Conexão cai depois de um tempo no Ubuntu 10.10, Placa realtek 8185L

nandodutra
(usa Ubuntu)

Enviado em 08/02/2011 - 11:06h

Bom dia, uso o Ubuntu 10.10 com uma placa de rede wireless realtek 8185L. Depois de um tempo conectado a conexão cai, estou usando o driver baixando do site do fabricante.

Segue o log do comando: tail -n 50 /var/log/syslog enquanto a conexão está funcionando.

Feb 8 09:41:58 fernando kernel: [ 5623.448359] Using G rates
Feb 8 09:41:58 fernando wpa_supplicant[961]: Associated with 00:1a:3f:56:f3:e4
Feb 8 09:41:58 fernando NetworkManager[827]: <info> (wlan0): supplicant connection state: disconnected -> associated
Feb 8 09:41:59 fernando NetworkManager[827]: <info> (wlan0): supplicant connection state: associated -> 4-way handshake
Feb 8 09:41:59 fernando wpa_supplicant[961]: WPA: Key negotiation completed with 00:1a:3f:56:f3:e4 [PTK=TKIP GTK=TKIP]
Feb 8 09:41:59 fernando wpa_supplicant[961]: CTRL-EVENT-CONNECTED - Connection to 00:1a:3f:56:f3:e4 completed (reauth) [id=0 id_str=]
Feb 8 09:41:59 fernando NetworkManager[827]: <info> (wlan0): supplicant connection state: 4-way handshake -> group handshake
Feb 8 09:41:59 fernando NetworkManager[827]: <info> (wlan0): supplicant connection state: group handshake -> completed
Feb 8 09:41:59 fernando NetworkManager[827]: <info> Activation (wlan0/wireless) Stage 2 of 5 (Device Configure) successful. Connected to wireless network 'coworking'.
Feb 8 09:41:59 fernando NetworkManager[827]: <info> Activation (wlan0) Stage 3 of 5 (IP Configure Start) scheduled.
Feb 8 09:41:59 fernando NetworkManager[827]: <info> Activation (wlan0) Stage 3 of 5 (IP Configure Start) started...
Feb 8 09:41:59 fernando NetworkManager[827]: <info> (wlan0): device state change: 5 -> 7 (reason 0)
Feb 8 09:41:59 fernando NetworkManager[827]: <info> Activation (wlan0) Beginning DHCPv4 transaction (timeout in 45 seconds)
Feb 8 09:41:59 fernando kernel: [ 5624.453430] alg name:TKIP
Feb 8 09:41:59 fernando kernel: [ 5624.453552] alg name:TKIP
Feb 8 09:41:59 fernando NetworkManager[827]: <info> dhclient started with pid 3359
Feb 8 09:41:59 fernando NetworkManager[827]: <info> Activation (wlan0) Stage 3 of 5 (IP Configure Start) complete.
Feb 8 09:41:59 fernando dhclient: Internet Systems Consortium DHCP Client V3.1.3
Feb 8 09:41:59 fernando dhclient: Copyright 2004-2009 Internet Systems Consortium.
Feb 8 09:41:59 fernando dhclient: All rights reserved.
Feb 8 09:41:59 fernando dhclient: For info, please visit https://www.isc.org/software/dhcp/
Feb 8 09:41:59 fernando dhclient:
Feb 8 09:41:59 fernando NetworkManager[827]: <info> (wlan0): DHCPv4 state changed nbi -> preinit
Feb 8 09:41:59 fernando dhclient: Listening on LPF/wlan0/00:06:4f:5c:69:92
Feb 8 09:41:59 fernando dhclient: Sending on LPF/wlan0/00:06:4f:5c:69:92
Feb 8 09:41:59 fernando dhclient: Sending on Socket/fallback
Feb 8 09:41:59 fernando dhclient: DHCPREQUEST of 10.0.0.104 on wlan0 to 255.255.255.255 port 67
