Então eu comprei recentemente um notebook Asus u56e-bal7. Ele veio com as seguintes especificações: Processador Intel Core i5 6,00 GB de RAM Intel Centrino Wireless-N 6150 Depois de instalar o Ubuntu 11.10, eu queria obter alguns aplicativos para mim e começar a usar meu computador. O principal problema que estou tendo é se conectar à minha rede sem fio. Quando clico no ícone para me conectar a redes sem fio, ele mostra as redes disponíveis, mas não consigo me conectar. Eu não recebo nenhuma mensagem de erro, mas a cada dois minutos de tentar esperar que ela se conecte, ela me diz para redigitar minha senha para minha rede. Eu sou bastante novo para sistemas operacionais baseados em Linux, então se você tiver uma solução, tente simplificar, por favor. Obrigado!
A saída de tail -f /var/log/messages :
May 17 23:19:37 localhost avahi-daemon[7383]: Registering new address record for fe80::d2df:9aff:fe62:4a8b on wlan0.*.
May 17 23:19:39 localhost dhcpcd[14986]: wlan0: sending IPv6 Router Solicitation
May 17 23:19:39 localhost dhcpcd[14986]: wlan0: sendmsg: Operation not permitted
May 17 23:19:40 localhost dhcpcd[14986]: wlan0: broadcasting for a lease
May 17 23:19:43 localhost dhcpcd[14986]: wlan0: sending IPv6 Router Solicitation
May 17 23:19:43 localhost dhcpcd[14986]: wlan0: sendmsg: Operation not permitted
May 17 23:19:46 localhost kernel: [ 4747.346229] wlan0: no IPv6 routers present
May 17 23:19:47 localhost dhcpcd[14986]: wlan0: sending IPv6 Router Solicitation
May 17 23:19:47 localhost dhcpcd[14986]: wlan0: sendmsg: Operation not permitted
May 17 23:19:47 localhost dhcpcd[14986]: wlan0: no IPv6 Routers available
May 17 23:19:56 localhost NetworkManager[7271]: <info> (wlan0): IP6 addrconf timed out or failed.
May 17 23:19:56 localhost NetworkManager[7271]: <info> Activation (wlan0) Stage 4 of 5 (IPv6 Configure Timeout) scheduled...
May 17 23:19:56 localhost NetworkManager[7271]: <info> Activation (wlan0) Stage 4 of 5 (IPv6 Configure Timeout) started...
May 17 23:19:56 localhost NetworkManager[7271]: <info> Activation (wlan0) Stage 4 of 5 (IPv6 Configure Timeout) complete.
May 17 23:20:01 localhost cron[14995]: (root) CMD (test -x /usr/sbin/run-crons && /usr/sbin/run-crons)
May 17 23:20:05 localhost dhcpcd[14986]: timed out
May 17 23:20:05 localhost NetworkManager[7271]: <info> (wlan0): DHCPv4 client pid 14986 exited with status 1
May 17 23:20:05 localhost NetworkManager[7271]: <info> Activation (wlan0) Stage 4 of 5 (IPv4 Configure Timeout) scheduled...
May 17 23:20:05 localhost NetworkManager[7271]: <info> Activation (wlan0) Stage 4 of 5 (IPv4 Configure Timeout) started...
May 17 23:20:05 localhost NetworkManager[7271]: <info> (wlan0): device state change: ip-config -> failed (reason 'ip-config-unavailable') [70 120 5]
May 17 23:20:05 localhost NetworkManager[7271]: <warn> Activation (wlan0) failed for access point (NETGEAR)
May 17 23:20:05 localhost NetworkManager[7271]: <warn> Activation (wlan0) failed.
May 17 23:20:05 localhost NetworkManager[7271]: <info> Activation (wlan0) Stage 4 of 5 (IPv4 Configure Timeout) complete.
