ 840.554048] wlan0: RX authentication from 00:1d:7e:ab:ac:66 (alg=0 transaction=2 status=0) Jul 18 22:02:17 laptop kernel: [ 840.554059] wlan0: authenticated Jul 18 22:02:17 laptop kernel: [ 840.554065] wlan0: associate with AP 00:1d:7e:ab:ac:66 Jul 18 22:02:17 laptop kernel: [ 815.850943] wlan0: RX AssocResp from 00:1d:7e:ab:ac:66 (capab=0x431 status=0 aid=1) Jul 18 22:02:17 laptop kernel: [ 815.850953] wlan0: associated Jul 18 22:02:17 laptop kernel: [ 815.850963] wlan0: switched to short barker preamble (BSSID=00:1d:7e:ab:ac:66) Jul 18 22:02:17 laptop kernel: [ 815.851057] wlan0 (WE) : Wireless Event too big (366) Jul 18 22:02:17 laptop kernel: [ 815.851117] wlan0: WMM queue=2 aci=0 acm=0 aifs=3 cWmin=15 cWmax=1023 burst=0 Jul 18 22:02:17 laptop kernel: [ 815.851124] wlan0: WMM queue=3 aci=1 acm=0 aifs=7 cWmin=15 cWmax=1023 burst=0 Jul 18 22:02:17 laptop kernel: [ 815.851131] wlan0: WMM queue=1 aci=2 acm=0 aifs=2 cWmin=7 cWmax=15 burst=30 Jul 18 22:02:17 laptop kernel: [ 815.851138] wlan0: WMM queue=0 aci=3 acm=0 aifs=2 cWmin=3 cWmax=7 burst=15 Jul 18 22:02:17 laptop kernel: [ 815.853010] ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready Jul 18 22:02:17 laptop NetworkManager: <info> Supplicant state changed: 1 Jul 18 22:02:17 laptop NetworkManager: <info> Activation (wlan0/wireless) Stage 2 of 5 (Device Configure) successful. Connected to access point 'sjoerd'. Jul 18 22:02:17 laptop NetworkManager: <info> Activation (wlan0) Stage 3 of 5 (IP Configure Start) scheduled. Jul 18 22:02:17 laptop NetworkManager: <info> Activation (wlan0) Stage 3 of 5 (IP Configure Start) started... Jul 18 22:02:18 laptop NetworkManager: <info> Activation (wlan0) Beginning DHCP transaction. Jul 18 22:02:18 laptop NetworkManager: <info> Activation (wlan0) Stage 3 of 5 (IP Configure Start) complete. Jul 18 22:02:18 laptop NetworkManager: <info> DHCP daemon state is now 12 (successfully started) for interface wlan0 Jul 18 22:02:18 laptop dhclient: wmaster0: unknown hardware address type 801 Jul 18 22:02:18 laptop avahi-daemon[6950]: Joining mDNS multicast group on interface wlan0.IPv6 with address fe80::21f:3bff:fe89:529b. Jul 18 22:02:18 laptop avahi-daemon[6950]: New relevant interface wlan0.IPv6 for mDNS. Jul 18 22:02:18 laptop avahi-daemon[6950]: Registering new address record for fe80::21f:3bff:fe89:529b on wlan0.*. Jul 18 22:02:19 laptop NetworkManager: <info> DHCP daemon state is now 1 (starting) for interface wlan0 Jul 18 22:02:19 laptop dhclient: wmaster0: unknown hardware address type 801 Jul 18 22:02:22 laptop NetworkManager: <info> Old device 'wlan0' activating, won't change. Jul 18 22:02:23 laptop dhclient: DHCPDISCOVER on wlan0 to 255.255.255.255 port 67 interval 3 Jul 18 22:02:26 laptop dhclient: DHCPDISCOVER on wlan0 to 255.255.255.255 port 67 interval 4 Jul 18 22:02:27 laptop kernel: [ 826.453148] wlan0: no IPv6 routers present Jul 18 22:02:30 laptop dhclient: DHCPDISCOVER on wlan0 to 255.255.255.255 port 67 interval 9 Jul 18 22:02:39 laptop dhclient: DHCPDISCOVER on wlan0 to 255.255.255.255 port 67 interval 12 Jul 18 22:02:51 laptop dhclient: DHCPDISCOVER on wlan0 to 255.255.255.255 port 67 interval 10 Jul 18 22:03:01 laptop dhclient: DHCPDISCOVER on wlan0 to 255.255.255.255 port 67 interval 10 Jul 18 22:03:03 laptop NetworkManager: <info> Device 'wlan0' DHCP transaction took too long (>45s), stopping it. Jul 18 22:03:03 laptop dhclient: There is already a pid file /var/run/dhclient.wlan0.pid with pid 9396 Jul 18 22:03:03 laptop dhclient: killed old client process, removed PID file Jul 18 22:03:03 laptop dhclient: wmaster0: unknown hardware address type 801 Jul 18 22:03:03 laptop dhclient: wmaster0: unknown hardware address type 801 Jul 18 22:03:03 laptop dhclient: DHCPRELEASE on wlan0 to xxx.xxx.xxx.xxx port 67 Jul 18 22:03:03 laptop dhclient: send_packet: Network is unreachable Jul 18 22:03:03 laptop dhclient: send_packet: please consult README file regarding broadcast address. Jul 18 22:03:04 laptop NetworkManager: <info> Activation (wlan0) Stage 4 of 5 (IP Configure Timeout) scheduled... Jul 18 22:03:04 laptop NetworkManager: <info> Activation (wlan0) Stage 4 of 5 (IP Configure Timeout) started... Jul 18 22:03:04 laptop NetworkManager: <info> DHCP daemon state is now 14 (normal exit) for interface wlan0 Jul 18 22:03:04 laptop NetworkManager: <info> DHCP daemon state is now 11 (unknown) for interface wlan0 Jul 18 22:03:04 laptop NetworkManager: <info> DHCP daemon state is now 14 (normal exit) for interface wlan0 Jul 18 22:03:04 laptop NetworkManager: <info> Activation (wlan0) failed for access point (sjoerd) Jul 18 22:03:04 laptop NetworkManager: <info> Activation (wlan0) failed. Jul 18 22:03:04 laptop NetworkManager: <info> Deactivating device wlan0. Jul 18 22:03:04 laptop kernel: [ 861.862456] wlan0: deauthenticate(reason=3) Jul 18 22:03:04 laptop NetworkManager: <info> Activation (wlan0) failure scheduled... Jul 18 22:03:04 laptop NetworkManager: <info> Activation (wlan0) Stage 4 of 5 (IP Configure Timeout) complete.
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