Feb 8 09:41:59 fernando kernel: [ 5624.517634] TKIP: replay detected: STA=00:1a:3f:56:f3:e4 previous TSC 000000000000 received TSC 000000000000
Feb 8 09:42:02 fernando dhclient: DHCPREQUEST of 10.0.0.104 on wlan0 to 255.255.255.255 port 67
Feb 8 09:42:02 fernando dhclient: DHCPACK of 10.0.0.104 from 10.0.0.1
Feb 8 09:42:02 fernando dhclient: bound to 10.0.0.104 -- renewal in 420964 seconds.
Feb 8 09:42:02 fernando NetworkManager[827]: <info> (wlan0): DHCPv4 state changed preinit -> reboot
Feb 8 09:42:02 fernando NetworkManager[827]: <info> Activation (wlan0) Stage 4 of 5 (IP4 Configure Get) scheduled...
Feb 8 09:42:02 fernando NetworkManager[827]: <info> Activation (wlan0) Stage 4 of 5 (IP4 Configure Get) started...
Feb 8 09:42:02 fernando NetworkManager[827]: <info> address 10.0.0.104
Feb 8 09:42:02 fernando NetworkManager[827]: <info> prefix 24 (255.255.255.0)
Feb 8 09:42:02 fernando NetworkManager[827]: <info> gateway 10.0.0.1
Feb 8 09:42:02 fernando NetworkManager[827]: <info> nameserver '8.8.8.8'
Feb 8 09:42:02 fernando NetworkManager[827]: <info> nameserver '8.8.4.4'
Feb 8 09:42:02 fernando NetworkManager[827]: <info> Activation (wlan0) Stage 5 of 5 (IP Configure Commit) scheduled...
Feb 8 09:42:02 fernando NetworkManager[827]: <info> Activation (wlan0) Stage 4 of 5 (IP4 Configure Get) complete.
Feb 8 09:42:02 fernando NetworkManager[827]: <info> Activation (wlan0) Stage 5 of 5 (IP Configure Commit) started...
Feb 8 09:42:02 fernando avahi-daemon[830]: Joining mDNS multicast group on interface wlan0.IPv4 with address 10.0.0.104.
Feb 8 09:42:02 fernando avahi-daemon[830]: New relevant interface wlan0.IPv4 for mDNS.
Feb 8 09:42:02 fernando avahi-daemon[830]: Registering new address record for 10.0.0.104 on wlan0.IPv4.
Feb 8 09:42:03 fernando NetworkManager[827]: <info> (wlan0): device state change: 7 -> 8 (reason 0)
Feb 8 09:42:03 fernando NetworkManager[827]: <info> Policy set 'Auto coworking' (wlan0) as default for IPv4 routing and DNS.
Feb 8 09:42:03 fernando NetworkManager[827]: <info> Activation (wlan0) successful, device activated.
Feb 8 09:42:03 fernando NetworkManager[827]: <info> Activation (wlan0) Stage 5 of 5 (IP Configure Commit) complete.
Feb 8 09:42:07 fernando ntpdate[3403]: adjust time server 91.189.94.4 offset -0.018762 sec
fernando@fernando:~$ tail -n 50 /var/log/syslog
Feb 8 09:41:58 fernando kernel: [ 5623.448359] Using G rates
Feb 8 09:41:58 fernando wpa_supplicant[961]: Associated with 00:1a:3f:56:f3:e4
Feb 8 09:41:58 fernando NetworkManager[827]: <info> (wlan0): supplicant connection state: disconnected -> associated
Feb 8 09:41:59 fernando NetworkManager[827]: <info> (wlan0): supplicant connection state: associated -> 4-way handshake
Feb 8 09:41:59 fernando wpa_supplicant[961]: WPA: Key negotiation completed with 00:1a:3f:56:f3:e4 [PTK=TKIP GTK=TKIP]
Feb 8 09:41:59 fernando wpa_supplicant[961]: CTRL-EVENT-CONNECTED - Connection to 00:1a:3f:56:f3:e4 completed (reauth) [id=0 id_str=]
Feb 8 09:41:59 fernando NetworkManager[827]: <info> (wlan0): supplicant connection state: 4-way handshake -> group handshake