May 17 23:20:05 localhost NetworkManager[7271]: <info> (wlan0): device state change: failed -> disconnected (reason 'none') [120 30 0]
May 17 23:20:05 localhost NetworkManager[7271]: <info> (wlan0): deactivating device (reason 'none') [0]
May 17 23:20:05 localhost kernel: [ 4766.863284] wlan0: deauthenticating from c0:3f:0e:17:3f:be by local choice (reason=3)
May 17 23:20:05 localhost kernel: [ 4766.888468] cfg80211: Calling CRDA to update world regulatory domain
May 17 23:20:05 localhost NetworkManager[7271]: <info> (wlan0): supplicant interface state: completed -> disconnected
May 17 23:20:09 localhost NetworkManager[7271]: <info> Auto-activating connection 'NETGEAR'.
May 17 23:20:09 localhost NetworkManager[7271]: <info> Activation (wlan0) starting connection 'NETGEAR'
May 17 23:20:09 localhost NetworkManager[7271]: <info> (wlan0): device state change: disconnected -> prepare (reason 'none') [30 40 0]
May 17 23:20:09 localhost NetworkManager[7271]: <info> Activation (wlan0) Stage 1 of 5 (Device Prepare) scheduled...
May 17 23:20:09 localhost NetworkManager[7271]: <info> Activation (wlan0) Stage 1 of 5 (Device Prepare) started...
May 17 23:20:09 localhost NetworkManager[7271]: <info> Activation (wlan0) Stage 2 of 5 (Device Configure) scheduled...
May 17 23:20:09 localhost NetworkManager[7271]: <info> Activation (wlan0) Stage 1 of 5 (Device Prepare) complete.
May 17 23:20:09 localhost NetworkManager[7271]: <info> Activation (wlan0) Stage 2 of 5 (Device Configure) starting...
May 17 23:20:09 localhost NetworkManager[7271]: <info> (wlan0): device state change: prepare -> config (reason 'none') [40 50 0]
May 17 23:20:09 localhost NetworkManager[7271]: <info> Activation (wlan0/wireless): access point 'NETGEAR' has security, but secrets are required.
May 17 23:20:09 localhost NetworkManager[7271]: <info> (wlan0): device state change: config -> need-auth (reason 'none') [50 60 0]
May 17 23:20:09 localhost NetworkManager[7271]: <info> Activation (wlan0) Stage 2 of 5 (Device Configure) complete.
May 17 23:20:09 localhost NetworkManager[7271]: <info> Activation (wlan0) Stage 1 of 5 (Device Prepare) scheduled...
May 17 23:20:09 localhost NetworkManager[7271]: <info> Activation (wlan0) Stage 1 of 5 (Device Prepare) started...
May 17 23:20:09 localhost NetworkManager[7271]: <info> (wlan0): device state change: need-auth -> prepare (reason 'none') [60 40 0]
May 17 23:20:09 localhost NetworkManager[7271]: <info> Activation (wlan0) Stage 2 of 5 (Device Configure) scheduled...
May 17 23:20:09 localhost NetworkManager[7271]: <info> Activation (wlan0) Stage 1 of 5 (Device Prepare) complete.
May 17 23:20:09 localhost NetworkManager[7271]: <info> Activation (wlan0) Stage 2 of 5 (Device Configure) starting...
May 17 23:20:09 localhost NetworkManager[7271]: <info> (wlan0): device state change: prepare -> config (reason 'none') [40 50 0]
May 17 23:20:09 localhost NetworkManager[7271]: <info> Activation (wlan0/wireless): connection 'NETGEAR' has security, and secrets exist. No new secrets needed.