Feb 8 09:41:59 fernando NetworkManager[827]: <info> (wlan0): supplicant connection state: group handshake -> completed
Feb 8 09:41:59 fernando NetworkManager[827]: <info> Activation (wlan0/wireless) Stage 2 of 5 (Device Configure) successful. Connected to wireless network 'coworking'.
Feb 8 09:41:59 fernando NetworkManager[827]: <info> Activation (wlan0) Stage 3 of 5 (IP Configure Start) scheduled.
Feb 8 09:41:59 fernando NetworkManager[827]: <info> Activation (wlan0) Stage 3 of 5 (IP Configure Start) started...
Feb 8 09:41:59 fernando NetworkManager[827]: <info> (wlan0): device state change: 5 -> 7 (reason 0)
Feb 8 09:41:59 fernando NetworkManager[827]: <info> Activation (wlan0) Beginning DHCPv4 transaction (timeout in 45 seconds)
Feb 8 09:41:59 fernando kernel: [ 5624.453430] alg name:TKIP
Feb 8 09:41:59 fernando kernel: [ 5624.453552] alg name:TKIP
Feb 8 09:41:59 fernando NetworkManager[827]: <info> dhclient started with pid 3359
Feb 8 09:41:59 fernando NetworkManager[827]: <info> Activation (wlan0) Stage 3 of 5 (IP Configure Start) complete.
Feb 8 09:41:59 fernando dhclient: Internet Systems Consortium DHCP Client V3.1.3
Feb 8 09:41:59 fernando dhclient: Copyright 2004-2009 Internet Systems Consortium.
Feb 8 09:41:59 fernando dhclient: All rights reserved.
Feb 8 09:41:59 fernando dhclient: For info, please visit https://www.isc.org/software/dhcp/
Feb 8 09:41:59 fernando dhclient:
Feb 8 09:41:59 fernando NetworkManager[827]: <info> (wlan0): DHCPv4 state changed nbi -> preinit
Feb 8 09:41:59 fernando dhclient: Listening on LPF/wlan0/00:06:4f:5c:69:92
Feb 8 09:41:59 fernando dhclient: Sending on LPF/wlan0/00:06:4f:5c:69:92
Feb 8 09:41:59 fernando dhclient: Sending on Socket/fallback
Feb 8 09:41:59 fernando dhclient: DHCPREQUEST of 10.0.0.104 on wlan0 to 255.255.255.255 port 67
Feb 8 09:41:59 fernando kernel: [ 5624.517634] TKIP: replay detected: STA=00:1a:3f:56:f3:e4 previous TSC 000000000000 received TSC 000000000000
Feb 8 09:42:02 fernando dhclient: DHCPREQUEST of 10.0.0.104 on wlan0 to 255.255.255.255 port 67
Feb 8 09:42:02 fernando dhclient: DHCPACK of 10.0.0.104 from 10.0.0.1
Feb 8 09:42:02 fernando dhclient: bound to 10.0.0.104 -- renewal in 420964 seconds.
Feb 8 09:42:02 fernando NetworkManager[827]: <info> (wlan0): DHCPv4 state changed preinit -> reboot
Feb 8 09:42:02 fernando NetworkManager[827]: <info> Activation (wlan0) Stage 4 of 5 (IP4 Configure Get) scheduled...
Feb 8 09:42:02 fernando NetworkManager[827]: <info> Activation (wlan0) Stage 4 of 5 (IP4 Configure Get) started...
Feb 8 09:42:02 fernando NetworkManager[827]: <info> address 10.0.0.104
Feb 8 09:42:02 fernando NetworkManager[827]: <info> prefix 24 (255.255.255.0)
Feb 8 09:42:02 fernando NetworkManager[827]: <info> gateway 10.0.0.1
Feb 8 09:42:02 fernando NetworkManager[827]: <info> nameserver '8.8.8.8'
Feb 8 09:42:02 fernando NetworkManager[827]: <info> nameserver '8.8.4.4'
Feb 8 09:42:02 fernando NetworkManager[827]: <info> Activation (wlan0) Stage 5 of 5 (IP Configure Commit) scheduled...