May 17 23:20:09 localhost NetworkManager[7271]: <info> Config: added 'ssid' value 'NETGEAR'
May 17 23:20:09 localhost NetworkManager[7271]: <info> Config: added 'scan_ssid' value '1'
May 17 23:20:09 localhost NetworkManager[7271]: <info> Config: added 'bssid' value 'c0:3f:0e:17:3f:be'
May 17 23:20:09 localhost NetworkManager[7271]: <info> Config: added 'key_mgmt' value 'NONE'
May 17 23:20:09 localhost NetworkManager[7271]: <info> Config: added 'wep_key0' value '<omitted>'
May 17 23:20:09 localhost NetworkManager[7271]: <info> Config: added 'wep_tx_keyidx' value '0'
May 17 23:20:09 localhost NetworkManager[7271]: <info> Activation (wlan0) Stage 2 of 5 (Device Configure) complete.
May 17 23:20:09 localhost NetworkManager[7271]: <info> Config: set interface ap_scan to 1
May 17 23:20:09 localhost NetworkManager[7271]: <info> (wlan0): supplicant interface state: disconnected -> scanning
May 17 23:20:09 localhost NetworkManager[7271]: <info> (wlan0): supplicant interface state: scanning -> authenticating
May 17 23:20:09 localhost kernel: [ 4770.989948] wlan0: authenticate with c0:3f:0e:17:3f:be (try 1)
May 17 23:20:09 localhost kernel: [ 4770.991905] wlan0: authenticated
May 17 23:20:09 localhost NetworkManager[7271]: <info> (wlan0): supplicant interface state: authenticating -> associating
May 17 23:20:10 localhost kernel: [ 4771.011148] wlan0: associate with c0:3f:0e:17:3f:be (try 1)
May 17 23:20:10 localhost kernel: [ 4771.015069] wlan0: RX ReassocResp from c0:3f:0e:17:3f:be (capab=0x411 status=0 aid=2)
May 17 23:20:10 localhost kernel: [ 4771.015073] wlan0: associated
May 17 23:20:10 localhost NetworkManager[7271]: <info> (wlan0): supplicant interface state: associating -> completed
May 17 23:20:10 localhost NetworkManager[7271]: <info> Activation (wlan0/wireless) Stage 2 of 5 (Device Configure) successful. Connected to wireless network 'NETGEAR'.
May 17 23:20:10 localhost NetworkManager[7271]: <info> Activation (wlan0) Stage 3 of 5 (IP Configure Start) scheduled.
May 17 23:20:10 localhost NetworkManager[7271]: <info> Activation (wlan0) Stage 3 of 5 (IP Configure Start) started...
May 17 23:20:10 localhost NetworkManager[7271]: <info> (wlan0): device state change: config -> ip-config (reason 'none') [50 70 0]
May 17 23:20:10 localhost NetworkManager[7271]: <info> Activation (wlan0) Beginning DHCPv4 transaction (timeout in 45 seconds)
May 17 23:20:10 localhost NetworkManager[7271]: <info> dhcpcd started with pid 15011
May 17 23:20:10 localhost NetworkManager[7271]: <info> Activation (wlan0) Beginning IP6 addrconf.
May 17 23:20:10 localhost NetworkManager[7271]: <info> Activation (wlan0) Stage 3 of 5 (IP Configure Start) complete.
May 17 23:20:10 localhost dhcpcd[15011]: version 5.5.6 starting
May 17 23:20:10 localhost avahi-daemon[7383]: Withdrawing address record for fe80::d2df:9aff:fe62:4a8b on wlan0.
May 17 23:20:10 localhost avahi-daemon[7383]: Leaving mDNS multicast group on interface wlan0.IPv6 with address fe80::d2df:9aff:fe62:4a8b.
May 17 23:20:10 localhost avahi-daemon[7383]: Interface wlan0.IPv6 no longer relevant for mDNS.
May 17 23:20:10 localhost NetworkManager[7271]: <info> (wlan0): DHCPv4 state changed nbi -> preinit
May 17 23:20:10 localhost dhcpcd[15011]: wlan0: sending IPv6 Router Solicitation
May 17 23:20:10 localhost dhcpcd[15011]: wlan0: sendmsg: Cannot assign requested address
May 17 23:20:10 localhost dhcpcd[15011]: wlan0: rebinding lease of 192.168.1.8
May 17 23:20:11 localhost avahi-daemon[7383]: Joining mDNS multicast group on interface wlan0.IPv6 with address fe80::d2df:9aff:fe62:4a8b.
May 17 23:20:11 localhost avahi-daemon[7383]: New relevant interface wlan0.IPv6 for mDNS.
May 17 23:20:11 localhost avahi-daemon[7383]: Registering new address record for fe80::d2df:9aff:fe62:4a8b on wlan0.*.
May 17 23:20:14 localhost dhcpcd[15011]: wlan0: sending IPv6 Router Solicitation
May 17 23:20:14 localhost dhcpcd[15011]: wlan0: sendmsg: Operation not permitted
May 17 23:20:15 localhost dhcpcd[15011]: wlan0: broadcasting for a lease
May 17 23:20:18 localhost dhcpcd[15011]: wlan0: sending IPv6 Router Solicitation
May 17 23:20:18 localhost dhcpcd[15011]: wlan0: sendmsg: Operation not permitted
May 17 23:20:20 localhost kernel: [ 4781.298020] wlan0: no IPv6 routers present
May 17 23:20:22 localhost dhcpcd[15011]: wlan0: sending IPv6 Router Solicitation
May 17 23:20:22 localhost dhcpcd[15011]: wlan0: sendmsg: Operation not permitted
May 17 23:20:22 localhost dhcpcd[15011]: wlan0: no IPv6 Routers available
May 17 23:20:30 localhost NetworkManager[7271]: <info> (wlan0): IP6 addrconf timed out or failed.
May 17 23:20:30 localhost NetworkManager[7271]: <info> Activation (wlan0) Stage 4 of 5 (IPv6 Configure Timeout) scheduled...
May 17 23:20:30 localhost NetworkManager[7271]: <info> Activation (wlan0) Stage 4 of 5 (IPv6 Configure Timeout) started...
May 17 23:20:30 localhost NetworkManager[7271]: <info> Activation (wlan0) Stage 4 of 5 (IPv6 Configure Timeout) complete.
May 17 23:20:40 localhost dhcpcd[15011]: timed out
May 17 23:20:40 localhost NetworkManager[7271]: <info> (wlan0): DHCPv4 client pid 15011 exited with status 1
May 17 23:20:40 localhost NetworkManager[7271]: <info> Activation (wlan0) Stage 4 of 5 (IPv4 Configure Timeout) scheduled...
May 17 23:20:40 localhost NetworkManager[7271]: <info> Activation (wlan0) Stage 4 of 5 (IPv4 Configure Timeout) started...
May 17 23:20:40 localhost NetworkManager[7271]: <info> (wlan0): device state change: ip-config -> failed (reason 'ip-config-unavailable') [70 120 5]
May 17 23:20:40 localhost NetworkManager[7271]: <warn> Activation (wlan0) failed for access point (NETGEAR)
May 17 23:20:40 localhost NetworkManager[7271]: <warn> Activation (wlan0) failed.
May 17 23:20:40 localhost NetworkManager[7271]: <info> Activation (wlan0) Stage 4 of 5 (IPv4 Configure Timeout) complete.
May 17 23:20:40 localhost NetworkManager[7271]: <info> (wlan0): device state change: failed -> disconnected (reason 'none') [120 30 0]
May 17 23:20:40 localhost NetworkManager[7271]: <info> (wlan0): deactivating device (reason 'none') [0]
May 17 23:20:40 localhost kernel: [ 4801.083162] wlan0: deauthenticating from c0:3f:0e:17:3f:be by local choice (reason=3)
May 17 23:20:40 localhost kernel: [ 4801.105483] cfg80211: Calling CRDA to update world regulatory domain
May 17 23:20:40 localhost NetworkManager[7271]: <info> (wlan0): supplicant interface state: completed -> disconnected
May 17 23:20:43 localhost NetworkManager[7271]: <info> Auto-activating connection 'NETGEAR'.