Feb 8 09:42:02 fernando NetworkManager[827]: <info> Activation (wlan0) Stage 4 of 5 (IP4 Configure Get) complete.
Feb 8 09:42:02 fernando NetworkManager[827]: <info> Activation (wlan0) Stage 5 of 5 (IP Configure Commit) started...
Feb 8 09:42:02 fernando avahi-daemon[830]: Joining mDNS multicast group on interface wlan0.IPv4 with address 10.0.0.104.
Feb 8 09:42:02 fernando avahi-daemon[830]: New relevant interface wlan0.IPv4 for mDNS.
Feb 8 09:42:02 fernando avahi-daemon[830]: Registering new address record for 10.0.0.104 on wlan0.IPv4.
Feb 8 09:42:03 fernando NetworkManager[827]: <info> (wlan0): device state change: 7 -> 8 (reason 0)
Feb 8 09:42:03 fernando NetworkManager[827]: <info> Policy set 'Auto coworking' (wlan0) as default for IPv4 routing and DNS.
Feb 8 09:42:03 fernando NetworkManager[827]: <info> Activation (wlan0) successful, device activated.
Feb 8 09:42:03 fernando NetworkManager[827]: <info> Activation (wlan0) Stage 5 of 5 (IP Configure Commit) complete.
Feb 8 09:42:07 fernando ntpdate[3403]: adjust time server 91.189.94.4 offset -0.018762 sec
fernando@fernando:~$ tail -n 50 /var/log/syslog
Feb 8 09:41:58 fernando kernel: [ 5623.448359] Using G rates
Feb 8 09:41:58 fernando wpa_supplicant[961]: Associated with 00:1a:3f:56:f3:e4
Feb 8 09:41:58 fernando NetworkManager[827]: <info> (wlan0): supplicant connection state: disconnected -> associated
Feb 8 09:41:59 fernando NetworkManager[827]: <info> (wlan0): supplicant connection state: associated -> 4-way handshake
Feb 8 09:41:59 fernando wpa_supplicant[961]: WPA: Key negotiation completed with 00:1a:3f:56:f3:e4 [PTK=TKIP GTK=TKIP]
Feb 8 09:41:59 fernando wpa_supplicant[961]: CTRL-EVENT-CONNECTED - Connection to 00:1a:3f:56:f3:e4 completed (reauth) [id=0 id_str=]
Feb 8 09:41:59 fernando NetworkManager[827]: <info> (wlan0): supplicant connection state: 4-way handshake -> group handshake
Feb 8 09:41:59 fernando NetworkManager[827]: <info> (wlan0): supplicant connection state: group handshake -> completed
Feb 8 09:41:59 fernando NetworkManager[827]: <info> Activation (wlan0/wireless) Stage 2 of 5 (Device Configure) successful. Connected to wireless network 'coworking'.
Feb 8 09:41:59 fernando NetworkManager[827]: <info> Activation (wlan0) Stage 3 of 5 (IP Configure Start) scheduled.
Feb 8 09:41:59 fernando NetworkManager[827]: <info> Activation (wlan0) Stage 3 of 5 (IP Configure Start) started...
Feb 8 09:41:59 fernando NetworkManager[827]: <info> (wlan0): device state change: 5 -> 7 (reason 0)
Feb 8 09:41:59 fernando NetworkManager[827]: <info> Activation (wlan0) Beginning DHCPv4 transaction (timeout in 45 seconds)
Feb 8 09:41:59 fernando kernel: [ 5624.453430] alg name:TKIP
Feb 8 09:41:59 fernando kernel: [ 5624.453552] alg name:TKIP
Feb 8 09:41:59 fernando NetworkManager[827]: <info> dhclient started with pid 3359
Feb 8 09:41:59 fernando NetworkManager[827]: <info> Activation (wlan0) Stage 3 of 5 (IP Configure Start) complete.
Feb 8 09:41:59 fernando dhclient: Internet Systems Consortium DHCP Client V3.1.3
Feb 8 09:41:59 fernando dhclient: Copyright 2004-2009 Internet Systems Consortium.
Feb 8 09:41:59 fernando dhclient: All rights reserved.
Feb 8 09:41:59 fernando dhclient: For info, please visit https://www.isc.org/software/dhcp/
Feb 8 09:41:59 fernando dhclient:
Feb 8 09:41:59 fernando NetworkManager[827]: <info> (wlan0): DHCPv4 state changed nbi -> preinit
Feb 8 09:41:59 fernando dhclient: Listening on LPF/wlan0/00:06:4f:5c:69:92
Feb 8 09:41:59 fernando dhclient: Sending on LPF/wlan0/00:06:4f:5c:69:92
Feb 8 09:41:59 fernando dhclient: Sending on Socket/fallback
Feb 8 09:41:59 fernando dhclient: DHCPREQUEST of 10.0.0.104 on wlan0 to 255.255.255.255 port 67
Feb 8 09:41:59 fernando kernel: [ 5624.517634] TKIP: replay detected: STA=00:1a:3f:56:f3:e4 previous TSC 000000000000 received TSC 000000000000
Feb 8 09:42:02 fernando dhclient: DHCPREQUEST of 10.0.0.104 on wlan0 to 255.255.255.255 port 67
Feb 8 09:42:02 fernando dhclient: DHCPACK of 10.0.0.104 from 10.0.0.1
Feb 8 09:42:02 fernando dhclient: bound to 10.0.0.104 -- renewal in 420964 seconds.
Feb 8 09:42:02 fernando NetworkManager[827]: <info> (wlan0): DHCPv4 state changed preinit -> reboot
Feb 8 09:42:02 fernando NetworkManager[827]: <info> Activation (wlan0) Stage 4 of 5 (IP4 Configure Get) scheduled...
Feb 8 09:42:02 fernando NetworkManager[827]: <info> Activation (wlan0) Stage 4 of 5 (IP4 Configure Get) started...
Feb 8 09:42:02 fernando NetworkManager[827]: <info> address 10.0.0.104
Feb 8 09:42:02 fernando NetworkManager[827]: <info> prefix 24 (255.255.255.0)
Feb 8 09:42:02 fernando NetworkManager[827]: <info> gateway 10.0.0.1
Feb 8 09:42:02 fernando NetworkManager[827]: <info> nameserver '8.8.8.8'
Feb 8 09:42:02 fernando NetworkManager[827]: <info> nameserver '8.8.4.4'
Feb 8 09:42:02 fernando NetworkManager[827]: <info> Activation (wlan0) Stage 5 of 5 (IP Configure Commit) scheduled...
Feb 8 09:42:02 fernando NetworkManager[827]: <info> Activation (wlan0) Stage 4 of 5 (IP4 Configure Get) complete.
Feb 8 09:42:02 fernando NetworkManager[827]: <info> Activation (wlan0) Stage 5 of 5 (IP Configure Commit) started...
Feb 8 09:42:02 fernando avahi-daemon[830]: Joining mDNS multicast group on interface wlan0.IPv4 with address 10.0.0.104.
Feb 8 09:42:02 fernando avahi-daemon[830]: New relevant interface wlan0.IPv4 for mDNS.
Feb 8 09:42:02 fernando avahi-daemon[830]: Registering new address record for 10.0.0.104 on wlan0.IPv4.
Feb 8 09:42:03 fernando NetworkManager[827]: <info> (wlan0): device state change: 7 -> 8 (reason 0)
Feb 8 09:42:03 fernando NetworkManager[827]: <info> Policy set 'Auto coworking' (wlan0) as default for IPv4 routing and DNS.
Feb 8 09:42:03 fernando NetworkManager[827]: <info> Activation (wlan0) successful, device activated.
Feb 8 09:42:03 fernando NetworkManager[827]: <info> Activation (wlan0) Stage 5 of 5 (IP Configure Commit) complete.
Feb 8 09:42:07 fernando ntpdate[3403]: adjust time server 91.189.94.4 offset -0.018762 sec