May 17 23:20:43 localhost NetworkManager[7271]: <info> Activation (wlan0) starting connection 'NETGEAR'
May 17 23:20:43 localhost NetworkManager[7271]: <info> (wlan0): device state change: disconnected -> prepare (reason 'none') [30 40 0]
May 17 23:20:43 localhost NetworkManager[7271]: <info> Activation (wlan0) Stage 1 of 5 (Device Prepare) scheduled...
May 17 23:20:43 localhost NetworkManager[7271]: <info> Activation (wlan0) Stage 1 of 5 (Device Prepare) started...
May 17 23:20:43 localhost NetworkManager[7271]: <info> Activation (wlan0) Stage 2 of 5 (Device Configure) scheduled...
May 17 23:20:43 localhost NetworkManager[7271]: <info> Activation (wlan0) Stage 1 of 5 (Device Prepare) complete.
May 17 23:20:43 localhost NetworkManager[7271]: <info> Activation (wlan0) Stage 2 of 5 (Device Configure) starting...
May 17 23:20:43 localhost NetworkManager[7271]: <info> (wlan0): device state change: prepare -> config (reason 'none') [40 50 0]
May 17 23:20:43 localhost NetworkManager[7271]: <info> Activation (wlan0/wireless): access point 'NETGEAR' has security, but secrets are required.
May 17 23:20:43 localhost NetworkManager[7271]: <info> (wlan0): device state change: config -> need-auth (reason 'none') [50 60 0]
May 17 23:20:43 localhost NetworkManager[7271]: <info> Activation (wlan0) Stage 2 of 5 (Device Configure) complete.
May 17 23:20:43 localhost NetworkManager[7271]: <info> Activation (wlan0) Stage 1 of 5 (Device Prepare) scheduled...
May 17 23:20:43 localhost NetworkManager[7271]: <info> Activation (wlan0) Stage 1 of 5 (Device Prepare) started...
May 17 23:20:43 localhost NetworkManager[7271]: <info> (wlan0): device state change: need-auth -> prepare (reason 'none') [60 40 0]
May 17 23:20:43 localhost NetworkManager[7271]: <info> Activation (wlan0) Stage 2 of 5 (Device Configure) scheduled...
May 17 23:20:43 localhost NetworkManager[7271]: <info> Activation (wlan0) Stage 1 of 5 (Device Prepare) complete.
May 17 23:20:43 localhost NetworkManager[7271]: <info> Activation (wlan0) Stage 2 of 5 (Device Configure) starting...
May 17 23:20:43 localhost NetworkManager[7271]: <info> (wlan0): device state change: prepare -> config (reason 'none') [40 50 0]
May 17 23:20:43 localhost NetworkManager[7271]: <info> Activation (wlan0/wireless): connection 'NETGEAR' has security, and secrets exist. No new secrets needed.
May 17 23:20:43 localhost NetworkManager[7271]: <info> Config: added 'ssid' value 'NETGEAR'
May 17 23:20:43 localhost NetworkManager[7271]: <info> Config: added 'scan_ssid' value '1'
May 17 23:20:43 localhost NetworkManager[7271]: <info> Config: added 'bssid' value 'c0:3f:0e:17:3f:be'
May 17 23:20:43 localhost NetworkManager[7271]: <info> Config: added 'key_mgmt' value 'NONE'
May 17 23:20:43 localhost NetworkManager[7271]: <info> Config: added 'wep_key0' value '<omitted>'
May 17 23:20:43 localhost NetworkManager[7271]: <info> Config: added 'wep_tx_keyidx' value '0'
May 17 23:20:43 localhost NetworkManager[7271]: <info> Activation (wlan0) Stage 2 of 5 (Device Configure) complete.