E logo abaixo o log do mesmo comando depois que a conexão cai:

Feb 8 09:57:49 fernando kernel: [ 6574.466493] Associated successfully
Feb 8 09:57:49 fernando kernel: [ 6574.466507] Using G rates
Feb 8 09:57:49 fernando wpa_supplicant[961]: Associated with 00:1a:3f:56:f3:e4
Feb 8 09:57:49 fernando NetworkManager[827]: <info> (wlan0): supplicant connection state: 4-way handshake -> associated
Feb 8 09:57:50 fernando NetworkManager[827]: <info> (wlan0): supplicant connection state: associated -> 4-way handshake
Feb 8 09:57:56 fernando kernel: [ 6581.474082] Associated successfully
Feb 8 09:57:56 fernando kernel: [ 6581.474106] Using G rates
Feb 8 09:57:56 fernando wpa_supplicant[961]: Associated with 00:1a:3f:56:f3:e4
Feb 8 09:57:56 fernando NetworkManager[827]: <info> (wlan0): supplicant connection state: 4-way handshake -> associated
Feb 8 09:57:57 fernando NetworkManager[827]: <info> (wlan0): supplicant connection state: associated -> 4-way handshake
Feb 8 09:58:03 fernando kernel: [ 6587.890104] Associated successfully
Feb 8 09:58:03 fernando kernel: [ 6587.890119] Using G rates
Feb 8 09:58:03 fernando wpa_supplicant[961]: Associated with 00:1a:3f:56:f3:e4
Feb 8 09:58:03 fernando NetworkManager[827]: <info> (wlan0): supplicant connection state: 4-way handshake -> associated
Feb 8 09:58:03 fernando NetworkManager[827]: <info> (wlan0): supplicant connection state: associated -> 4-way handshake
Feb 8 09:58:09 fernando kernel: [ 6594.507222] Associated successfully
Feb 8 09:58:09 fernando wpa_supplicant[961]: Associated with 00:1a:3f:56:f3:e4
Feb 8 09:58:09 fernando NetworkManager[827]: <info> (wlan0): supplicant connection state: 4-way handshake -> associated
Feb 8 09:58:09 fernando kernel: [ 6594.507240] Using G rates
Feb 8 09:58:10 fernando NetworkManager[827]: <info> (wlan0): supplicant connection state: associated -> 4-way handshake
Feb 8 09:58:16 fernando kernel: [ 6601.518436] Associated successfully
Feb 8 09:58:16 fernando kernel: [ 6601.518448] Using G rates
Feb 8 09:58:16 fernando wpa_supplicant[961]: Associated with 00:1a:3f:56:f3:e4
Feb 8 09:58:16 fernando NetworkManager[827]: <info> (wlan0): supplicant connection state: 4-way handshake -> associated
Feb 8 09:58:17 fernando NetworkManager[827]: <info> (wlan0): supplicant connection state: associated -> 4-way handshake
Feb 8 09:58:23 fernando kernel: [ 6608.534321] Associated successfully
Feb 8 09:58:23 fernando kernel: [ 6608.534333] Using G rates
Feb 8 09:58:23 fernando wpa_supplicant[961]: Associated with 00:1a:3f:56:f3:e4
Feb 8 09:58:23 fernando NetworkManager[827]: <info> (wlan0): supplicant connection state: 4-way handshake -> associated
Feb 8 09:58:24 fernando NetworkManager[827]: <info> (wlan0): supplicant connection state: associated -> 4-way handshake
Feb 8 09:58:30 fernando kernel: [ 6615.541084] Associated successfully
Feb 8 09:58:30 fernando kernel: [ 6615.541095] Using G rates
Feb 8 09:58:30 fernando wpa_supplicant[961]: Associated with 00:1a:3f:56:f3:e4
Feb 8 09:58:30 fernando NetworkManager[827]: <info> (wlan0): supplicant connection state: 4-way handshake -> associated
Feb 8 09:58:31 fernando NetworkManager[827]: <info> (wlan0): supplicant connection state: associated -> 4-way handshake
Feb 8 09:58:37 fernando kernel: [ 6622.554233] Associated successfully
Feb 8 09:58:37 fernando kernel: [ 6622.554246] Using G rates
Feb 8 09:58:37 fernando wpa_supplicant[961]: Associated with 00:1a:3f:56:f3:e4
Feb 8 09:58:37 fernando NetworkManager[827]: <info> (wlan0): supplicant connection state: 4-way handshake -> associated
Feb 8 09:58:38 fernando NetworkManager[827]: <info> (wlan0): supplicant connection state: associated -> 4-way handshake
Feb 8 09:58:44 fernando kernel: [ 6629.559763] Associated successfully
Feb 8 09:58:44 fernando kernel: [ 6629.559782] Using G rates
Feb 8 09:58:44 fernando wpa_supplicant[961]: Associated with 00:1a:3f:56:f3:e4
Feb 8 09:58:44 fernando NetworkManager[827]: <info> (wlan0): supplicant connection state: 4-way handshake -> associated
Feb 8 09:58:45 fernando NetworkManager[827]: <info> (wlan0): supplicant connection state: associated -> 4-way handshake
Feb 8 09:58:51 fernando kernel: [ 6636.570014] Associated successfully
Feb 8 09:58:51 fernando kernel: [ 6636.570026] Using G rates
Feb 8 09:58:51 fernando wpa_supplicant[961]: Associated with 00:1a:3f:56:f3:e4
Feb 8 09:58:51 fernando NetworkManager[827]: <info> (wlan0): supplicant connection state: 4-way handshake -> associated
Feb 8 09:58:52 fernando NetworkManager[827]: <info> (wlan0): supplicant connection state: associated -> 4-way handshake


Ficarei grato a qualquer tipo de ajuda, desde já obrigado a todos.

thiago13
(usa Outra)

Enviado em 05/03/2011 - 18:59h

Estou com o mesmo problema no meu Ubuntu 10.10. Nunca tive esse problema antes mas essa semana começou. A Internet fica conectada apenas 10 minutos e depois cai. O computador não consegue refazer a conexão wireless, só reiniciando a máquina se consegue a conexão por mais 10 minutos.