May 17 23:20:43 localhost NetworkManager[7271]: <info> Config: set interface ap_scan to 1
May 17 23:20:43 localhost NetworkManager[7271]: <info> (wlan0): supplicant interface state: disconnected -> scanning
May 17 23:20:43 localhost NetworkManager[7271]: <info> (wlan0): supplicant interface state: scanning -> authenticating
May 17 23:20:43 localhost kernel: [ 4804.988915] wlan0: authenticate with c0:3f:0e:17:3f:be (try 1)
May 17 23:20:43 localhost kernel: [ 4804.990920] wlan0: authenticated
May 17 23:20:43 localhost NetworkManager[7271]: <info> (wlan0): supplicant interface state: authenticating -> associating
May 17 23:20:44 localhost kernel: [ 4805.010329] wlan0: associate with c0:3f:0e:17:3f:be (try 1)
May 17 23:20:44 localhost kernel: [ 4805.014352] wlan0: RX ReassocResp from c0:3f:0e:17:3f:be (capab=0x411 status=0 aid=2)
May 17 23:20:44 localhost kernel: [ 4805.014360] wlan0: associated
May 17 23:20:44 localhost NetworkManager[7271]: <info> (wlan0): supplicant interface state: associating -> completed
May 17 23:20:44 localhost NetworkManager[7271]: <info> Activation (wlan0/wireless) Stage 2 of 5 (Device Configure) successful. Connected to wireless network 'NETGEAR'.
May 17 23:20:44 localhost NetworkManager[7271]: <info> Activation (wlan0) Stage 3 of 5 (IP Configure Start) scheduled.
May 17 23:20:44 localhost NetworkManager[7271]: <info> Activation (wlan0) Stage 3 of 5 (IP Configure Start) started...
May 17 23:20:44 localhost NetworkManager[7271]: <info> (wlan0): device state change: config -> ip-config (reason 'none') [50 70 0]
May 17 23:20:44 localhost NetworkManager[7271]: <info> Activation (wlan0) Beginning DHCPv4 transaction (timeout in 45 seconds)
May 17 23:20:44 localhost NetworkManager[7271]: <info> dhcpcd started with pid 15019
May 17 23:20:44 localhost NetworkManager[7271]: <info> Activation (wlan0) Beginning IP6 addrconf.
May 17 23:20:44 localhost avahi-daemon[7383]: Withdrawing address record for fe80::d2df:9aff:fe62:4a8b on wlan0.
May 17 23:20:44 localhost avahi-daemon[7383]: Leaving mDNS multicast group on interface wlan0.IPv6 with address fe80::d2df:9aff:fe62:4a8b.
May 17 23:20:44 localhost avahi-daemon[7383]: Interface wlan0.IPv6 no longer relevant for mDNS.
May 17 23:20:44 localhost dhcpcd[15019]: version 5.5.6 starting
May 17 23:20:44 localhost NetworkManager[7271]: <info> Activation (wlan0) Stage 3 of 5 (IP Configure Start) complete.
May 17 23:20:44 localhost dhcpcd[15019]: wlan0: sending IPv6 Router Solicitation
May 17 23:20:44 localhost dhcpcd[15019]: wlan0: sendmsg: Cannot assign requested address
May 17 23:20:44 localhost dhcpcd[15019]: wlan0: rebinding lease of 192.168.1.8
May 17 23:20:44 localhost NetworkManager[7271]: <info> (wlan0): DHCPv4 state changed nbi -> preinit
May 17 23:20:45 localhost avahi-daemon[7383]: Joining mDNS multicast group on interface wlan0.IPv6 with address fe80::d2df:9aff:fe62:4a8b.
May 17 23:20:45 localhost avahi-daemon[7383]: New relevant interface wlan0.IPv6 for mDNS.
May 17 23:20:45 localhost avahi-daemon[7383]: Registering new address record for fe80::d2df:9aff:fe62:4a8b on wlan0.*.